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-8159 Lustre <p>After <a href="https://jira.whamcloud.com/browse/LU-7660" title="FS default striping settings only honored on MDT 0" class="issue-link" data-issue-key="LU-7660"><del>LU-7660</del></a> LOD doesn't cache default striping, so each create will fetch it from bottom, since <a href="https://jira.whamcloud.com/browse/LU-7660" title="FS default striping settings only honored on MDT 0" class="issue-link" data-issue-key="LU-7660"><del>LU-7660</del></a> enables OSP xattr caching, and ZFS OSD caches xattr by default, ldiskfs OSD should cache xattr too.</p> <p>Use mdtest to compare performance between before and after.</p> ldiskfs OSD LU-8159

cache xattr in ldiskfs OSD

Improvement Major Resolved Fixed Lai Siyao Lai Siyao DNE xattr Wed, 18 May 2016 03:14:49 +0000 Thu, 27 Feb 2020 23:59:49 +0000 Wed, 29 Jun 2016 17:18:53 +0000 Lustre 2.9.0 Lustre 2.9.0 Fri, 10 Jun 2016 00:00:00 +0000 0 4 <p>Lai Siyao (lai.siyao@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/20496" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/20496</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-8159" title="cache xattr in ldiskfs OSD" class="issue-link" data-issue-key="LU-8159"><del>LU-8159</del></a> osd-ldiskfs: cache xattr in osd-ldiskfs<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 33107283b2deedfd40966e89d939508b24c8e8ee</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/20496/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/20496/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-8159" title="cache xattr in ldiskfs OSD" class="issue-link" data-issue-key="LU-8159"><del>LU-8159</del></a> osd-ldiskfs: cache xattr in osd-ldiskfs<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 3a5db1d89aec0cc3969966f87b94315870f49d2d</p> <p>Landed to master for 2.9.0</p> Gantt End to Start LU-7660 Related LU-5676 Development Epic/Theme Performance Rank 1|hzybwv: Rank (Obsolete) 9223372036854775807