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-104 Lustre <p>Lustre grants flock exclusive locks on two file descriptors for the same <br/> file in the same process. However, the second flock SHOULD fail. </p> <p>Fortunately, the VFS already has the correct behavior. And since we are <br/> already calling the flock_lock_file_wait() or posix_lock_file_wait() VFS <br/> calls, we just need to record that return code and return it in <br/> ll_file_lock(). </p> <p>This patch was already landed on 1.8, needs to land on master.</p> LU-104

Lustre grants flock exclusive locks on two file descriptors for the same file

Bug Blocker Resolved Fixed Oleg Drokin Christopher Morrone Mon, 28 Feb 2011 17:52:22 +0000 Tue, 28 Jun 2011 19:50:18 +0000 Tue, 3 May 2011 07:18:16 +0000 Lustre 2.1.0 Lustre 2.1.0 0 5 <p>Patch for head pushed to gerrit:</p> <p> <a href="http://review.whamcloud.com/279" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/279</a></p> <p>the flock (not posix locks you get with fcntl) in lustre is totally broken.<br/> The proper fix for tihs problem that actually addresses the problem at the lustre level + fixes nfs4 locking is located in bug 22040.</p> <p>Oleg</p> <p>So, is the patch from bz 22040 something that we could include in Lustre 2.1?</p> <p>Peter</p> <p>Yes. I think we need in in 2.1. I am still debating with myself if I need to include it verbatim or if I should add compat flag + its check for extra safety.</p> <p>ok, I have marked it as a blocker and assigned it to you while you ponder. We can reassign to another engineer once you have decided the approach if you prefer</p> <p>I could not really understand what was being said on the phone, so I'll start the conversation here again.</p> <p>Regardless of how the bug is fixed, I think the test from our patch should be added (or something equivalent). There was no existing test that did what our test added as far as I can see.</p> <p>Ok.<br/> What I was trying to convey was that your test went into flocks_test.c and that one deal with posix locks.<br/> There is also flock_test.c that deals with bsd locks and your test belongs there.<br/> Of course the problem is flock_test.c is never run because bsd locks just don't work correctly in Lustre anyway.</p> <p>Ah, I see. Well, flocks_test.c already does one flock() test (in t1), so it isn't so obvious that it shouldn't have more. Additionally, flocks_test.c has a crude framework for adding multiple tests while flock_test.c does not. Perhaps flock_test.c should just be folded into flocks_test.c and removed.</p> <p>Or we should clean them up and give them sane names...it would probably be best of all if we had a good way in test suite to easily compile and run individual C regression tests (sort of like autoconf does), so we don't need to piggy-back multiple tests into one C file.</p> <p>In any event, I'd like our test to appear somewhere that actually gets run. <img class="emoticon" src="https://jira.whamcloud.com/images/icons/emoticons/smile.png" height="16" width="16" align="absmiddle" alt="" border="0"/></p> <p>LLNL confirmed on the weekly 2.1 call that the patch attached to 22040 fixes this issue in their tests</p> <p>Landed for 2.1. Please reopen if any further instances of this issue seen</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/./arch=i686,build_type=client,distro=el5,ib_stack=inkernel/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el5,inkernel #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/tests/flocks_test.c</li> <li>lustre/utils/wirecheck.c</li> <li>lustre/include/lustre_dlm.h</li> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/tests/sanity.sh</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/tests/Makefile.am</li> <li>lustre/include/lustre/lustre_idl.h</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/utils/wiretest.c</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/tests/flock_test.c</li> <li>lustre/llite/file.c</li> <li>lustre/ptlrpc/wiretest.c</li> <li>lustre/ldlm/ldlm_inodebits.c</li> <li>lustre/ptlrpc/pack_generic.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/./arch=x86_64,build_type=server,distro=el5,ib_stack=ofa/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el5,ofa #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/llite/file.c</li> <li>lustre/tests/flocks_test.c</li> <li>lustre/tests/flock_test.c</li> <li>lustre/utils/wirecheck.c</li> <li>lustre/include/lustre/lustre_idl.h</li> <li>lustre/include/lustre_dlm.h</li> <li>lustre/utils/wiretest.c</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/ldlm/ldlm_inodebits.c</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/ptlrpc/pack_generic.c</li> <li>lustre/ptlrpc/wiretest.c</li> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/tests/sanity.sh</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/tests/Makefile.am</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/./arch=x86_64,build_type=client,distro=el5,ib_stack=inkernel/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el5,inkernel #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/utils/wirecheck.c</li> <li>lustre/tests/sanity.sh</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/include/lustre/lustre_idl.h</li> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/utils/wiretest.c</li> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/ldlm/ldlm_inodebits.c</li> <li>lustre/tests/Makefile.am</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/ptlrpc/pack_generic.c</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/llite/file.c</li> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/tests/flock_test.c</li> <li>lustre/ptlrpc/wiretest.c</li> <li>lustre/tests/flocks_test.c</li> <li>lustre/include/lustre_dlm.h</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/./arch=x86_64,build_type=server,distro=el6,ib_stack=inkernel/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el6,inkernel #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/utils/wiretest.c</li> <li>lustre/tests/flocks_test.c</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/ldlm/ldlm_inodebits.c</li> <li>lustre/include/lustre/lustre_idl.h</li> <li>lustre/utils/wirecheck.c</li> <li>lustre/tests/flock_test.c</li> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/tests/sanity.sh</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/tests/Makefile.am</li> <li>lustre/ptlrpc/pack_generic.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/ptlrpc/wiretest.c</li> <li>lustre/include/lustre_dlm.h</li> <li>lustre/llite/file.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/./arch=x86_64,build_type=client,distro=ubuntu1004,ib_stack=inkernel/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,ubuntu1004,inkernel #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/utils/wirecheck.c</li> <li>lustre/llite/file.c</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/tests/Makefile.am</li> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/include/lustre_dlm.h</li> <li>lustre/ptlrpc/pack_generic.c</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/utils/wiretest.c</li> <li>lustre/include/lustre/lustre_idl.h</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/tests/flocks_test.c</li> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/tests/sanity.sh</li> <li>lustre/ptlrpc/wiretest.c</li> <li>lustre/tests/flock_test.c</li> <li>lustre/ldlm/ldlm_inodebits.c</li> <li>lustre/ldlm/ldlm_request.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/./arch=i686,build_type=client,distro=el6,ib_stack=inkernel/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el6,inkernel #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/tests/flocks_test.c</li> <li>lustre/tests/Makefile.am</li> <li>lustre/include/lustre/lustre_idl.h</li> <li>lustre/include/lustre_dlm.h</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/utils/wiretest.c</li> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/llite/file.c</li> <li>lustre/ptlrpc/pack_generic.c</li> <li>lustre/utils/wirecheck.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/ptlrpc/wiretest.c</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/tests/sanity.sh</li> <li>lustre/tests/flock_test.c</li> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/ldlm/ldlm_inodebits.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/./arch=x86_64,build_type=client,distro=el5,ib_stack=ofa/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el5,ofa #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/tests/Makefile.am</li> <li>lustre/tests/sanity.sh</li> <li>lustre/tests/flock_test.c</li> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/utils/wiretest.c</li> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/include/lustre_dlm.h</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/include/lustre/lustre_idl.h</li> <li>lustre/ptlrpc/pack_generic.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/tests/flocks_test.c</li> <li>lustre/ldlm/ldlm_inodebits.c</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/ptlrpc/wiretest.c</li> <li>lustre/utils/wirecheck.c</li> <li>lustre/llite/file.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/./arch=x86_64,build_type=client,distro=el6,ib_stack=inkernel/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el6,inkernel #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/tests/sanity.sh</li> <li>lustre/ptlrpc/wiretest.c</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/ptlrpc/pack_generic.c</li> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/tests/Makefile.am</li> <li>lustre/utils/wiretest.c</li> <li>lustre/include/lustre/lustre_idl.h</li> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/llite/file.c</li> <li>lustre/tests/flocks_test.c</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/utils/wirecheck.c</li> <li>lustre/include/lustre_dlm.h</li> <li>lustre/ldlm/ldlm_inodebits.c</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/tests/flock_test.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/./arch=i686,build_type=server,distro=el5,ib_stack=ofa/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el5,ofa #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/tests/flocks_test.c</li> <li>lustre/tests/Makefile.am</li> <li>lustre/utils/wiretest.c</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/ptlrpc/pack_generic.c</li> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/include/lustre/lustre_idl.h</li> <li>lustre/tests/sanity.sh</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/ldlm/ldlm_inodebits.c</li> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/utils/wirecheck.c</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/tests/flock_test.c</li> <li>lustre/include/lustre_dlm.h</li> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/llite/file.c</li> <li>lustre/ptlrpc/wiretest.