https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-10391 Lustre <p>This improvement calls for fully supporting IPv6 throughout LNet and the LND's. This will allow Lustre to run in IPV6 networks, in conjunction with related changes to any configuration and PtlRPC changes where NIDs are processed (e.g. config llog records, Imperative Recovery, etc.).</p> LU-10391

LNET: Support IPv6

New Feature Major Reopened Unresolved Neil Brown Doug Oucharek IPv6 lnet upstream Tue, 14 Feb 2012 18:28:24 +0000 Tue, 6 Feb 2024 23:18:22 +0000 Upstream Lustre 2.16.0 3 26 <p>Comments from Multi-Rail HLD <a href="https://wiki.whamcloud.com/pages/viewpage.action?pageId=31073572" class="external-link" target="_blank" rel="nofollow noopener">https://wiki.whamcloud.com/pages/viewpage.action?pageId=31073572</a> :</p> <blockquote> <p>One proposal was to create an incompatible IPv6-capable network protocol, simply by increasing the field size at compile time and have separate LND types for the new protocol. Those sites that can't just switch entirely over to the IPv6 protocol could use LNet routers to translate messages between the protocols as needed. Of course, the longer this is delayed, the more sites will be affected.</p> <p>In any case, increasing the field size here is trivial before implementation and the fewer places that need to be fixed in the future, the better, especially when dealing with userspace interfaces.</p> <p>The main issue is NIDs, which are 64 bits, with only 32 bits reserved for the node interface id.</p> <p>The MGS could just assign a 32 bit ID, if there were something like the MGS. But there isn't, so it can't. (In contrast, CXFS has a cellid concept separate from any IP address or other identifier, so when we did IPv6 support the work really was limited to the network layers and configurationhandling.)</p> <p>For this work I'd really like to have some node ID separate from IP address (or whatever), as it would help resolve some edge cases. I'm just not seeing an easy way to add it and retain backward compatibility. And anything complex in that area becomes a beyond-scope issue...</p> <p>For lnet_ping_info_t it seems fairly straight forward to set a new LNET_PING_FEAT_IPV6 flag in pi_features and then have a new lnet_ni_status32_t with a new lnet_nid32_t large enough to hold a 128-bit IPv6 NID.</p> <p>There is a separate problem of the other uses of lnet_nid_t in the protocol, but if we can get the initial handshake to exchange support for larger NIDs then the rest of the messages can follow suit.</p> <p>That said, IPv6 support is way beyond the scope of the multi-rail implementation. My main goal is to ensure that we don't put any more roadblocks in the way of implementing that, especially in initial connection establishment messages like PING and PUSH. If anything else can be done to make the LNet protocol "more accepting" of IPv6 NIDs in the future (e.g. better protocol feature exchange at connection time), that would be welcome.</p> <p>For the ping_info, a feature flag could indicate a separate header following the current pi_nid[] array, specifying the number of the new-format NIDs. A downrev node would ignore that part of the data.</p> <p>It would also be possible to use a different match bit for a new-style ping request. That way a downrev node would not be seeing the new form at all.</p> <p>I like the idea of adding the IPv6 (or other larger-format addresses) after the regular lnet_nid_t addresses, since that avoids sending larger packets in the case where it is not needed.</p> <p>For socklnd, I see it might be possible to change the ksock_hello_msg_t.kshm_version and lnet_magicversion_tactually be a bitfield of features rather than a numeric version number. In particular, version_major and version_minor are described as compatible and incompatible "versions" but they could be bitfields as well (equivalent to incrementing the version in power-of-two values for old clients that don't understand the feature flags).</p> <p>My goal for projects like this is to try and lay the groundwork early on, if possible, and then when it comes time to implement the feature (maybe a few years/releases later) it can be done in a way that doesn't cause so many problems for older clients.</p> <p>At socknal level you'd likely use a new ksock_hello_ipv6_msg_t. At the point where you're sending it, you know for certain whether you're talking over IPv4 or IPv6.</p> <p>And (hypothetically speaking) the multi-rail work should render obsolete the reason for ksocknal to send IP addresses in its hello message.</p></blockquote> <p>This ticket isn't due to any specific requirement for this feature, but just to preserve discussion/brainstorming on this topic in case it is needed in the future. IPv6 support is definitely something to keep in mind as other changes are being made in the LNet layer.</p> <p>Some discussion ongoing at <a href="https://wiki.whamcloud.com/display/LNet/Upstream+IPv6+Proposal" class="external-link" target="_blank" rel="nofollow noopener">https://wiki.whamcloud.com/display/LNet/Upstream+IPv6+Proposal</a></p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/37302" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37302</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: use data_ready callback to trigger accept()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 20aad747f31c00cc72dee23e0cb15ac5bd2891c4</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/37303" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37303</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: discard lnet_sock_accept()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 7a201c3f7f83c36ea9312b413b88a3b3714b9af4</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37302/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37302/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: use data_ready callback to trigger accept()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 40e4d957e33268354a3fd938545bf717ed415372</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37303/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37303/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: discard lnet_sock_accept()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: a1b8fd633d2eb3f92151eafcb22e7413ec33bf03</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/37694" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37694</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: remove 'accept' variable.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: e66e91a3caeeb9627425a13dcaffbc1243f32925</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/37695" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37695</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: simplify use of lnet_count_acceptor_nets()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 055fab3e3f8d6f1a0779c145151d097a87d6d671</p> <p>Andreas Dilger (adilger@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/37699" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37699</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: document the accept_type parameter<br/> Project: doc/manual<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 32dd22eb253f15be043b50fcd86afa060d000db0</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/37700" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37700</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: remove 'fatal' arg from lnet_</p> {sock_} <p>connect<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: ab0472426a7f21abe94eb8b8a454d630bc9a584b</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/37701" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37701</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change various function to return pointer<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 5504dc5b5a3b84d93f5a654c8a9c4b204b7333bf</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/37702" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37702</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: use interface index to track local addr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 40c72ad9edc77cac157fcf9d5291d78754a58c82</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/37703" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37703</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_sock_connect to take sockaddr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 431032f585ccaf6325a9d52381f37710256b54ea</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/37704" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37704</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: use sockaddr instead of __u32 addresses.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 0195d02f9033e07c170ba5b1562d1b910f2ee8ef</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/37705" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37705</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: allow creation of IPv6 socket.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: ba2baedcbde4347f3417637f810c57c61683157d</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/37706" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37706</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: allow lnet_connect() to use IPv6 addresses.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: b18033798fe7db05f2ae3a8e73599cfc78d12ec8</p> <p>Joseph Gmitter (jgmitter@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37699/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37699/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: document the accept= parameter properly<br/> Project: doc/manual<br/> Branch: master<br/> Current Patch Set: <br/> Commit: eb19b25530064e7622ef51083306a669f9a99419</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37694/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37694/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: remove 'accept' variable.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 24ab342d6e7b22628b096d89cdfe1d0d54d5551a</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37700/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37700/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: remove 'fatal' arg from lnet_</p> {sock_} <p>connect<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 97084f70a6c2956d49d8dc289aeb8ede84e5f7b4</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37701/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37701/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change various function to return pointer<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 3e42620b5b79170ec219e52d2a7e915559addba4</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37695/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37695/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: simplify use of lnet_count_acceptor_nets()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 1477027d073be1efb6ffbb368ed68b97a65c72f1</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37702/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37702/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: use interface index to track local addr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: d720fbaadad9343a481863ae3b04ba580541328d</p> <p>James Simmons (jsimmons@infradead.org) uploaded a new patch: <a href="https://review.whamcloud.com/38287" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38287</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: properly order headers in socklnd.h<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 53e10cce44376f36d0a4816cf8df814e6a5d28d2</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37703/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37703/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_sock_connect to take sockaddr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: a486ca181d44682187016d41d6922c68474b226d</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/38408" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38408</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: convert ksocknal_add_peer to take sockaddr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: a368e5203ef95f23c2b133893494777088ab15f1</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/38287/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38287/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: properly order headers in socklnd.h<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 5ba2cc615ba9e60075412cecbce9edaaf3eea2e3</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/38823" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38823</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: fix uninitialize var in choose_ipv4_src()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 9e9080880b644eb41b6a1fa51ba89138d1620671</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/38823/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38823/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: fix uninitialize var in choose_ipv4_src()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 8ea895389a92dbd08fb398dbda0a8f0f2dde063b</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/39373" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/39373</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: extended nids.