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-9668 Lustre <p>I just wanted to find out if there is still a concern with data corruption with using LVM snapshots for backing up the MDT (<a href="https://jira.whamcloud.com/browse/LU-7616" title="creation of LVM snapshot on ldiskfs based MDT hangs until MDT activity/use is halted" class="issue-link" data-issue-key="LU-7616">LU-7616</a>, <a href="https://jira.whamcloud.com/browse/LU-8071" title="lvcreate --snapshot of MDT hangs in ldiskfs_journal_start_sb" class="issue-link" data-issue-key="LU-8071"><del>LU-8071</del></a>). I noticed that it's fixed in 2.9 but we're not quite there yet.</p> Toss3/RHEL7.3 LU-9668

LVM on MDT running 2.8

Question/Request Minor Resolved Fixed Peter Jones Joe Mervini Wed, 14 Jun 2017 23:38:13 +0000 Wed, 21 Mar 2018 15:27:40 +0000 Wed, 21 Mar 2018 15:27:40 +0000 Lustre 2.8.0 0 2 <p>Joe</p> <p>If you're just asking is the fix for <a href="https://jira.whamcloud.com/browse/LU-8071" title="lvcreate --snapshot of MDT hangs in ldiskfs_journal_start_sb" class="issue-link" data-issue-key="LU-8071"><del>LU-8071</del></a> included in the 2.8.x based release you are running then I believe that the answer should be yes - if you are using the latest version.</p> <p>Peter</p> <p>It seems that no further help is needed on this one</p> Development Rank 1|hzzf53: Rank (Obsolete) 9223372036854775807