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-9890 Lustre <p>In zfs version 0.8.0, ZFS native encryption will be available. The feature changed the number of arguments provided to the dmu_objset_own and dmu_objset_disown functions. This ticket is to introduce config checks to determine which version of the those functions are available and ensures they are called correctly.</p> LU-9890

osd-zfs: ZFS dmu_objset_own and dmu_objset_disown interface changes

Improvement Minor Resolved Fixed Giuseppe Di Natale Giuseppe Di Natale patch zfs Fri, 18 Aug 2017 00:02:24 +0000 Wed, 9 Jan 2019 20:43:26 +0000 Mon, 28 Aug 2017 15:01:33 +0000 Lustre 2.10.1 Lustre 2.11.0 0 3 <p>Giuseppe Di Natale (dinatale2@llnl.gov) uploaded a new patch: <a href="https://review.whamcloud.com/28593" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28593</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9890" title="osd-zfs: ZFS dmu_objset_own and dmu_objset_disown interface changes" class="issue-link" data-issue-key="LU-9890"><del>LU-9890</del></a> osd-zfs: dmu_objset_own/disown changes<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 7ec8a15dcc4c10d27426217f6e8baea484e6736e</p> <p>Thanks Giuseppe. Are other changes expected to be able to support 0.8 or is it too early to say?</p> <p>Peter,</p> <p>The spl is slated to be moved into zfs in 0.8.0. That will definitely break lustre builds and the test infrastructure. There's a PR open on it <a href="https://github.com/zfsonlinux/zfs/pull/6479" class="external-link" target="_blank" rel="nofollow noopener">here</a> if you'd like to keep track of that.</p> <p>The only other currently semi-planned interface changes are to remove unused functions from interfaces, fix the visibility of functions that should not be externally available (i.e. refcount_add, etc), and provide new functions to cover missing functionality. We'd like to work with you on figuring out how to best prune/expand the interfaces we provide.</p> <p>We also have a new release builder in the zfs buildbot which builds lustre. We hope to use it to catch interface changes early and avoid unintentionally breaking lustre builds. Can the patch I submitted be backported to the lustre 2.10 stable branch so we can enable the lustre build step? 2.10 is currently what the lustre build step will build and we'd like to try and make sure master builds against it.</p> <p>Thanks!</p> <p>Thanks - that is very informative. Yes, we'll be able to land this patch to b2_10 as soon as it has landed to master.</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/28593/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28593/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9890" title="osd-zfs: ZFS dmu_objset_own and dmu_objset_disown interface changes" class="issue-link" data-issue-key="LU-9890"><del>LU-9890</del></a> osd-zfs: dmu_objset_own/disown changes<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 0fedb017c12629d145fa0577451d43adc757eb36</p> <p>Landed for 2.11</p> <p>Minh Diep (minh.diep@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/28764" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28764</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9890" title="osd-zfs: ZFS dmu_objset_own and dmu_objset_disown interface changes" class="issue-link" data-issue-key="LU-9890"><del>LU-9890</del></a> osd-zfs: dmu_objset_own/disown changes<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: 1<br/> Commit: ef09f8d6d4c179f8ef5403ee9368a10a3480d927</p> <p>John L. Hammond (john.hammond@intel.com) merged in patch <a href="https://review.whamcloud.com/28764/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28764/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9890" title="osd-zfs: ZFS dmu_objset_own and dmu_objset_disown interface changes" class="issue-link" data-issue-key="LU-9890"><del>LU-9890</del></a> osd-zfs: dmu_objset_own/disown changes<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: <br/> Commit: be1b1fc67451b85f6a42919cd6aab0ad34b3c2fd</p> Related LU-11845 Development Rank 1|hzzinr: Rank (Obsolete) 9223372036854775807