Whamcloud Community JIRA https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 [LU-14537] directory migration failed with -EXDEV if parent directory and sub file have different project ID https://jira.whamcloud.com/browse/LU-14537 Lustre <p>mdd_migrate_sanity_check() doesn't need to check project ID since it's an internal layout change, otherwise it may fail with -EXDEV if subfile project ID is different from that of parent directory.</p> LU-14537 directory migration failed with -EXDEV if parent directory and sub file have different project ID Bug Minor Resolved Fixed Lai Siyao Lai Siyao Fri, 19 Mar 2021 09:50:46 +0000 Mon, 7 Feb 2022 07:19:35 +0000 Tue, 11 May 2021 14:35:49 +0000 Lustre 2.15.0 0 5 <p>Lai Siyao (lai.siyao@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/42110" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42110</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14537" title="directory migration failed with -EXDEV if parent directory and sub file have different project ID" class="issue-link" data-issue-key="LU-14537"><del>LU-14537</del></a> mdd: directory migrate skips project ID check<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: decad0f0f81cf3e4cd24792ae7c928f760e8c5a4</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/42110/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42110/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14537" title="directory migration failed with -EXDEV if parent directory and sub file have different project ID" class="issue-link" data-issue-key="LU-14537"><del>LU-14537</del></a> mdd: directory migrate skips project ID check<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: d32beef5ddde49362a849efabf514206a1adf6c4</p> <p>Landed for 2.15</p> <p>Can this fix get pulled back into an earlier release? This bug is making it quite difficult to manage DNE1 remote directories. (and might it actually be <em>more</em> important on older branches if they don't have other changes to make DNE2 efficient?)</p> <p>Can we get a b2_12 backport please</p> Related Development Rank 1|i01pyf: Rank (Obsolete) 9223372036854775807 Severity