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-11552 Lustre <p>While porting the map_on_demand changes to the linux lustre client it was noticed that the cleanup for the FMR / FastReg pool handling was wrong. Even when using FMR if the fmr pool is already deleted it will attempt to cleanup the FastReg pool which shouldn't even exist.</p> Any lustre system using IB for LNet LU-11552

improper FMR/FastReg pool cleanup

Improvement Minor Reopened Unresolved James A Simmons James A Simmons Sat, 20 Oct 2018 15:44:35 +0000 Thu, 19 Dec 2019 00:18:39 +0000 Lustre 2.12.0 Lustre 2.10.5 0 4 <p>Patch at <a href="https://review.whamcloud.com/#/c/33408." class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/33408.</a> Fixed the LU number.</p> <p>Just to clarify, while the patch cleans up the code. There was no bug.</p> <p>I'm reopening this issue due to the mix-up described at <a href="#comment-260120" target="_blank" rel="noopener">comment-260120</a>. There was a typo in the commit header.</p> <p>Even though code landed for this ticket, it was later reverted because it introduced <a href="https://jira.whamcloud.com/browse/LU-11735" title="o2iblnd - bad check for fmr" class="issue-link" data-issue-key="LU-11735">LU-11735</a> (<a href="#comment-238218" target="_blank" rel="noopener">comment-238218</a>) and so we need to re-open this ticket accordingly.</p> <p>Amir Shehata (ashehata@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/33802" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33802</a><br/> Subject: Revert "<a href="https://jira.whamcloud.com/browse/LU-11152" title="sanity test_133g: ost1 find /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ failed" class="issue-link" data-issue-key="LU-11152"><del>LU-11152</del></a> lnd: test fpo_fmr_poool pointer instead of special bool"<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: b169980b805b78df9b05e10079d27c4a6d3dbbc1</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/33802/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33802/</a><br/> Subject: Revert "<a href="https://jira.whamcloud.com/browse/LU-11152" title="sanity test_133g: ost1 find /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ failed" class="issue-link" data-issue-key="LU-11152"><del>LU-11152</del></a> lnd: test fpo_fmr_poool pointer instead of special bool"<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set:<br/> Commit: a65d072fa45fc90c2fc74b61d214de79c0bf33e5</p> Related LU-11735 LU-11152 Development Rank 1|i004p3: Rank (Obsolete) 9223372036854775807 Severity