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-9292 Lustre <p>The set_blockdev_tunables function in lustre/utils/mount_lustre.c doesn't correctly parse the newer names of partitioned MD devices (e.g., /dev/md0p2) .. it looks like it's written to parse the older partitioned MD devices (e.g., /dev/md_d2p3).<br/> This means that MD partions like /dev/md0p2 do not receive MD-level tunings that non-partitioned MD devices get (specifically stripe_cache_size), leading to a large performance hit.</p> LU-9292

mount.lustre doesn't handle partitioned MD arrays correctly

Bug Minor Resolved Fixed Nathaniel Clark VIKRAM BABASO JADHAV Wed, 5 Apr 2017 09:11:56 +0000 Wed, 26 Apr 2017 17:08:44 +0000 Wed, 26 Apr 2017 11:16:03 +0000 Lustre 2.10.0 0 3 <p>jadhav.vikram (jadhav.vikram@seagate.com) uploaded a new patch: <a href="https://review.whamcloud.com/26399" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/26399</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9292" title="mount.lustre doesn&#39;t handle partitioned MD arrays correctly" class="issue-link" data-issue-key="LU-9292"><del>LU-9292</del></a> utils: handle partitioned MD arrays correctly<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: aaeee334dc15c81ddea0fa180a227d6c9be81d44</p> <p>Nathaniel</p> <p>Could you please review this patch?</p> <p>Thanks</p> <p>Peter</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/26399/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/26399/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9292" title="mount.lustre doesn&#39;t handle partitioned MD arrays correctly" class="issue-link" data-issue-key="LU-9292"><del>LU-9292</del></a> utils: handle partitioned MD arrays correctly<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 1582846e218a7c4953bc0af2165f0af103657a77</p> <p>Landed for 2.10</p> Duplicate Related LU-9405 Development Rank 1|hzz9br: Rank (Obsolete) 9223372036854775807 Severity