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-7377 Lustre <p>Attempting to format MDT as ldiskfs with --backfstype=ldiskfs option. The format fails if ZFS modules are not loaded. Error is:<br/> Failed to initialize ZFS library</p> <ul class="alternate" type="square"> <li>modprobe zfs fixes this issue, but should not be required for ldiskfs</li> </ul> Hyperion 2.7.61 tag LU-7377

ldiskfs format requires ZFS modules

Bug Critical Resolved Fixed Nathaniel Clark Cliff White Tue, 3 Nov 2015 16:47:00 +0000 Fri, 23 Sep 2016 13:08:54 +0000 Wed, 18 Nov 2015 01:34:36 +0000 Lustre 2.8.0 Lustre 2.8.0 0 7 <p>Nathaniel</p> <p>Could you please look into this one?</p> <p>Thanks</p> <p>Peter</p> <p>I thought I had a patch for this, to avoid ZFS initialization if not needed. It would be good if you can refresh this patch to get it landed, or include it into your fix and abandon it. </p> <p><a href="http://review.whamcloud.com/13019" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/13019</a></p> <p>Nathaniel Clark (nathaniel.l.clark@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/17128" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/17128</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-7377" title="ldiskfs format requires ZFS modules" class="issue-link" data-issue-key="LU-7377"><del>LU-7377</del></a> utils: Don't fail on plugin load for mount/tunefs<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 52d753bb66b4e5319f12efd0e3a0b1c7c5813f71</p> <p>My patch also brought forward Andreas's patch and is dependent on it.</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/17128/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/17128/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-7377" title="ldiskfs format requires ZFS modules" class="issue-link" data-issue-key="LU-7377"><del>LU-7377</del></a> utils: Don't fail on plugin load for mount/tunefs<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 95db503e4fde9b5e1b66a2f928c8f3e52d5d5f73</p> <p>Landed for 2.8</p> Duplicate Related Development Rank 1|hzxs53: Rank (Obsolete) 9223372036854775807 Severity