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: d9d888e8f9d14682b85e5b4a86fc21a9b68e1e49</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37704/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37704/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: use sockaddr instead of __u32 addresses.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: c35c1babc7466ed1f49a9efc879a4aaba8d000e6</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37705/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37705/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: allow creation of IPv6 socket.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: e4fa181abf1032198ad278cf9f0560e45158c9bc</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37706/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37706/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: allow lnet_connect() to use IPv6 addresses.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: fb40f0b62d77d699ad22b635cc8275fbd5d1347f</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/38408/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38408/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: convert ksocknal_add_peer to take sockaddr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: fdce7be68eb7ab2fc7945e81d2dc49f3595ec790</p> <p>My design for this change is to introduce a new "struct lnet_nid" which has room for 16 bytes of address.</p> <p>This will then be gradually spread throughout the code replacing 'lnet_nid_t' which will eventually be deprecated.</p> <p>Where lnet_nid_t is often passed to functions, and returned, by value, 'struct lnet_nid' is larger and will be passed or returned by reference.  This change in particular means that it is easiest to change the type gradually, rather than trying to prepare all the code to allow "lnet_nid_t" to be atomically changed to a larger size.</p> <p>Where possible, we change the arguements to a function from old to new style.  Sometimes we need to keep both old-style and new-style functions available concurrently.</p> <p>When this happens I have used two approaches to naming.  If there are relatively few uses of the function, the old one is renamed to have a "_4b" suffix (because it supports addresses with a 4-byte address), and the name is then used for new-style format.  When there are too many uses for this to be practical, a new name which is spelt slightly differently is used.  e.g. libcfs_nid2str becomes libcfs_nidstr.  This will probably cause confusion during the transition, but the compiler will easily warn about any such confusion.</p> <p>I plan to submit patches (I currently have 35, but there is quite a lot more work to do) in smallish batches over coming weeks - depending on review feedback.</p> <p> </p> <p> </p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/42100" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42100</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: introduce struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 19db1615bbc436e4ed7818822a5b9fefecef9995</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/42101" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42101</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lpni_nid in lnet_peer_ni to lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: eba3fab8f2ab3c04ef7a234731919e0bdc1868f9</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/42102" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42102</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lp_primary_nid to struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 48157bf75bcf8d54f5d66b4f65ed83d7e9cca5ae</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/42103" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42103</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: factor out key calculation for ksnd_peers<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 4487a93e2680edc303ceb8206bfbc1854ada65fe</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/42104" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42104</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: introduce lnet_processid for ksock_peer_ni<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 7313152304b39a87880034afed52d227e7238e06</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/42105" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42105</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: enhance connect/accept to support large addr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 866363f9e278aaa03b347f0065abf4c17f27a39c</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43602" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43602</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: don't deref lnet_hdr in LNDs<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: c7394bd6c7ac0395be62383ffc3cc7ff3c678111</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43601" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43601</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: prepare for new KSOCK_MSG type<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: ae5785665fa0efd253350ca17240d1f80977993d</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43604" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43604</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_hdr to store large nids.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 7fbfd9b0fea6011d755c679c4a921f52345e5c40</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43599" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43599</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: Change lnet_send() to take large-addr nids<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 0dda32010d527a97c48281be28d2cbbd079834f0</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43596" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43596</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: extend prefered nids in struct lnet_peer_ni<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: f97d65932ddc9ed8f271f851cf1ecd6ffc94be2b</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43598" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43598</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: extend nids in struct lnet_msg<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: bac00deb99859703aadc28466b4a8bb5c387000d</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43603" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43603</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: separate lnet_hdr in msg from that in lnd.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 859daa629790266b7bf3c22a6d6f50f77ec3220d</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43600" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43600</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: use large nids in struct lnet_event<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: a7550b6e387a5203c10650d7c9ed7e96d0ef95a3</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43594" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43594</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: extend rspt_next_hop_nid in lnet_rsp_tracker<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: c6dde91fbec7aad0bbf9735d1b250a341c9286b6</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43595" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43595</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change tp_nid to tp_nidx in lnet_test_peer.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 4fd69f373f972bb6d2bf3da79272fbca46b39c36</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43607" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43607</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: convert LNetGetID to return an large-addr pid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: a447f978860b2c06e4b3681ec37089a3864db62b</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43593" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43593</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lr_nid to struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 778199af877bc8a70ef5be6e55545bf826c509c5</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43605" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43605</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_prep_send to take net_processid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: cb7e8e39bc1b84c6b41482a692c6798f5abdabe4</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43606" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43606</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: convert to struct lnet_process_id in lib-move<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 6ce5940878addceda0fcbbb27dc42a9162d41dee</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43597" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43597</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: switch to large lnet_processid for matching<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: b5ac8e556f6adc72fa894d4cb17dfe02f5e9d57b</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43608" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43608</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: alter lnd_notify_peer_down() to take lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 289b1a0101103f0cbf1565cff407f3f6759b8fc9</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43609" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43609</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: move lnet_hdr unpack into -&gt;pro_unpack<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 90dc25b7e751e33a160ea2d0678b5c8be1ddef3d</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43616" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43616</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change LNetPrimaryNID to use struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 9ac20dc8f426fc958bebb0b11975f6181745f537</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43612" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43612</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: Convert ping to support 16-bytes address<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 8dceda3d5e051a6716c1f0241b6d79346da847f2</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43610" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43610</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: Change ksock_hello_msg to struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: dd9daf8c0b63f4feed05903204a91c0efc52c518</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43611" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43611</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: add hello message version 4<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 4b1b09a1b265b25df2442b5d2f25efeefc246735</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43613" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43613</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: convert nids in lnet_parse to lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 991a00743fad9f571bd536a2ffc54d51c8d38a1a</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43614" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43614</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change src_nid arg to lnet_parse() to 16byte<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 39853c4a7a32729e1e227c18d5a4d66603c3e200</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43617" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43617</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: alter lnet_drop_rule_match() to take lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: dbea7682cf6c4ba3f8d2cb87c6eb8b421ecfd6a7</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43618" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43618</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: Change LNetDist to work with struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 10879bad04e4deb70f57cf6e7e82c777aa9b62c6</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43615" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43615</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_del_route() to take lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 5fbe19203a56856b8e7035be6b7c4dd68ed28d67</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43621" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43621</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: switch LNetIsPeerLocal() to take 16-byte addr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: ad5788250c2d66f0881772a5fad61cdb244ac77a</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43619" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43619</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: convert LNetPut to take 16byte nid and pid.