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-170 Lustre <p>I found osc_precreate is not working in the expected way, we always precreate 32 objects for some reason.</p> <p>After digging into code I found there is a bug:</p> <p>we are using req::rq_async_args.space<span class="error">&#91;0&#93;</span> to store original value of oscc_grow_count, and using req::rq_async_args.pointer_arg<span class="error">&#91;0&#93;</span> to store oscc, however, ptlrpc_async_args is a union, which means req::rq_async_args.space<span class="error">&#91;0&#93;</span> will always be overwritten by a ossc (a pointer), and osc_interpret_create will always get true on this condition "if (diff &lt; (int) req-&gt;rq_async_args.space<span class="error">&#91;0&#93;</span>)" and reset oscc_grow_count to OST_MIN_PRECREATE and set OSCC_FLAG_LOW.</p> <p>The fix will be very simple but it has big impact on performance of file creation so I set priority as "major", I will post patch for it very soon.</p> LU-170

OSCC_FLAG_LOW is always set and oscc_grow_count will never grow

Bug Blocker Resolved Fixed Liang Zhen Liang Zhen Mon, 28 Mar 2011 07:42:28 +0000 Tue, 28 Jun 2011 15:01:43 +0000 Tue, 24 May 2011 06:31:05 +0000 Lustre 1.8.6 Lustre 2.1.0 Lustre 1.8.6 0 4 <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/reviews-centos5/579/" class="external-link" target="_blank" rel="nofollow noopener">reviews-centos5 #579</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Liang Zhen : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=72cd44851509863fc36597d75e3d1c7917b4d62c" class="external-link" target="_blank" rel="nofollow noopener">72cd44851509863fc36597d75e3d1c7917b4d62c</a><br/> Files : </p> <ul> <li>lustre/osc/osc_create.c</li> </ul> <p>I've posted the patch on <a href="http://review.whamcloud.com/#change,371" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#change,371</a><br/> one concern is, do we really want to have so big OST_MAX_PRECREATE which is 20000<br/> we have this bug on both 1.8.* and 2.*, and everybody is living with precreate 32 objects. I think 20000 is too big and it's easy to take seconds to create 20000 objects, this is dangerous for MDS because all threads could be waiting for these 20000 creating...</p> <p>Not to worry about the big create count, there is a time-based limit on the OST side that would prevent OST spending too much time in precreate.<br/> Good catch otherwise!</p> <p>I did some research and I suspect I know how it was not initially caught.<br/> On 32bit arch the cast of the oscc address to int would make a negative integer that would lead to always allowing the growth.<br/> (this was introduced in bug 18577.)<br/> I verified that on x86_64 the oscc address is split in such a way that it results in positive integer once casted to int.<br/> I contacted Cray and they don't remember anymore if they were able to demonstrate performance improvements of the patch that introduced this issue (fighting the same cause too).<br/> There is also hope that ORNL might be able to give a try to this patch during a dedicated testrun. They are interested because currently there is unexplained effect of too narrow of a gap between shared and uniq dir creates being observed.</p> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/red.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/reviews-centos5/594/" class="external-link" target="_blank" rel="nofollow noopener">reviews-centos5 #594</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Liang Zhen : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=eec7388d80a437fdf20ebf46ea42355cf45f8b77" class="external-link" target="_blank" rel="nofollow noopener">eec7388d80a437fdf20ebf46ea42355cf45f8b77</a><br/> Files : </p> <ul> <li>lustre/osc/osc_create.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/red.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-reviews/./build_type=server,distro=el5/18/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » server,el5 #18</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Liang Zhen : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=eec7388d80a437fdf20ebf46ea42355cf45f8b77" class="external-link" target="_blank" rel="nofollow noopener">eec7388d80a437fdf20ebf46ea42355cf45f8b77</a><br/> Files : </p> <ul> <li>lustre/osc/osc_create.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/red.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-reviews/./build_type=server,distro=el6/18/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » server,el6 #18</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Liang Zhen : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=eec7388d80a437fdf20ebf46ea42355cf45f8b77" class="external-link" target="_blank" rel="nofollow noopener">eec7388d80a437fdf20ebf46ea42355cf45f8b77</a><br/> Files : </p> <ul> <li>lustre/osc/osc_create.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/red.