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-4796 Lustre <p>The LFSCK may cannot rebuild the FID-in-dirent for ".." entry after the MDT restored from file-level backup, because there is not enough space in the directory head area. Then OBD_FAIL_FID_LOOKUP failed on ".." will cause unexpected failure. For example:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">== sanity-lfsck test 5: LFSCK can handle IFIG object upgrading == 06:53:16 (1395237196) rm: cannot remove `/mnt/lustre/d4.sanity-lfsck': Directory not empty CMD: shadow-8vm12 /usr/sbin/lctl set_param fail_loc=0x1504 fail_loc=0x1504 ... </pre> </div></div> LU-4796

NOT inject OBD_FAIL_FID_LOOKUP failure on dotdot entry

Bug Blocker Resolved Fixed nasf nasf Fri, 21 Mar 2014 13:27:48 +0000 Wed, 16 Apr 2014 22:45:41 +0000 Wed, 16 Apr 2014 22:45:41 +0000 Lustre 2.6.0 Lustre 2.6.0 0 2 <p>Here is the patch:<br/> <a href="http://review.whamcloud.com/9748" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/9748</a></p> <p>It would also be good to fix the test script:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>== sanity-lfsck test 5: LFSCK can handle IFIG object upgrading == 06:53:16 (1395237196) </pre> </div></div> <p>s/IFIG/IGIF/</p> <p>I will fix the scripts typo issues in another patch together with other scripts update and optimisation.</p> <p>The patch has been landed to master.</p> Development Rank 1|hzwi33: Rank (Obsolete) 13201 Severity