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: ddd4fe7f8ada0c96bfad1bd81cf655eee1d57eec</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43620" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43620</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change LNetGet to take 16byte nid and pid.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 54ea0a4448f2fc8dcad62022f903f0b318ded46f</p> <p>Neil Brown (neilb@suse.de) uploaded a new patch: <a href="https://review.whamcloud.com/43942" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43942</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: add string formating/parsing for IPv6 nids<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 5258926381c4fb8a54d8ffe6a3d641445280ba5f</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44620" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44620</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lp_disc_*_nid to struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: c4952d2a83901ad1d7395531a9d89e6734a20de1</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44621" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44621</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: pass large processid to ksocknal_add_peer<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 32041048a2317a81b3b14305f92d404166ebeb68</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44622" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44622</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: large processid for ksocknal_get_peer_info<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 09e0aecf97e8d31036e99815c3655e1f944f7f1d</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44623" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44623</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: switch ksocknal_del_peer to lnet_processid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 9e13ee1b530124c279b5c902fe050a379006675f</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44624" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44624</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: discard some peer_ni lookup functions<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 4c07cecc9fd9fe473e5a32aae973d447fbfc11b5</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44625" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44625</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_*_peer_ni to take struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 67fb98b61af337770bcbdc83a04863f0c3615c23</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44626" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44626</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change ni_status in lnet_ni to __u32*<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 1f4f6b2f23f41d9eaf1bb48658ba7996bd116a58</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44627" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44627</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: track pinginfo size in bytes, not nis.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: abf0640a9e45c04fc04cbed942f0aeea48a58f5a</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44628" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44628</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: allow ping packet to contain large nids<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: c7ac157f919458313373d1a58c1ad695440c90b9</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44629" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44629</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: extend lnet_is_nid_in_ping_info()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: b8b175d8cb939e86f9157b35696d02bd126f09ba</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44630" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44630</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: lnet_peer_merge_data to understand large addr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: d51a36f6cab7dd93a99f4ecfa488fd46b5ceee2e</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44631" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44631</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: router_discover - handle large addrs in ping<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 6bc2bceab7f0d24d5a3816d0579c054af97cb221</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44632" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44632</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: find correct primary for peer<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 1c4adbe11b16051c8767b3daf3c585032a3be128</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44633" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44633</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_notify() to take struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 460b98629d91ea5405c318d420bdf2b773cd4bf6</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44634" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44634</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: discard lnet_nid2ni_*()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 267eb4571541b01aa163bab26dac138e521824ee</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44635" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44635</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_debug_peer() to struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 583c900d253b9a99e3a44cec34edbe61389daad8</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44636" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44636</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: change rq_self to struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 669f9afefa9b44120f02b60b0fd81dc2e4efc9b7</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44637" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44637</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: pass net num to ptlrpc_uuid_to_connection<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: c435255f13b0e08538b45ec4e3e83e2dfbd7b258</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44638" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44638</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: change rq_peer to struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: bec60629e3dfac689ffc1d51283575dce9a06f72</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44639" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44639</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: change rq_source to struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 3490718fbb01b4a3124c13a34e7b63960722973a</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44640" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44640</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: change bd_sender in ptlrpc_bulk_frag_ops<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 7e86d6a36273dbb3b2f14a3a46c2fd6eb0bb6521</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44641" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44641</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: pass lnet_nid for self to ptl_send_buf()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 5a6f85755294486200a6fe939a7be10f0c532fe2</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44642" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44642</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: lprocfs_exp_setup() to take struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 0203e4cfbfc13ba10f6db201c3c418b6d21d84fc</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/42100/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42100/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: introduce struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 82a17076f880770a267746eafc9d956998189531</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43942/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43942/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: add string formating/parsing for IPv6 nids<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 7224b21156639a639d9755e1c2bf05affde50785</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/42101/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42101/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lpni_nid in lnet_peer_ni to lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 6c5561a1e1eeab18e8226d410f4aa9922fbab0d8</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/42102/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42102/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lp_primary_nid to struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 36dd83ee8e143a4726317565e1bdc8834edcbe70</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/44620/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44620/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lp_disc_*_nid to struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: f38529cd3a1722119e48abe0931c3e232d3cc1f7</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/42103/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42103/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: factor out key calculation for ksnd_peers<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 96a0c378c2e0a0c8f7e21404252e66944e163100</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/42104/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42104/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: introduce lnet_processid for ksock_peer_ni<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: e1dbfdd53e2ce95433f17ea610a5987c128e9c51</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/42105/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42105/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: enhance connect/accept to support large addr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 9b0738c53c962f4269178e420d45565f9ec5bd09</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43593/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43593/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lr_nid to struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: d1e2f6fc688762222c63095173cfb5d19a93d377</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43594/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43594/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: extend rspt_next_hop_nid in lnet_rsp_tracker<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: a34afe7f20ec7d618d3c6a129f0eda3a18972928</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44838" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44838</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: Fix NULL-deref in lnet_nidstr_r()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 0a1ae426338e3e6866536fc57cb02ba3e8df45a3</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44844" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44844</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> uapi: move out kernel only code.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: a0bd88c47d458e3d20d3e0866fec5ef5cd33e688</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43595/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43595/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change tp_nid to 16byte in lnet_test_peer.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 7e89b556ea7dc4b4cf5e6bce3b1da6bed0190e8b</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43596/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43596/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: extend prefered nids in struct lnet_peer_ni<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 47cc77462343533b4d706836e7e087f7a1844318</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43597/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43597/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: switch to large lnet_processid for matching<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: db49fbf00d24edc8347006241f314fb0f82f1b63</p> <p>In the interop testing 2.12.7 is being used which always fails racer for RHEL7. A fix has landed to 2.12.8. Can someone bump the version the interop testing is being done against. Thanks.