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-reviews/./build_type=client,distro=el5/18/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » client,el5 #18</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Liang Zhen : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=eec7388d80a437fdf20ebf46ea42355cf45f8b77" class="external-link" target="_blank" rel="nofollow noopener">eec7388d80a437fdf20ebf46ea42355cf45f8b77</a><br/> Files : </p> <ul> <li>lustre/osc/osc_create.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-reviews/./build_type=client,distro=el6/18/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » client,el6 #18</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Liang Zhen : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=eec7388d80a437fdf20ebf46ea42355cf45f8b77" class="external-link" target="_blank" rel="nofollow noopener">eec7388d80a437fdf20ebf46ea42355cf45f8b77</a><br/> Files : </p> <ul> <li>lustre/osc/osc_create.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-reviews/./build_type=client,distro=ubuntu/18/" class="external-link" target="_blank" rel="nofollow noopener">lustre-reviews » client,ubuntu #18</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Liang Zhen : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=eec7388d80a437fdf20ebf46ea42355cf45f8b77" class="external-link" target="_blank" rel="nofollow noopener">eec7388d80a437fdf20ebf46ea42355cf45f8b77</a><br/> Files : </p> <ul> <li>lustre/osc/osc_create.c</li> </ul> <p>This use of rq_async_args (i.e. dereferencing 'space[]' and<br/> the declaration of 'pointer_arg[]' and use in ldlm_cb_interpret(),<br/> mdc_intent_getattr_sync_interpret() etc) invites defects and is<br/> <em>UNACCEPTABLE</em>. </p> <p>Each new or different use of this scratchpad must have its<br/> own structure definition - see how it's done with osc_brw_async_args,<br/> osc_create_args etc.</p> <p>Ideally, rq_async_args should be declared as the union of all these<br/> structs, but since that would require subsystem-specific structs<br/> to be declared too globally, it's acceptable to simply reserve space<br/> (that's the <em>ONLY</em> permissable use of 'space' here) AND CLASSERT that<br/> enough space has been reserved.</p> <p>These issues must either be fixed in this bug, or a new bug created<br/> with this as its first comment.</p> <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/reviews-centos5/608/" class="external-link" target="_blank" rel="nofollow noopener">reviews-centos5 #608</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Liang Zhen : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=eec7388d80a437fdf20ebf46ea42355cf45f8b77" class="external-link" target="_blank" rel="nofollow noopener">eec7388d80a437fdf20ebf46ea42355cf45f8b77</a><br/> Files : </p> <ul> <li>lustre/osc/osc_create.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/reviews-centos5/610/" class="external-link" target="_blank" rel="nofollow noopener">reviews-centos5 #610</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Liang Zhen : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=515135a06055dd5047877786998ff400a5f12ba1" class="external-link" target="_blank" rel="nofollow noopener">515135a06055dd5047877786998ff400a5f12ba1</a><br/> Files : </p> <ul> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/ldlm/ldlm_request.c</li> <li>lustre/ldlm/ldlm_internal.h</li> <li>lustre/mdc/mdc_request.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/osc/osc_create.c</li> <li>lustre/mdc/mdc_internal.h</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/ptlrpc/recov_thread.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/reviews-centos5/630/" class="external-link" target="_blank" rel="nofollow noopener">reviews-centos5 #630</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Liang Zhen : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=3e44a66438ece2da0e2467a8dd1f00c0933e87f4" class="external-link" target="_blank" rel="nofollow noopener">3e44a66438ece2da0e2467a8dd1f00c0933e87f4</a><br/> Files : </p> <ul> <li>lustre/include/lustre_net.h</li> <li>lustre/mdc/mdc_request.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/osc/osc_create.c</li> <li>lustre/mdc/mdc_locks.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-x86_64/17/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » client,el5-x86_64 #17</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</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=b9ab6348153fd8d236871f75e5bd3793a49c9a45" class="external-link" target="_blank" rel="nofollow noopener">b9ab6348153fd8d236871f75e5bd3793a49c9a45</a><br/> Files : </p> <ul> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/mdc/mdc_request.c</li> <li>lustre/osc/osc_create.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/include/lustre_net.