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-15979 Lustre <p>This is another scenario for <a href="https://jira.whamcloud.com/browse/LU-12347" title="lustre write: do not enqueue rpc holding osc/mdc ldlm lock held" class="issue-link" data-issue-key="LU-12347"><del>LU-12347</del></a> not covered by <a href="https://review.whamcloud.com/44151" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44151</a></p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre> cl_io_loop cl_io_lock &lt;- ldlm lock is taken here cl_io_start vvp_io_write_start ... __generic_file_aio_write file_remove_privs security_inode_need_killpriv ... ll_xattr_get_common ... mdc_intent_lock &lt;- enqueue rpc is sent here cl_io_unlock &lt;- ldlm lock is released If enqueue rpc is delayed, the client may get evicted as not cancelling lock taken in cl_io_lock. </pre> </div></div> LU-15979

writing client eviction due to mds failover

Bug Minor Open Unresolved Vladimir Saveliev Vladimir Saveliev Tue, 28 Jun 2022 16:10:45 +0000 Tue, 28 Jun 2022 16:12:35 +0000 0 4 <p>"Vladimir Saveliev &lt;vladimir.saveliev@hpe.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/47820" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/47820</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-15979" title="writing client eviction due to mds failover" class="issue-link" data-issue-key="LU-15979">LU-15979</a> llite: call file_remove_privs before taking ldlm<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 1d13ea878ebed3985b42d4858a5b7cd7c3eecea8</p> Development Rank 1|i02t9r: Rank (Obsolete) 9223372036854775807 Severity