</p> <p>That will happen when 2.12.8 is released. </p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/44844/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44844/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> uapi: move out kernel only code.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 0631caae7d804720de275ac557dda52d7f6e5084</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43598/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43598/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: extend nids in struct lnet_msg<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 57c03f3070753146a1d374939197e8c838a0bcc1</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43599/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43599/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: Change lnet_send() to take large-addr nids<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 005bd7075c8710fb8efaede1148870d2c0601aad</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43600/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43600/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: use large nids in struct lnet_event<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: e1d0224fb4045571a2d71e3a802095d82086e5e9</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43601/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43601/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: prepare for new KSOCK_MSG type<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 6940303aad5375bb2c83160f87c0cacf9129b5aa</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43602/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43602/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: don't deref lnet_hdr in LNDs<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 321fe9fa12d244bb70a6662d3d4d9a6c1709fe3e</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43603/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43603/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: separate lnet_hdr in msg from that in lnd.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 4ea5cf154a4663a73621dad687873b05290cd420</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43604/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43604/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_hdr to store large nids.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 5bb421cdfd4ce6a29202ce9d680c5d95d04a5254</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43605/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43605/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_prep_send to take net_processid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: c0ccfaf1e359352731b50d07e33a79c69c21a791</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43606/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43606/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: convert to struct lnet_process_id in lib-move<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 9feddf7e5d01be437e1a4bd2bd4f417a1206edf3</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43607/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43607/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: convert LNetGetID to return an large-addr pid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: a42e0f6471bf5aad37f15b929be5bf3e76f892ef</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43608/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43608/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: alter lnd_notify_peer_down() to take lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 6a9bdf59e6306d49c4d2d44e95773a257114c639</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43609/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43609/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: move lnet_hdr unpack into -&gt;pro_unpack<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 15365f3de34ed7d25166d347d0df9b6741deffe7</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43610/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43610/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: Change ksock_hello_msg to struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: d1fb459cca931f84f087aae5519bd86eca92009f</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43611/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43611/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: add hello message version 4<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 7b31ef0bbac99bfd0f681fb9256f82db8bc9b20d</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43612/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43612/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: Convert ping to support 16-bytes address<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 3e37ac8bb7e068a3070f5770570766ad87270186</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43613/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43613/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: convert nids in lnet_parse to lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: ac439ce87b0acbff35deaf52c283e3fa93e52510</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43614/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43614/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change src_nid arg to lnet_parse() to 16byte<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: eb0eedbb1a68297b879cbec691ce85e1f208b89e</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/44838/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44838/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: Fix NULL-deref in lnet_nidstr_r()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 8ed370864c4747281dab22f3fafceb5310c1cd53</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43615/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43615/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_del_route() to take lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 58993799f29d12c1a60c24d9e096e38ed998ff87</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43616/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43616/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change LNetPrimaryNID to use struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: ac881498fa19e6b04cbd51e206376657d24a8eb9</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43617/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43617/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: alter lnet_drop_rule_match() to take lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 57b7b3d36f5fa15274cc8da939556f4d814cbbb7</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43618/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43618/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: Change LNetDist to work with struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: c87f70acd86c59425c9fd89682cd46498dcaeef5</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43619/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43619/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: convert LNetPut to take 16byte nid and pid.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 50f6bb62987c54ea9a5d622df4871ad9a416c018</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43620/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43620/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change LNetGet to take 16byte nid and pid.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: d727ec56b26cbd1b8444e83e05fe408aa97cbeb1</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/43621/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43621/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: switch LNetIsPeerLocal() to take 16-byte addr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 3b8f253c10759027d37d45cf6e961f77fc9c0f81</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/44621/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44621/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: pass large processid to ksocknal_add_peer<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 6deddc3d46704643dbc6c91b63ee52b1d91ce212</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/44622/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44622/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: large processid for ksocknal_get_peer_info<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: e4a49294530a5d5f78b970f562165f598813c3fc</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/44623/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44623/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: switch ksocknal_del_peer to lnet_processid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 782e37e54f5c54886972320e526845da422d9a03</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/44624/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44624/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: discard some peer_ni lookup functions<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 9768d8929a305588f07caaffe9c9d16087133bf7</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/44625/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44625/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_*_peer_ni to take struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: d9af9b5a7ee7066607d14d61f92aec5350a36008</p> <p>Currently I'm working on the user land interface to support IPv6 which will unify both the per MR and DLC apis we currently support. This will enable us to test the IPv6.</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/44626/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44626/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change ni_status in lnet_ni to u32*<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 9e2df7e5cc5fca3c60e048f3e4004fb8d10f03c1</p> <p>Neil using my Netlink patch I attempted to bring up an IPv6 NID but it failed. Looking at ksocklnd it's still hardcoded to ipv4. Could you update the LND driver while I work on the Netlink ping patch.</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/48569" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/48569</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: add iface index to struct lnet_inetdev<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 8a3a766d7f0f9c159aef6619b2a4a77099ca4d82</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/48570" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/48570</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: support IPv6 in ksocknal_ip2index()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 854e687fc52b400c7d54a06159a938bc1d22d90c</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/48571" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/48571</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: only use PUBLIC IP6 addresses for connections<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: b6ea6fc7e3b20d1006de2015e3792e6f0e887483</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/48572" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/48572</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: support IPv6 in lnet_inet_enumerate()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: bceef444a747c9667e6eab97462791094150668e</p> <p>With the ksocklnd patches and my Netlink work I can bring up IPv6 interfaces.</p> <p>lctl list_nids <br/> fe80::f68:45bd:7b60:e933@tcp</p> <p>I also created a Netlink ping patch and testing pinging with IPv6. I'm seeing</p> <p>89440.313309] LNetError: 336027:0:(lib-socket.c:307:lnet_sock_create()) Error trying to bind to port 1023: -22 <br/> <span class="error">&#91;89440.323903&#93;</span> LNetError: 11e-e: Unexpected error -22 connecting to fe80::f68:45bd:7b60:e933@tcp at host <span class="error">&#91;fe80:0000:0000:0000:0f68:45bd:7b60:e933&#93;</span>:988 <br/> <span class="error">&#91;89501.674740&#93;</span> LNetError: 336028:0:(lib-socket.c:307:lnet_sock_create()) Error trying to bind to port 1023: -22 <br/> <span class="error">&#91;89501.685288&#93;</span> LNetError: 11e-e: Unexpected error -22 connecting to fe80::f68:45bd:7b60:e933@tcp at host <span class="error">&#91;fe80:0000:0000:0000:0f68:45bd:7b60:e933&#93;</span>:988 <br/> <span class="error">&#91;89677.568616&#93;</span> LNetError: 336029:0:(lib-socket.c:307:lnet_sock_create()) Error trying to bind to port 1023: -22 <br/> <span class="error">&#91;89677.579170&#93;</span> LNetError: 11e-e: Unexpected error -22 connecting to fe80::a242:3fff:fe39:d974@tcp at host <span class="error">&#91;fe80:0000:0000:0000:a242:3fff:fe39:d974&#93;</span>:988 <br/> <span class="error">&#91;89752.123634&#93;</span> LNetError: 336030:0:(lib-socket.c:307:lnet_sock_create()) Error trying to bind to port 1023: -22 <br/> <span class="error">&#91;89752.134238&#93;</span> LNetError: 11e-e: Unexpected error -22 connecting to fe80::a242:3fff:fe39:d974@tcp at host <span class="error">&#91;fe80:0000:0000:0000:a242:3fff:fe39:d974&#93;</span>:988</p> <p>This is ping the local NID and a remote NID.