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/./build_type=client,platform=el6-x86_64/17/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » client,el6-x86_64 #17</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</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=b9ab6348153fd8d236871f75e5bd3793a49c9a45" class="external-link" target="_blank" rel="nofollow noopener">b9ab6348153fd8d236871f75e5bd3793a49c9a45</a><br/> Files : </p> <ul> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/osc/osc_create.c</li> <li>lustre/mdc/mdc_request.c</li> <li>lustre/include/lustre_net.h</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-centos5/183/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master-centos5 #183</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=b9ab6348153fd8d236871f75e5bd3793a49c9a45" class="external-link" target="_blank" rel="nofollow noopener">b9ab6348153fd8d236871f75e5bd3793a49c9a45</a><br/> Files : </p> <ul> <li>lustre/mdc/mdc_request.c</li> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/osc/osc_create.c</li> <li>lustre/ptlrpc/recov_thread.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_64/17/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » client,ubuntu-x86_64 #17</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</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=b9ab6348153fd8d236871f75e5bd3793a49c9a45" class="external-link" target="_blank" rel="nofollow noopener">b9ab6348153fd8d236871f75e5bd3793a49c9a45</a><br/> Files : </p> <ul> <li>lustre/include/lustre_net.h</li> <li>lustre/osc/osc_create.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/mdc/mdc_request.c</li> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/ptlrpc/recov_thread.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-i686/17/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » client,el6-i686 #17</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</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=b9ab6348153fd8d236871f75e5bd3793a49c9a45" class="external-link" target="_blank" rel="nofollow noopener">b9ab6348153fd8d236871f75e5bd3793a49c9a45</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/osc/osc_create.c</li> <li>lustre/mdc/mdc_request.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/mdc/mdc_locks.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-i686/17/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » server,el5-i686 #17</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</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=b9ab6348153fd8d236871f75e5bd3793a49c9a45" class="external-link" target="_blank" rel="nofollow noopener">b9ab6348153fd8d236871f75e5bd3793a49c9a45</a><br/> Files : </p> <ul> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/mdc/mdc_request.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/osc/osc_create.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/ptlrpc/recov_thread.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_64/17/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » server,el5-x86_64 #17</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</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=b9ab6348153fd8d236871f75e5bd3793a49c9a45" class="external-link" target="_blank" rel="nofollow noopener">b9ab6348153fd8d236871f75e5bd3793a49c9a45</a><br/> Files : </p> <ul> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/osc/osc_create.c</li> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/mdc/mdc_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/./build_type=client,platform=el5-i686/17/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » client,el5-i686 #17</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</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=b9ab6348153fd8d236871f75e5bd3793a49c9a45" class="external-link" target="_blank" rel="nofollow noopener">b9ab6348153fd8d236871f75e5bd3793a49c9a45</a><br/> Files : </p> <ul> <li>lustre/osc/osc_create.c</li> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/mdc/mdc_request.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/red.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./build_type=server,platform=el6-x86_64/17/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » server,el6-x86_64 #17</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</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=b9ab6348153fd8d236871f75e5bd3793a49c9a45" class="external-link" target="_blank" rel="nofollow noopener">b9ab6348153fd8d236871f75e5bd3793a49c9a45</a><br/> Files : </p> <ul> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/osc/osc_create.c</li> <li>lustre/mdc/mdc_request.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/ldlm/ldlm_lockd.c</li> </ul> <p>Fix landed to master. Please reopen if more work required.</p> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/red.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./build_type=server,platform=el6-i686/20/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » server,el6-i686 #20</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</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=b9ab6348153fd8d236871f75e5bd3793a49c9a45" class="external-link" target="_blank" rel="nofollow noopener">b9ab6348153fd8d236871f75e5bd3793a49c9a45</a><br/> Files : </p> <ul> <li>lustre/mdc/mdc_request.c</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/osc/osc_create.