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-9617 Lustre <p>For large enough stripes, ext4_mb_prealloc_table_add can fail. However nothing checks the return code, so there are 0's left in the table which can result in div 0 errors.</p> <p>Patch for RHEL 6.4 and SLES11 is correct.</p> LU-9617

RHEL-7 ext4-prealloc.patch missing error checking

Improvement Major Resolved Fixed Yang Sheng Ben Evans Wed, 7 Jun 2017 21:04:12 +0000 Wed, 19 Jul 2017 20:51:45 +0000 Wed, 19 Jul 2017 04:46:31 +0000 0 6 <p>Hi Yang Sheng,</p> <p>Could you please look into this one?</p> <p>Thanks.<br/> Joe</p> <p>I'll port <a href="https://jira.whamcloud.com/browse/LU-3719" title="divide error in ldiskfs_mb_normalize_request on MDT" class="issue-link" data-issue-key="LU-3719"><del>LU-3719</del></a> patch to other distro in this ticket.</p> <p>Patch submit to: <a href="https://review.whamcloud.com/27748" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/27748</a></p> <p>Patch landed to 2.10.</p> <p>The patch has landed to master for 2.11 - 2.10 went out last week <img class="emoticon" src="https://jira.whamcloud.com/images/icons/emoticons/smile.png" height="16" width="16" align="absmiddle" alt="" border="0"/> Also, the commit message used the original <a href="https://jira.whamcloud.com/browse/LU-3719" title="divide error in ldiskfs_mb_normalize_request on MDT" class="issue-link" data-issue-key="LU-3719"><del>LU-3719</del></a> JIRA reference so this ticket is effectively a duplicate of <a href="https://jira.whamcloud.com/browse/LU-3719" title="divide error in ldiskfs_mb_normalize_request on MDT" class="issue-link" data-issue-key="LU-3719"><del>LU-3719</del></a></p> Duplicate Related LU-3719 Development Rank 1|hzzeiv: Rank (Obsolete) 9223372036854775807