</p> <blockquote> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>host [fe80:0000:0000:0000:0f68:45bd:7b60:e933]:988 </pre> </div></div></blockquote> <p>Can't help with the LNet part, but please update theIPv6 NID printing to use the standard shortcut to skip blocks that are all-zero:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[fe80::::0f68:45bd:7b60:e933] </pre> </div></div> <p>&gt; but please update theIPv6 NID printing to use the standard shortcut to skip blocks that are all-zero:</p> <p>What are there two struct netstrfns libcfs_netstrfns[], one in libcfs and one in lnet?</p> <p>The one in lnet will get this right, the one in libcfs doesn't - because I didn't realise there were two and that I needed to extend them both.</p> <p> </p> <p>It looks  like  one for  the kernel and one for the userspace utils.  These functions used to be shared between the kernel and userspace, but they were split into two separate copies in commit v2_7_51_0-30-g05d13ca333:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>LU-6245 libcfs: create userland and kernel string operations Additonal string handling and NID string parsing code are both used by kernel space and user land. This prevents us from moving forward for cleaning up the userland and kernel space headers. With the code duplicated for both environments we can then clean up the headers independently. Since NID string handling is only done for LNET we move it there. </pre> </div></div> <p>At a minimum, it would make sense to add a comment to both copies of this struct reporting on its peer's existence, and possibly have some sanity checking for consistency.</p> <p>Sorry - I didn't realise that the libcfs was in the user-space libcfs, not the kernel-space one.  That makes more sense.</p> <p>So I've looked at the problem again and now see that I misunderstood it.  The IPv6 address stored in a nid IS being formatted correctly by libcfs_strnid().  The problem is that when an address (not in a NID) is being reported in the error message, it has the less desirable format.</p> <p>This can be fixed by using %pIScp rather than %pISp for reporting network addresses.  The 'c' means compressed, and is ignored for IPv4.</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/48685" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/48685</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: use %pISc for formatting IP addresses<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 892269b27a859bf07ee91a29bfe8b85bb2ad80b2</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/44627/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/44627/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: track pinginfo size in bytes, not nis.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 941218e09e1d6bb9b5b3ed4780e1c60ed75dbce7</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/48569/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/48569/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: add iface index to struct lnet_inetdev<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 860182ee6e84d391aaa8b7e3cf810b6e030b1672</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/48570/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/48570/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: support IPv6 in ksocknal_ip2index()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: c0fdf9efbf927db405fa662292bd7f5d4001e1bb</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/48571/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/48571/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: only use PUBLIC IP6 addresses for connections<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: cd3b89be221b4c5b67e14aa32001cd97ac3d54a8</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/48685/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/48685/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: use %pISc for formatting IP addresses<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: ed6b125bab5f7e383d8fa00acf75836922cfcb2a</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/48572/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/48572/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: support IPv6 in lnet_inet_enumerate()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 781499eee645a635d065f40a5400a3b0de3aa051</p> <p>I added attachments from LAD 2022 developers day when I went over the Netlink YAML API I developed. It's an 1.5 hour discussion which does with the presentation.</p> <p>Fixed the IPv6 ping issues. It works in my testing. Please review the patch set.</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/48990" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/48990</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: fix build issue when IPv6 is disabled.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 35dd40a9cfd82028eaebfbba702a9144fbdf004d</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/44628/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/44628/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: allow ping packet to contain large nids<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: db0fb8f2b649c0c389a6915f1bbd49b36bfec4b9</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/48990/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/48990/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: fix build issue when IPv6 is disabled.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 896cd5b7bcf94d4fd2ec20c808d66e11ca87939f</p> <p>Ping patches are ready for review.</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/44629/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/44629/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: extend lnet_is_nid_in_ping_info()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 56bcfbf22d91b96c3367533145e5099e63f26d14</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/44632/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/44632/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: find correct primary for peer<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 022b46d887603f703ecc897c0aaa40e609f2d926</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/44633/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/44633/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_notify() to take struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 4a88236f40a47c05d0cc6a253dcfc105427987f4</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/44634/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/44634/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: discard lnet_nid2ni_*()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: cbfbe6d132c6d0fe5c53118c792d9924b1bfb58e</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/44635/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/44635/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_debug_peer() to struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: e834ad5992adef5989332abce1d8eb2102f86cd2</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/49181" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/49181</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_find_best_lpni to handle large NIDs<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 5eac75b6cba0c0f01c01ae06c969f53f54016c8e</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/44630/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/44630/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: lnet_peer_merge_data to understand large addr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 57bcd6aa7f5f347de81665307e76ce47c7491052</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/44631/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/44631/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: router_discover - handle large addrs in ping<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 2d916eec68e8a7d353ae4ae2a4923d7f6cfcec0d</p> <p>Status update:</p> <p>One LNet core patch is outstanding. We have code to handle sending new LNet headers for bulk I/O  but its not available to send over the wire when using a large NID. Once we have that in place we can send data between two IPv6 based NIDs. I'm working on more Netlink code to allow us to use the new large NIDs for user land APIs. I just pushed LNet selftest group querying handling to Netlink. The last bits for lnetctl / lctl ping for large NIDs is almost done. After that LNet peer support for large NIDs will be added.</p> <p>James, has any effort been spent on the Lustre side of this equation yet (<a href="https://jira.whamcloud.com/browse/LU-13307" title="add LCFG_NODEMAP_ADD_RANGEv6 records for IPv6" class="issue-link" data-issue-key="LU-13307"><del>LU-13307</del></a>, <a href="https://jira.whamcloud.com/browse/LU-13308" title="update changelog_ext_nid to handle IPv6 addresses" class="issue-link" data-issue-key="LU-13308">LU-13308</a>, <a href="https://jira.whamcloud.com/browse/LU-13340" title="add LCFG_ADD_UUIDv6 and related commands" class="issue-link" data-issue-key="LU-13340"><del>LU-13340</del></a>, <a href="https://jira.whamcloud.com/browse/LU-14288" title="Enhance nodemap ranges to work better with IPv6" class="issue-link" data-issue-key="LU-14288">LU-14288</a>)?</p> <p>Getting some of these issues addressed (in particular the basic config llog and Imperative Recovery records) to allow IPv6 addresses in the logs (even if the clients don't know how to connect to them yet) would avoid interoperability issues with older clients seeing these larger records. It would great if something could be included into 2.12.10 (which will be the end of the line for 2.12 releases) to maximize the backward compatibility.</p> <p>I like to get traffic flowing between LNet nodes first. I really want to make sure we get Lustre support right.</p> <p>If we can get <a href="https://jira.whamcloud.com/browse/LU-10360" title="use Imperative Recovery logs for client-&gt;MDT/OST connections" class="issue-link" data-issue-key="LU-10360">LU-10360</a> working then Lustre can bring up LNet itself without any user configuration.  This setup could be a way to test Lustre with IPv6 without the need for LNet utilities being totally updated.</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/49181/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/49181/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change lnet_find_best_lpni to handle large NIDs<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 4c0c01e29c891d100b134d0988947cfb3aeee6c1</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/49574" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/49574</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: migrate peer NI control to Netlink<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 887112ef909ac191ee103e44b84ed503650c7aed</p> <p>Hej,</p> <p>what is the staus of the overall Lustre/LNet IPv6 support? Is it ready for prime time?</p> <p>I am working on a tender (100 PB, 1.25 GB/s, HDR or NDR InfiniBand) that requires IPv6.</p> <p>Greetings,<br/> Bjoern</p> <p>IPv6 support is getting close to the point where we might be able to start testing some bits of the new code.<br/> The LNET side might be mostly functional in the near future.</p> <p>We are still quite a way before we could think about trying to mount a Lustre filesystem using IPv6.</p> <p>So no - not ready for prime time yet.</p> <p> </p> <p>Thanks Neil,</p> <p>is there a rough ETA?</p> <p>I plan to push all the LNet user interface changes needed to support IPv6 to the repo by the end of the month. It will take time to review and merge the patches. Currently I'm working on regression found with multi interface nodes and then I have a few patches out standing to collect peer and router information. I also pushed a patch for managing peers but it needs an update. What is missing is full collecting of the LNet NI (lnetctl net show) and managing the routes. That should cover most of tools for LNet with IPv6. LNet selftest is still in the works.</p> <p>How much do you need done to start your testing? </p> <p>P.S    I do want to aim at getting AF_IB support going as well before the close window of this release.