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-1678 Lustre <p>To reproduce:</p> <ul class="alternate" type="square"> <li>create a file without a lov (O_LOV_DELAY_CREATE)</li> <li>open it through .lustre/fid/...... path</li> </ul> <p>Attached is a sanity.sh patch which introduces a new test to reproduce the bug<br/> I will create a gerrit with the reproducer</p> LU-1678

Panic when a file created with O_LOV_DELAY_CREAT is opened by fid

Bug Minor Resolved Fixed Zhenyu Xu CEA Thu, 26 Jul 2012 07:05:58 +0000 Wed, 5 Aug 2020 13:32:56 +0000 Thu, 6 Sep 2012 10:47:50 +0000 Lustre 2.3.0 Lustre 2.4.0 0 2 <p>Reproducer can be found at <a href="http://review.whamcloud.com/3477" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3477</a></p> <p>Bobijam</p> <p>Could you please look into this one?</p> <p>Thanks</p> <p>Peter</p> <p>.lustre does not contain LOV EA data, when access file with O_LOV_DELAY_CREAT under it, the supposed action is to get its parent's LOV data and create its own LOV data, so we need forbid such action when we access it through .lustre path.</p> <p>patch tracking at <a href="http://review.whamcloud.com/3483" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/3483</a>, it includes your sanity test case patch, thank you for that.</p> <div class="panel" style="border-width: 1px;"><div class="panelHeader" style="border-bottom-width: 1px;"><b>patch description</b></div><div class="panelContent"> <p>mdd: don't create LOV EA by going thru .lustre path</p> <p>When a file is created with O_LOV_DELAY_CREAT, we should not create<br/> its LOV EA data by going through .lustre path.</p> <p>Add a test to sanity.sh open by fid test suite (test_154).</p> </div></div> Development Rank 1|hzv5qf: Rank (Obsolete) 4463 Severity