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/./arch=x86_64,build_type=client,distro=ubuntu1004,ib_stack=ofa/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,ubuntu1004,ofa #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/tests/flock_test.c</li> <li>lustre/llite/file.c</li> <li>lustre/ptlrpc/pack_generic.c</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/ptlrpc/wiretest.c</li> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/tests/sanity.sh</li> <li>lustre/tests/flocks_test.c</li> <li>lustre/utils/wiretest.c</li> <li>lustre/include/lustre_dlm.h</li> <li>lustre/utils/wirecheck.c</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/tests/Makefile.am</li> <li>lustre/ldlm/ldlm_inodebits.c</li> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/include/lustre/lustre_idl.h</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/./arch=i686,build_type=server,distro=el6,ib_stack=inkernel/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el6,inkernel #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/include/lustre/lustre_idl.h</li> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/tests/Makefile.am</li> <li>lustre/llite/file.c</li> <li>lustre/utils/wiretest.c</li> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/ptlrpc/pack_generic.c</li> <li>lustre/tests/sanity.sh</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/tests/flocks_test.c</li> <li>lustre/tests/flock_test.c</li> <li>lustre/include/lustre_dlm.h</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/ptlrpc/wiretest.c</li> <li>lustre/ldlm/ldlm_inodebits.c</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/utils/wirecheck.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/./arch=i686,build_type=server,distro=el5,ib_stack=inkernel/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el5,inkernel #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/include/lustre/lustre_idl.h</li> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/tests/flock_test.c</li> <li>lustre/ldlm/ldlm_inodebits.c</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/include/lustre_dlm.h</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/tests/flocks_test.c</li> <li>lustre/tests/sanity.sh</li> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/utils/wirecheck.c</li> <li>lustre/tests/Makefile.am</li> <li>lustre/ptlrpc/pack_generic.c</li> <li>lustre/llite/file.c</li> <li>lustre/ptlrpc/wiretest.c</li> <li>lustre/utils/wiretest.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/./arch=x86_64,build_type=server,distro=el5,ib_stack=inkernel/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el5,inkernel #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/utils/wiretest.c</li> <li>lustre/llite/file.c</li> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/ldlm/ldlm_inodebits.c</li> <li>lustre/ptlrpc/pack_generic.c</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/tests/sanity.sh</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/tests/flock_test.c</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/tests/flocks_test.c</li> <li>lustre/tests/Makefile.am</li> <li>lustre/include/lustre_dlm.h</li> <li>lustre/include/lustre/lustre_idl.h</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/ptlrpc/wiretest.c</li> <li>lustre/utils/wirecheck.c</li> <li>lustre/ldlm/ldlm_lock.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/./arch=i686,build_type=client,distro=el5,ib_stack=ofa/101/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el5,ofa #101</a><br/> <a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a> Properly address ownership of posix and flock locks</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=3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f" class="external-link" target="_blank" rel="nofollow noopener">3bb8d1b9656994b0313cdba6ad8eeb7b84f5ee9f</a><br/> Files : </p> <ul> <li>lustre/ldlm/ldlm_extent.c</li> <li>lustre/llite/file.c</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/tests/flocks_test.c</li> <li>lustre/ptlrpc/wiretest.c</li> <li>lustre/ldlm/ldlm_plain.c</li> <li>lustre/utils/wirecheck.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/tests/sanity.sh</li> <li>lustre/ldlm/ldlm_inodebits.c</li> <li>lustre/tests/flock_test.c</li> <li>lustre/ptlrpc/pack_generic.c</li> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/include/lustre/lustre_idl.h</li> <li>lustre/ldlm/ldlm_flock.c</li> <li>lustre/utils/wiretest.c</li> <li>lustre/include/lustre_dlm.h</li> <li>lustre/tests/Makefile.am</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/hydra-server/./arch=x86_64,distro=el5/12/" class="external-link" target="_blank" rel="nofollow noopener">hydra-server » x86_64,el5 #12</a><br/> Initial 'events' interface (<a href="https://jira.whamcloud.com/browse/LU-104" title="Lustre grants flock exclusive locks on two file descriptors for the same file" class="issue-link" data-issue-key="LU-104"><del>LU-104</del></a>, <a href="https://jira.whamcloud.com/browse/LU-122" title="Revert bug 21122 since it causes deadlock" class="issue-link" data-issue-key="LU-122"><del>LU-122</del></a>)</p> <p>john : <br/> Files : </p> <ul> <li>monitor/lib/lustre_audit.py</li> <li>monitor/static/images/dialog-error.png</li> <li>settings.py</li> <li>monitor/urls.py</li> <li>monitor/views.py</li> <li>monitor/static/css/base.css</li> <li>monitor/templates/events.html</li> <li>monitor/models.py</li> <li>monitor/bin/hydra-debug.py</li> <li>monitor/static/images/dialog-warning.png</li> <li>monitor/templates/base.html</li> <li>monitor/static/images/dialog-information.png</li> </ul> Bugzilla ID 22660.0 Development Rank 1|hzv9en: Rank (Obsolete) 5058 Severity