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-201 Lustre <p>in ptlrpc_set_wait, the bulk is not unregistered if the reply was unregistered asynchronously, and the phase of the request was also changed into<br/> "RQ_PHASE_UNREGISTERING", which causes the "ptlrpc_set_wait" to hang for the bulk's state remains to be active (bulk-&gt;bd_network_rw == 1)</p> LU-201

unregistered bulk after reply unregistered causes "ptlrpc_set_wait" to hang

Bug Minor Resolved Fixed Hongchao Zhang Hongchao Zhang Thu, 7 Apr 2011 21:43:38 +0000 Wed, 20 Jul 2011 19:28:17 +0000 Wed, 1 Jun 2011 01:50:05 +0000 Lustre 2.0.0 Lustre 2.1.0 0 1 <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-reviews/./build_type=server,platform=el6-i686/122/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » server,el6-i686 #122</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>hongchao.zhang : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=ebadcfeb189e1b17fbd99eda1544aee243866786" class="external-link" target="_blank" rel="nofollow noopener">ebadcfeb189e1b17fbd99eda1544aee243866786</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-reviews/./build_type=client,platform=el5-x86_64/122/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » client,el5-x86_64 #122</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>hongchao.zhang : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=ebadcfeb189e1b17fbd99eda1544aee243866786" class="external-link" target="_blank" rel="nofollow noopener">ebadcfeb189e1b17fbd99eda1544aee243866786</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-reviews/./build_type=client,platform=el6-x86_64/122/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » client,el6-x86_64 #122</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>hongchao.zhang : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=ebadcfeb189e1b17fbd99eda1544aee243866786" class="external-link" target="_blank" rel="nofollow noopener">ebadcfeb189e1b17fbd99eda1544aee243866786</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-reviews/./build_type=client,platform=ubuntu-x86_64/122/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » client,ubuntu-x86_64 #122</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>hongchao.zhang : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=ebadcfeb189e1b17fbd99eda1544aee243866786" class="external-link" target="_blank" rel="nofollow noopener">ebadcfeb189e1b17fbd99eda1544aee243866786</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-reviews/./build_type=client,platform=el6-i686/122/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » client,el6-i686 #122</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>hongchao.zhang : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=ebadcfeb189e1b17fbd99eda1544aee243866786" class="external-link" target="_blank" rel="nofollow noopener">ebadcfeb189e1b17fbd99eda1544aee243866786</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-reviews/./build_type=server,platform=el5-i686/122/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » server,el5-i686 #122</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>hongchao.zhang : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=ebadcfeb189e1b17fbd99eda1544aee243866786" class="external-link" target="_blank" rel="nofollow noopener">ebadcfeb189e1b17fbd99eda1544aee243866786</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-reviews/./build_type=server,platform=el5-x86_64/122/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » server,el5-x86_64 #122</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>hongchao.zhang : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=ebadcfeb189e1b17fbd99eda1544aee243866786" class="external-link" target="_blank" rel="nofollow noopener">ebadcfeb189e1b17fbd99eda1544aee243866786</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-reviews/./build_type=server,platform=el6-x86_64/122/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » server,el6-x86_64 #122</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>hongchao.zhang : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=ebadcfeb189e1b17fbd99eda1544aee243866786" class="external-link" target="_blank" rel="nofollow noopener">ebadcfeb189e1b17fbd99eda1544aee243866786</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-reviews/./build_type=client,platform=el5-i686/122/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » client,el5-i686 #122</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>hongchao.zhang : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=ebadcfeb189e1b17fbd99eda1544aee243866786" class="external-link" target="_blank" rel="nofollow noopener">ebadcfeb189e1b17fbd99eda1544aee243866786</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Are there other end cases to address other than the ones Oleg mentions in Lustre bugzilla 21760 comment #73?</p> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./build_type=client,platform=el5-x86_64/27/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » client,el5-x86_64 #27</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=f51ba918d4cb214d379f8b60f383b4e3102e08de" class="external-link" target="_blank" rel="nofollow noopener">f51ba918d4cb214d379f8b60f383b4e3102e08de</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master-centos5/199/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master-centos5 #199</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=f51ba918d4cb214d379f8b60f383b4e3102e08de" class="external-link" target="_blank" rel="nofollow noopener">f51ba918d4cb214d379f8b60f383b4e3102e08de</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./build_type=client,platform=el5-i686/27/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » client,el5-i686 #27</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=f51ba918d4cb214d379f8b60f383b4e3102e08de" class="external-link" target="_blank" rel="nofollow noopener">f51ba918d4cb214d379f8b60f383b4e3102e08de</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./build_type=client,platform=ubuntu-x86_64/27/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » client,ubuntu-x86_64 #27</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=f51ba918d4cb214d379f8b60f383b4e3102e08de" class="external-link" target="_blank" rel="nofollow noopener">f51ba918d4cb214d379f8b60f383b4e3102e08de</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./build_type=server,platform=el6-x86_64/27/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » server,el6-x86_64 #27</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=f51ba918d4cb214d379f8b60f383b4e3102e08de" class="external-link" target="_blank" rel="nofollow noopener">f51ba918d4cb214d379f8b60f383b4e3102e08de</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./build_type=client,platform=el6-i686/27/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » client,el6-i686 #27</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=f51ba918d4cb214d379f8b60f383b4e3102e08de" class="external-link" target="_blank" rel="nofollow noopener">f51ba918d4cb214d379f8b60f383b4e3102e08de</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./build_type=server,platform=el5-x86_64/27/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » server,el5-x86_64 #27</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=f51ba918d4cb214d379f8b60f383b4e3102e08de" class="external-link" target="_blank" rel="nofollow noopener">f51ba918d4cb214d379f8b60f383b4e3102e08de</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./build_type=client,platform=el6-x86_64/27/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » client,el6-x86_64 #27</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=f51ba918d4cb214d379f8b60f383b4e3102e08de" class="external-link" target="_blank" rel="nofollow noopener">f51ba918d4cb214d379f8b60f383b4e3102e08de</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./build_type=server,platform=el5-i686/27/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » server,el5-i686 #27</a><br/> <a href="https://jira.whamcloud.com/browse/LU-201" title="unregistered bulk after reply unregistered causes &quot;ptlrpc_set_wait&quot; to hang" class="issue-link" data-issue-key="LU-201"><del>LU-201</del></a> unregister bulk after unregistering reply</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=f51ba918d4cb214d379f8b60f383b4e3102e08de" class="external-link" target="_blank" rel="nofollow noopener">f51ba918d4cb214d379f8b60f383b4e3102e08de</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/client.c</li> </ul> <p>patch has been pushed into master, close the issue, please reopen it if needed</p> <p>Since we haven't had to revisit this, it might not really be a problem (or our networks are have integrity), but what about <a href="http://jira.whamcloud.com/browse/LU-201?focusedCommentId=12839&amp;page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-12839" class="external-link" rel="nofollow">http://jira.whamcloud.com/browse/LU-201?focusedCommentId=12839&amp;page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-12839</a> ?</p> Bugzilla ID 21760.0 Development Rank 1|hzv9hz: Rank (Obsolete) 5073 Severity