</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50085" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50085</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change LNetAddPeer() to take struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 39d2920231348a7bc14a29a8d615c958af04eade</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50086" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50086</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> obdclass: change class_add/check_uuid to large nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 0e1fbb0a8f6f844e4d095358143d458f1cfea012</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50087" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50087</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> obdclass: support large nids in mgs_nidtbl_entry<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: ac136b0128958026ea260d01a441da43195f970f</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50088" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50088</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lustre: rename class_parse_nid to class_parse_nid4<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: afebbbd2b887852b45858a3051c8abbd63d3845a</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50089" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50089</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lustre: introduce class_parse_nid()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 00d99d2fa85a0890bf413b988090b1491ace9dd0</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50090" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50090</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> obdclass: change class_match_nid to take lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: dc37eff5987c1803f07f993a807c4cb063000652</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50091" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50091</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> mgs: fix lots of white-space irregularities<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 15c2bdd883541f6ff3857bb786434619ad3e4589</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50092" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50092</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> libcfs: add large-nid string conversion functions.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 7cd75e3f836b19c247dd02548dfd2b2dfaaf1a6d</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50093" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50093</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> mgs: change record_add_uuid() to take large nids<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 25664092879a652c79c877e176c3668d586aaeff</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50094" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50094</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> mgs: convert class_parse_nid4 to class_parse_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 839d002c831371e0840cdef1131bc1e5e6f7b231</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50095" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50095</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> obdclass: remove class_parse_nid4()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 02f663527f487fdf238c824bdf98a6f17760e10c</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50096" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50096</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lustre: Support large nids in LCFG_ADD_UUID<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 3f80a0e0a4a88b3ce873553491129a322bdc4a51</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50097" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50097</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lustre: obd_connect and reconnect now use large nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 8b88d0a0c36253bbe27b9276c3133ac311c06f4e</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50098" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50098</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lustre: change cfs_match_nid to take large nid.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 8b41dd0101e98ae55b7c186607ab6ec47fa03ada</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50099" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50099</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> mdd: add LLOG_F_EXT_X_NID_BE<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 2e8e4abef2cbeecf23da56729f6707d60dcf928d</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50100" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50100</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: change cc_nid in nrs to be struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: e01d8bffacba81c9d052e32f30678deeed83d8ba</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50101" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50101</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: change tc_nid in nrs to be struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 05c37fe41328b43f9d1ec5cb215547ce7e770f9a</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50102" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50102</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: switch sptlrpc_rule_set_choose to large nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 6b8098c5ce3a5e9471caf89a43ef5083989d6fee</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50103" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50103</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> mdt: change md_perm.mp_nid to large nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 6c5242c07c495f02b146dcc6d099f12351448549</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50104" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50104</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> mdt: extend downcall to handle large nids<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: f6dedc86a2e142336cb22900e6fb0d6b8398bf08</p> <p>"jsimmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50253" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50253</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: handle discovery with Netlink<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 7cd4b3b712a87410266a7d30936a76751f1fa1d2</p> <p>"jsimmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50254" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50254</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: migrate router management to Netlink<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 4cf54ec382d73647d4ff71b7ae165b887e1888e4</p> <p>"jsimmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50255" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50255</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: migrate full LNet NI information collection<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: bb7bcc11d4608ebba33d09b7fe1758019e871a13</p> <p>Since several people are looking to give this a go I pushed what I have so far. Some is ready for ready and some needs more work.</p> <p>These are ready.</p> <p><a href="https://review.whamcloud.com/#/c/fs/lustre-release/+50026" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+50026</a><br/> <a href="https://review.whamcloud.com/#/c/fs/lustre-release/+49516" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+49516</a><br/> <a href="https://review.whamcloud.com/#/c/fs/lustre-release/+49839" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+49839</a></p> <p> </p> <p>More work is need for the following but you use them for general testing.</p> <p><a href="https://review.whamcloud.com/#/c/fs/lustre-release/+49361" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+49361</a><br/> <a href="https://review.whamcloud.com/#/c/fs/lustre-release/+50253" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+50253</a><br/> <a href="https://review.whamcloud.com/#/c/fs/lustre-release/+49574" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+49574</a><br/> <a href="https://review.whamcloud.com/#/c/fs/lustre-release/+50254" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+50254</a><br/> <a href="https://review.whamcloud.com/#/c/fs/lustre-release/+50255" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+50255</a></p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50362" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50362</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> utils: enable large NID support for convert_hostnames<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: eaf9a0e171190d75f04e614e8af21ac957f13497</p> <p>In patch <a href="https://review.whamcloud.com/#/c/fs/lustre-release/+/49516" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+/49516</a> Oleg has reported an __might_sleep. I believe this to be a bug in the RHEL7 kernel where it is lacking a fix (git commit 707693c8a498697aa8db240b93eb76ec62e30892). I have asked Oleg to try the IPv6 patch out with a RHEL8 debug  kernel or perhaps patch his debug kernel with the mentioned patch to see if it resolves it. If does come to this issue I can open a ticket with RedHat to have the patch applied to its RHEL7 kernels.</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50085/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50085/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: change LNetAddPeer() to take struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 42b49afdc8a4d2ec6597d3db6553ed79bad7fed8</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50086/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50086/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> obdclass: change class_add/check_uuid to large nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 16d84b030520c431daafcca4f1df00a1de5d20bb</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50088/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50088/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lustre: rename class_parse_nid to class_parse_nid4<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: b4a28a3269fadb105912325054c4ba82984a981c</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50089/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50089/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lustre: introduce class_parse_nid()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 163331cb81c9f7d7aaaed2056691abb5401580f0</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50090/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50090/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> obdclass: change class_match_nid to take lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: a6915dd9d82e2f2b47b9a103baae4391eedf94e2</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50091/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50091/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> mgs: fix lots of white-space irregularities<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 60e6e35f4cad3f79b2e96ddf41a8d8a02d6047ac</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50100/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50100/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: change cc_nid in nrs to be struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 36a199db2b174ba95b683b5e641443357ad24036</p> <p>I've filed <a href="https://jira.whamcloud.com/browse/LU-16738" title="Improve mount.lustre with many MGS NIDs" class="issue-link" data-issue-key="LU-16738">LU-16738</a>, which relates to how the <tt>mount.lustre</tt> command can be improved for multiple NIDs on the command line. While it is useful for systems today, I think it will be increasingly important for IPv6 due to the longer NID length.</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50092/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50092/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> libcfs: add large-nid string conversion functions.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: b6c702df5d4de8e5a806169404ba1c069ea8fff2</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50095/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50095/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> obdclass: remove class_parse_nid4()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 89aac3d3b39f68982530287e11fb29fef0edf456</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50098/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50098/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lustre: change cfs_match_nid to take large nid.