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-9567 Lustre <p>With the landing of <a href="https://jira.whamcloud.com/browse/LU-9034" title="Separate the config logs between different MGCs" class="issue-link" data-issue-key="LU-9034"><del>LU-9034</del></a> proper sptlrpc handling ended up broken. It was partially fixed with <a href="https://jira.whamcloud.com/browse/LU-9086" title="obd_config.c:1258:class_process_config()) no device for:" class="issue-link" data-issue-key="LU-9086"><del>LU-9086</del></a> but the currently the sptlrpc rules are not being updated on the clients. I have collected logs and it appears the import lice cycle has changed. Before <a href="https://jira.whamcloud.com/browse/LU-9034" title="Separate the config logs between different MGCs" class="issue-link" data-issue-key="LU-9034"><del>LU-9034</del></a> landed we observe the<br/> following:</p> <p>import_select_connection -&gt; sptlrpc_import_sec_adapt -&gt; sptlrpc_sec_create</p> <p>Now this no longer happens.</p> LU-9567

sptlrpc rules are not being updated

Bug Critical Resolved Fixed Hongchao Zhang James A Simmons patch Sat, 27 May 2017 17:52:24 +0000 Fri, 5 Oct 2018 05:14:23 +0000 Mon, 19 Jun 2017 16:31:47 +0000 Lustre 2.10.0 Lustre 2.10.0 0 7 <p>James Simmons (uja.ornl@yahoo.com) uploaded a new patch: <a href="https://review.whamcloud.com/27320" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/27320</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9567" title="sptlrpc rules are not being updated" class="issue-link" data-issue-key="LU-9567"><del>LU-9567</del></a> mgc: revert <a href="https://jira.whamcloud.com/browse/LU-9086" title="obd_config.c:1258:class_process_config()) no device for:" class="issue-link" data-issue-key="LU-9086"><del>LU-9086</del></a> and <a href="https://jira.whamcloud.com/browse/LU-9034" title="Separate the config logs between different MGCs" class="issue-link" data-issue-key="LU-9034"><del>LU-9034</del></a> work<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: deb326af1e19f44c955abe66b320c3a02bbd09ab</p> <p>Hongchao</p> <p>Can you please advise on this one?</p> <p>Thanks</p> <p>Peter</p> <p>James</p> <p>Does this also address <a href="https://jira.whamcloud.com/browse/LU-9073" title="SSK: lgss_sk generates keys with invalid HMAC and Crypto algorithms" class="issue-link" data-issue-key="LU-9073"><del>LU-9073</del></a>?</p> <p>Peter</p> <p>Hi James,</p> <p>Did you use the same "PTLDEBUG" parameter in the two tests? I have tested it by adding "sec" and "trace" to "PTLDEBUG" and<br/> found the call sequence is still "import_select_connection -&gt; sptlrpc_import_sec_adapt -&gt; sptlrpc_sec_create"</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>PTLDEBUG=${PTLDEBUG:-"sec trace vfstrace rpctrace dlmtrace neterror ha config \ ioctl super lfsck"} </pre> </div></div> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>00000020:00000001:1.0:1492623939.848913:0:27769:0:(lustre_handles.c:156:class_handle2object()) Process entered 00000020:00000001:1.0:1492623939.848914:0:27769:0:(lustre_handles.c:179:class_handle2object()) Process leaving (rc=18446612132762781696 : -131940946769920 : ffff88001abc8800) 00000020:00000001:1.0:1492623939.848915:0:27769:0:(genops.c:725:class_conn2export()) Process leaving (rc=18446612132762781696 : -131940946769920 : ffff88001abc8800) 00000100:00000001:1.0:1492623939.848916:0:27769:0:(import.c:657:ptlrpc_connect_import()) Process entered 00000100:00080000:1.0:1492623939.848917:0:27769:0:(import.c:675:ptlrpc_connect_import()) ffff880071c53000 MGS: changing import state from NEW to CONNECTING 00000100:00000001:1.0:1492623939.848918:0:27769:0:(import.c:504:import_select_connection()) Process entered 00000100:00080000:1.0:1492623939.848919:0:27769:0:(import.c:519:import_select_connection()) MGC10.211.55.9@tcp: connect to NID 0@lo last attempt 0 00000100:00000001:1.0:1492623939.848920:0:27769:0:(connection.c:127:ptlrpc_connection_addref()) Process entered 00000100:00000001:1.0:1492623939.848921:0:27769:0:(connection.c:134:ptlrpc_connection_addref()) Process