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-5276 Lustre <p>This ticket intended to track ldiskfs patches work on FC19 3.7 kernel.</p> LU-5276

ldiskfs patches for FC19

Improvement Minor Resolved Fixed Yang Sheng Yang Sheng Tue, 1 Jul 2014 01:12:15 +0000 Fri, 5 Dec 2014 18:27:46 +0000 Fri, 5 Dec 2014 18:27:46 +0000 Lustre 2.7.0 0 4 <p>This is to track the remaining patch <a href="http://review.whamcloud.com/#/c/8116" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/8116</a></p> <p>Patch to enable FC20 ldiskfs support:</p> <p><a href="http://review.whamcloud.com/#/c/11000" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/11000</a></p> <p>Can someone link this ticket to <a href="https://jira.whamcloud.com/browse/LU-4993" title="support for 3.14 linux kernel" class="issue-link" data-issue-key="LU-4993"><del>LU-4993</del></a>. Thank you.</p> <p>The patch <a href="http://review.whamcloud.com/11088" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/11088</a> that was landed under this bug to remove the "extents" mount option was reverted via <a href="http://review.whamcloud.com/11267" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/11267</a> because it was causing test failures in conf-sanity test_32a and test_32b. It seems these test images contain mount options with the "extents" string in their configurations, so it isn't just a matter of removing any current users of this option, we also need to handle upgrades from old filesystems (which is exactly what conf-sanity.sh test_32&#42; is about).</p> <p>I think what is needed is to check what version of Lustre stopped setting the "extents" mount option explicitly, and then we can make a decision based on when we deprecate support for that version and/or require a <tt>&#45;&#45;writeconf</tt> before mounting. It would also be helpful to document this information in the header for these patches so this is easy to find in the future.</p> <p>Looks like we still write 'extent' and '^extetns'(OST) in configuration. In fact, It just needed in mkfs stage and doesn't need in runtime environment. So can we remove 'extents' flag in mkfs first?</p> <p>Patches for FC19 landed to Master.</p> Related LU-5992 LU-3373 LU-4993 LU-5425 Development Rank 1|hzwqaf: Rank (Obsolete) 14724