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 3d0b1b0200542f845ceb00c7d2be9a85fcf19388</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50101/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50101/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: change tc_nid in nrs to be struct lnet_nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: e2602bd49c1d670b8bf0ad75cdd115941b885575</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50716" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50716</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: set msg field for lnet message header<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 818c7fb748b5d7e13208bffd283d67cea67aa9d0</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50097/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50097/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lustre: obd_connect and reconnect now use large nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 3b2926161d27906642a747f3449006267fecba18</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50813" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50813</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> mgc: gracefully ignore unrecognised recovery logs<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 2c5d73fc8a9606b120db71b33e8aab2adae9faba</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50716/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50716/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: set msg field for lnet message header<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 562865630e67afb06d0fbf679ebee243691bec66</p> <p>The following patches are ready for review:</p> <p><a href="https://review.whamcloud.com/#/c/fs/lustre-release/+/49839/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+/49839/</a></p> <p><a href="https://review.whamcloud.com/#/c/fs/lustre-release/+/50254/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+/50254/</a></p> <p><a href="https://review.whamcloud.com/#/c/fs/lustre-release/+/50440/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+/50440/</a></p> <p><a href="https://review.whamcloud.com/#/c/fs/lustre-release/+/49574/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+/49574/</a></p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50102/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50102/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: switch sptlrpc_rule_set_choose to large nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 80a4a2ebe0a269d564e13b0931c9852379da86d8</p> <p>Status update:</p> <p><a href="https://jira.whamcloud.com/browse/LU-13306" title="allow clients to accept mgs_nidtbl_entry with IPv6 NIDs" class="issue-link" data-issue-key="LU-13306"><del>LU-13306</del></a> : patch for MGS to handle large NIDs is ready for review. Its passing all test.  <a href="https://review.whamcloud.com/#/c/fs/lustre-release/+/50896/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+/50896/</a></p> <p><a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a>:  patch <a href="https://review.whamcloud.com/#/c/fs/lustre-release/+/50103" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+/50103</a> for internal MDS identity upcall is ready to land and is in master-next</p> <p>                      patch <a href="https://review.whamcloud.com/#/c/fs/lustre-release/+/50362/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+/50362 </a>is ready to handle large NID strings for mounting</p> <p>Several patches for IPv6 support for LNet are also ready for review.</p> <p><a href="https://review.whamcloud.com/#/c/fs/lustre-release/+/50254" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+/50254</a></p> <p><a href="https://review.whamcloud.com/#/c/fs/lustre-release/+/50440/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+/50440/</a></p> <p><a href="https://review.whamcloud.com/#/c/fs/lustre-release/+/49574/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+/49574/</a></p> <p><a href="https://review.whamcloud.com/#/c/fs/lustre-release/+/49516/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+/49516/</a></p> <p><a href="https://review.whamcloud.com/#/c/fs/lustre-release/+/50255/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/fs/lustre-release/+/50255/</a></p> <p> </p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50103/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50103/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> mdt: change md_perm.mp_nid to large nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 8683b953347fc16a7fa55a838d30b0754df95cfa</p> <p>My latest batch of LNet IPv6 work went without a review for 3 weeks outside of Chris Horn. Has this work been slated for the 2.17 release?</p> <p>I was away for ISC and two weeks vacation, so didn't do (m)any patch reviews during that time, but I'd hope that Neil or Serguei or Frank would have done reviews on at least the first patches in the series to keep it moving along in my absence.</p> <p>"Neil Brown &lt;neilb@suse.de&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/51442" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/51442</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> gnilnd: typo fixes for lnet_notify() changes.<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 9dc7f816ef1a650f7df91d62c54b73fcbadc9a51</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50362/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50362/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> obdclass: handle large NIDs for mount strings<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 101f6e84889a9b48238ca320557101058d935fb0</p> <p>the patch "<a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> obdclass: handle large NIDs for mount strings" caused my local system stops to mount servers with error like this:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[11210.421883] LNetError: 120-3: Refusing connection from 192.168.56.101 for 0.0.0.0@tcp: No matching NI [11210.423194] LNetError: 122557:0:(socklnd_cb.c:1783:ksocknal_recv_hello()) Error -104 reading HELLO from 192.168.56.101 [11210.424063] LNetError: 11b-b: Connection to 0.0.0.0@tcp at host 0.0.0.0:988 was reset: is it running a compatible version of Lustre and is 0.0.0.0@tcp one of its NIDs? </pre> </div></div> <p>the reason was that my hostname listed in '<tt>/etc/hostname'</tt> was not listed in '<tt>/etc/hosts</tt>' with related address. I am not sure that is correct solution for the problem because without that patch it worked, so problem occurred due to patch and I suppose it should be  fixed in patch as well. Anyway, if there will be a report about <tt>0.0.0.0@</tt> address that can be fixed by listing hostname in <tt>/etc/hosts</tt></p> <p>The change was the move from gethostname() which only supports IPv4 to getaddrinfo() which supports both IPvv4 and IPv6. What did your /etc/hostname look like so I can reproduce this. I suspect your /etc/hostname lacked an actually IP.</p> <p>Ah to support what you want you need to install the package containing nss-myhostname. Try that and let me know if it works. </p> <p>James, I had the following in configs:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[root@nodez ~]# cat /etc/hostname  nodez [root@nodez ~]# cat /etc/hosts 127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1         localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.56.101   nodez &lt;--- this one was added later [root@nodez ~]# </pre> </div></div> <p>The last line in <tt>/etc/hosts</tt> was added to fix the issue. Without it the address of <tt>nodez</tt> was reported as 0.0.0.0</p> <p>I have no nss-myhostname tool in my Centos 8 and didn't figure out yet what package contains it. Any ideas?</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50255/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50255/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: migrate full LNet NI information collection<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: d15bfca07858c175c67ac6715fca2a876834b1ce</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/49574/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/49574/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: migrate peer NI control to Netlink<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 8a0fdfa0b281b20b6acdd25ceb4c3fb5a9efacb3</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/52911" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/52911</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ksocklnd: use ksocknal_protocol v4 for IPv6<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 373d879460210248513679495ec7a59a7550106c</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50254/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50254/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: migrate router management to Netlink<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 6557cd4b8c8cf8f8a7d33dadf5a86b4fe0d6eaa2</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53003" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53003</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: update Netlink commands functionality<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: c27ff2701f5d42963c642cb2aaa801b2f4b3d2fd</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53013" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53013</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: support setting LND timeouts<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 6f9a02948f58f02fec6b2d1af04078706f2869c4</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53016" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53016</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: use lnet_ni_get_status_locked for lnet_net_show_dump<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: e6ea13f6d9d896aea87e93685512c1008246bef7</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53018" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53018</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: missing some peer functionality<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: f5bbe42a780d58f20c3a114eb85eae69fbcfb683</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53019" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53019</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: hops -1 is valid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 79f27873db318a064d966dbfe005dd1269f386a5</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53020" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53020</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: filter out white spaces<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 6a821b38391841447a8b2e7d896900ad1f6f31ba</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50253/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50253/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: handle discovery with Netlink<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 68254c484abfb5a9e212f72f937c0af9710dfb73</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/52911/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/52911/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ksocklnd: use ksocknal_protocol v4 for IPv6<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: cb5f92c0e38eaca4b76f17356ba6d7817c220f56</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53115" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53115</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> mgs: copy fill nid string<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 7949932586ae660929e61b16508eb3f92d7349df</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53117" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53117</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: update import debugfs to support IPv6 formats<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: b77af6a674c1714ebe35e078a9f3da312aa259d7</p> <p>Pushed the 3 needed patches required that we need to allow mounting Lustre with IPv6. Something kind of works but its unknown what is lacking with testing. I have shorten IPv6 address so I haven't seen the UUID overflow just yet. That needs to be fix but it works in general.