leaving (rc=18446612133249874752 : -131940459676864 : ffff880037c4fb40) 00000020:00000001:1.0:1492623939.848921:0:27769:0:(genops.c:711:class_conn2export()) Process entered 00000020:00000001:1.0:1492623939.848921:0:27769:0:(lustre_handles.c:156:class_handle2object()) Process entered 00000020:00000001:1.0:1492623939.848922:0:27769:0:(lustre_handles.c:179:class_handle2object()) Process leaving (rc=18446612132762781696 : -131940946769920 : ffff88001abc8800) 00000020:00000001:1.0:1492623939.848922:0:27769:0:(genops.c:725:class_conn2export()) Process leaving (rc=18446612132762781696 : -131940946769920 : ffff88001abc8800) 00000100:00000001:1.0:1492623939.848923:0:27769:0:(connection.c:127:ptlrpc_connection_addref()) Process entered 00000100:00000001:1.0:1492623939.848923:0:27769:0:(connection.c:134:ptlrpc_connection_addref()) Process leaving (rc=18446612133249874752 : -131940459676864 : ffff880037c4fb40) 00000100:00080000:1.0:1492623939.848924:0:27769:0:(import.c:597:import_select_connection()) MGC10.211.55.9@tcp: import ffff880071c53000 using connection MGC10.211.55.9@tcp_0/0@lo 00000100:00000001:1.0:1492623939.848925:0:27769:0:(import.c:601:import_select_connection()) Process leaving (rc=0 : 0 : 0) 02000000:00000001:1.0:1492623939.848926:0:27769:0:(sec.c:1434:sptlrpc_import_sec_adapt()) Process entered 02000000:00000001:1.0:1492623939.848927:0:27769:0:(sec.c:1331:sptlrpc_sec_create()) Process entered 02000000:08000000:1.0:1492623939.848927:0:27769:0:(sec.c:1349:sptlrpc_sec_create()) mgc MGC10.211.55.9@tcp: select security flavor null 02000000:00000001:1.0:1492623939.848929:0:27769:0:(sec.c:1370:sptlrpc_sec_create()) Process leaving (rc=18446744072108090944 : -1601460672 : ffffffffa08ba640) 02000000:00000001:1.0:1492623939.848930:0:27769:0:(sec.c:1505:sptlrpc_import_sec_adapt()) Process leaving (rc=0 : 0 : 0) 00000100:00000001:1.0:1492623939.848930:0:27769:0:(obd_class.h:848:obd_reconnect()) Process entered 00000100:00000001:1.0:1492623939.848931:0:27769:0:(obd_class.h:851:obd_reconnect()) Process leaving (rc=0 : 0 : 0) 00000100:00000001:1.0:1492623939.848935:0:27769:0:(client.c:700:ptlrpc_request_bufs_pack()) Process entered 02000000:00000001:1.0:1492623939.848936:0:27769:0:(sec.c:434:sptlrpc_req_get_ctx()) Process entered 02000000:00000001:1.0:1492623939.848937:0:27769:0:(sec.c:452:sptlrpc_req_get_ctx()) Process leaving (rc=0 : 0 : 0) 00000100:00000001:1.0:1492623939.848941:0:27769:0:(client.c:774:ptlrpc_request_bufs_pack()) Process leaving (rc=0 : 0 : 0) </pre> </div></div> <p>Could you please look at it?<br/> Thanks!</p> <p>Hi,</p> <p>With this bug I confirm that sptlrpc rules are not applied, which means it is not possible to activate Kerberos or Shared Keys for a Lustre file system anymore.<br/> I would tend to consider this issue as a blocker for 2.10.</p> <p>Cheers,<br/> Sebastien.</p> <p>Currently we have patch <a href="https://review.whamcloud.com/#/c/27320" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/27320</a> to work around this issue.</p> <p>Then I am all for landing <a href="https://review.whamcloud.com/27320" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/27320</a> <img class="emoticon" src="https://jira.whamcloud.com/images/icons/emoticons/smile.png" height="16" width="16" align="absmiddle" alt="" border="0"/><br/> AFAICS, this patch is not a proper revert of previous patches, but a fix that deactivates some effects of them.</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/27320/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/27320/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9567" title="sptlrpc rules are not being updated" class="issue-link" data-issue-key="LU-9567"><del>LU-9567</del></a> mgc: set cfg_instance to NULL for sptlrpc case<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: fb9a8a991f5c9e8649053e86b3147a99aaee9f84</p> <p>Landed for 2.10</p> Blocker LU-7854 Related LU-9034 LU-10937 LU-9073 LU-9823 LU-9086 LU-7183 Development Rank 1|hzzdq7: Rank (Obsolete) 9223372036854775807 Severity