</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53150" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53150</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: handle IPv6 for zero copy messages<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 2e0a2b218ecdbf21922707dd43f1b5152bfb4843</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53013/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53013/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: support setting LND timeouts<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: aa2fa25325edfb6ee03ee343a46cfc2acfd68b42</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53016/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53016/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: use lnet_ni_get_status_locked for lnet_net_show_dump<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: f3237a16e367e13eb8d29bab66903757ba8fdd62</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53019/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53019/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: hops -1 is valid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: c75b6fe3f147206ee3fd10fb0ee55a06245c0a4f</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53020/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53020/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: filter out white spaces<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 0f61c9ff72f34270b31e1b0a5d0a67691b815994</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53018/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53018/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: missing some peer functionality<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 774c3d2883c86117e9e2da992843756a5b721064</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53115/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53115/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> mgs: copy full nid string<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 8276ade19d573c6eb3b561dbcbc30de607a703fd</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53150/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53150/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> socklnd: handle IPv6 for zero copy messages<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 17c1cdf40e54f7be235f6b896dee575ef897d7a1</p> <p>"Chris Horn &lt;chris.horn@hpe.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53320" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53320</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: Ping target corrupted<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: fc2fc1176be1c71b50583d40b152cf652977994e</p> <p>Status update:</p> <p>Patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53117" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53117</a> is in master-next and ready to land. The other patch needed for mounting lustre with IPv6 is <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53135" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53135</a> which is currently being actively worked on. With this work we can be considered feature complete.</p> <p>Addition work is needed and for more complete LNet setup support we need 3 patches:</p> <p><a href="https://review.whamcloud.com/c/fs/lustre-release/+/49361" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/49361</a></p> <p><a href="https://review.whamcloud.com/c/fs/lustre-release/+/53003" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53003</a></p> <p><a href="https://review.whamcloud.com/c/fs/lustre-release/+/53004" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53004</a></p> <p>Those patch are WIP but they mostly work for me. Bugs are being worked out.</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53399" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53399</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> nrs: use struct lnet_nid for nrs_crrn_hashfn()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 923e6442c8871b5002f40b431b83eeb47b4a8ae3</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53117/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53117/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ptlrpc: update import debugfs to support IPv6 formats<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 03f4ef7f32692cfdbe9fc20c218fea75ec3aee08</p> <p>Status report:</p> <p>For basic support for mount and using lustre with IPv6 we are done to one patch needed to mount. That is patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53135." class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53135.</a></p> <p>As you can see we have a bunch of patches to make testing pass.</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53320/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53320/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: Ping target corrupted<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 1b099c404ae4780179bbcd0622fac255edf40352</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53560" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53560</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: support updating LNet local NI settings<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: f3906ada20ea243d933c1a35d452ba5f20857be4</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53571" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53571</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> mgs: handle strscpy return value properly<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 0a1217e26a34e0317014b9c9eaf3baf8dac379bd</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/49361/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/49361/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: update ping to handle multiple NIDs<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: c384a39d2889e93229813a204f7de5ca5f6bd142</p> <p><del>"Andreas Dilger &lt;adilger@whamcloud.com&gt;" uploaded a new patch:</del> <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53592" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53592</a><br/> <del>Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> revert: "lnet: update ping to handle multiple NIDs"</del><br/> <del>Project: fs/lustre-release</del><br/> <del>Branch: master</del><br/> <del>Current Patch Set: 1</del><br/> <del>Commit: 0b4eac4e80b7556f4521a3d9f4d80445ad0e29f0</del></p> <p>I've pushed a revert for the most recent patch in this ticket because it is causing almost constant failures since 2024-01-03 when it landed (build version 2.15.60.1). Almost all of the PASS results since that date are for patches that have not yet rebased:<br/> <a href="https://testing.whamcloud.com/search?client_branch_type_id=24a6947e-04a9-11e1-bb5f-52540025f9af&amp;server_branch_type_id=24a6947e-04a9-11e1-bb5f-52540025f9af&amp;test_set_script_id=a2b1c4b2-b449-11e9-b88c-52540065bddc&amp;sub_test_script_id=5a631bd3-f3e2-48aa-937f-fa3662bd2d47&amp;start_date=2024-01-03&amp;end_date=2024-01-04&amp;source=sub_tests#redirect" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/search?client_branch_type_id=24a6947e-04a9-11e1-bb5f-52540025f9af&amp;server_branch_type_id=24a6947e-04a9-11e1-bb5f-52540025f9af&amp;test_set_script_id=a2b1c4b2-b449-11e9-b88c-52540065bddc&amp;sub_test_script_id=5a631bd3-f3e2-48aa-937f-fa3662bd2d47&amp;start_date=2024-01-03&amp;end_date=2024-01-04&amp;source=sub_tests#redirect</a></p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>/usr/sbin/lnetctl set transaction_timeout 10 Added delay rule 10.240.39.244@tcp-&gt;10.240.39.245@tcp (1/1) Issued 8 pings to 10.240.39.245@tcp from 10.240.39.244@tcp Removed 1 delay rules ping: - primary nid: 10.240.39.245@tcp Multi-Rail: true peer_ni: - nid: 10.240.39.245@tcp sanity-lnet test_253: @@@@@@ FAIL: Expect 1 dropped GET but found 0 Trace dump: = /usr/lib64/lustre/tests/test-framework.sh:6947:error() = /usr/lib64/lustre/tests/sanity-lnet.sh:3330:do_expired_message_drop_test() = /usr/lib64/lustre/tests/sanity-lnet.sh:3340:test_253() = /usr/lib64/lustre/tests/test-framework.sh:7287:run_one() = /usr/lib64/lustre/tests/test-framework.sh:7343:run_one_logged() = /usr/lib64/lustre/tests/test-framework.sh:7173:run_test() </pre> </div></div> <p>It might be good to expect the test for now. It doesn't fail all the time so I suspect its a timing issue with the test.</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53593" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53593</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> tests: recent landing for ping support has timing issue<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: a70b9a6d31de4547ca2a9588b7061c1f9a7676a1</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53594" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53594</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> tests: debug ping failures<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: b749bc8be9af0c0133dd069c568f15e731718c54</p> <p>"Andreas Dilger &lt;adilger@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53597" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53597</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: use GFP_ATOMIC for alloc under spinlock<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: f2aa2ca04ccf0980b4897ef7823847ce52eecf5d</p> <blockquote> <p>It doesn't fail all the time so I suspect its a timing issue with the test.</p></blockquote> <p>It fails about 90% of the runs since the patch landed, so it should be possible to debug fairly easily.</p> <p>The recent patch about GFP_ATOMIC doesn't have anything to do with this sanity-lnet failure, but just fixing a longstanding problem in <tt>lnet_discover()</tt> that shows up in Gerrit Janitor testing.</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53593/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53593/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> tests: except sanity-lnet/253+254 due to failures<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 3bfc335b04500041adf4d6ea19a6d6c52520605e</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53571/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53571/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> mgs: handle strscpy return value properly<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 015f645651173fbc65ee21eadb14470881d4d512</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53597/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53597/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: use GFP_ATOMIC for alloc under spinlock<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 7d9643b5b9373b1f89caa64c92c624f4b68a08b3</p> <p>"Chris Horn &lt;chris.horn@hpe.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53727" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53727</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> tests: Skip tests lacking large NID support<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 39e9095a21401d0e1956bab00a69aedbdce29e2d</p> <p>"Chris Horn &lt;chris.horn@hpe.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53728" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53728</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> tests: Update sanity-lnet router tests for IPv6<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: a8d631f71a7c3d574799023972a6342c776c6f5c</p> <p>"Chris Horn &lt;chris.horn@hpe.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53729" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53729</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: Add yaml event helpers<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 8005abd8f73d5a8fd323c5fd07740cba03a91fe8</p> <p>"Chris Horn &lt;chris.horn@hpe.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53730" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53730</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: Add helper for netlink initialization<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 745a348f0fa344b637a28073a4fb9e5553b71ff5</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53761" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53761</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> ksocklnd: support IPv6 for link state<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: ee1694cb0cdaa9c688bf0482d6f21bc8cade6931</p> <p>"Chris Horn &lt;chris.horn@hpe.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53791" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53791</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> lnet: Fix lnetctl peer set --all<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: c95dfcb87363789c96884ddbe7a3fd9f8b1bd14f</p> <p>"Chris Horn &lt;chris.horn@hpe.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53882" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53882</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> obd: Update lmd_parse to handle IPv6 NIDs<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: ed6d9689aceed0218b7cf04f94cc94d296b4721d</p> <p>"James Simmons &lt;jsimmons@infradead.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53946" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53946</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10391" title="LNET: Support IPv6" class="issue-link" data-issue-key="LU-10391">LU-10391</a> tests: collect gdb backtrace<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 0016c918d201debc08457a7a11815eff43f80da0</p> Blocker Related LU-8915 LU-12511 LU-5881 LU-17294 LU-13642 LU-10003 LU-15478 LU-9823 LU-14477 LU-15508 LU-10360 LU-13625 LU-14288 LU-17479 LU-10359 LU-13308 LU-16738 LU-16822 LU-17273 LU-13306 LU-13307 LU-13340 LU-16823 Development Rank 1|hzwlcn: Rank (Obsolete) 13781