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/include/lustre_net.h</li> </ul> <p>it's still on b1_8, I will workout a patch for b1_8</p> <p>reopen it for b1_8</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-b1_8/./arch=x86_64,build_type=client,distro=el5,ib_stack=ofa/60/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » x86_64,client,el5,ofa #60</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=d70807c400978c3ae1119d7d9fa22f160eece35a" class="external-link" target="_blank" rel="nofollow noopener">d70807c400978c3ae1119d7d9fa22f160eece35a</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/osc/osc_create.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/mdc/mdc_locks.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-b1_8/./arch=x86_64,build_type=server,distro=el5,ib_stack=ofa/60/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » x86_64,server,el5,ofa #60</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=d70807c400978c3ae1119d7d9fa22f160eece35a" class="external-link" target="_blank" rel="nofollow noopener">d70807c400978c3ae1119d7d9fa22f160eece35a</a><br/> Files : </p> <ul> <li>lustre/include/lustre_net.h</li> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/osc/osc_create.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-b1_8/./arch=x86_64,build_type=client,distro=el6,ib_stack=inkernel/60/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » x86_64,client,el6,inkernel #60</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=d70807c400978c3ae1119d7d9fa22f160eece35a" class="external-link" target="_blank" rel="nofollow noopener">d70807c400978c3ae1119d7d9fa22f160eece35a</a><br/> Files : </p> <ul> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/osc/osc_create.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/include/lustre_net.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-b1_8/./arch=x86_64,build_type=client,distro=ubuntu1004,ib_stack=inkernel/60/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » x86_64,client,ubuntu1004,inkernel #60</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=d70807c400978c3ae1119d7d9fa22f160eece35a" class="external-link" target="_blank" rel="nofollow noopener">d70807c400978c3ae1119d7d9fa22f160eece35a</a><br/> Files : </p> <ul> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/osc/osc_create.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-b1_8/./arch=i686,build_type=client,distro=el5,ib_stack=inkernel/60/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » i686,client,el5,inkernel #60</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=d70807c400978c3ae1119d7d9fa22f160eece35a" class="external-link" target="_blank" rel="nofollow noopener">d70807c400978c3ae1119d7d9fa22f160eece35a</a><br/> Files : </p> <ul> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/osc/osc_create.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/ptlrpc/recov_thread.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-b1_8/./arch=i686,build_type=client,distro=el5,ib_stack=ofa/60/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » i686,client,el5,ofa #60</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=d70807c400978c3ae1119d7d9fa22f160eece35a" class="external-link" target="_blank" rel="nofollow noopener">d70807c400978c3ae1119d7d9fa22f160eece35a</a><br/> Files : </p> <ul> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/osc/osc_create.c</li> <li>lustre/ldlm/ldlm_lockd.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-b1_8/./arch=i686,build_type=client,distro=el6,ib_stack=inkernel/60/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » i686,client,el6,inkernel #60</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=d70807c400978c3ae1119d7d9fa22f160eece35a" class="external-link" target="_blank" rel="nofollow noopener">d70807c400978c3ae1119d7d9fa22f160eece35a</a><br/> Files : </p> <ul> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/osc/osc_create.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/mdc/mdc_locks.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-b1_8/./arch=x86_64,build_type=client,distro=el5,ib_stack=inkernel/60/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » x86_64,client,el5,inkernel #60</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=d70807c400978c3ae1119d7d9fa22f160eece35a" class="external-link" target="_blank" rel="nofollow noopener">d70807c400978c3ae1119d7d9fa22f160eece35a</a><br/> Files : </p> <ul> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/osc/osc_create.c</li> <li>lustre/ldlm/ldlm_lockd.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-b1_8/./arch=i686,build_type=server,distro=el5,ib_stack=inkernel/60/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » i686,server,el5,inkernel #60</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=d70807c400978c3ae1119d7d9fa22f160eece35a" class="external-link" target="_blank" rel="nofollow noopener">d70807c400978c3ae1119d7d9fa22f160eece35a</a><br/> Files : </p> <ul> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/osc/osc_create.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-b1_8/./arch=i686,build_type=server,distro=el5,ib_stack=ofa/60/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » i686,server,el5,ofa #60</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=d70807c400978c3ae1119d7d9fa22f160eece35a" class="external-link" target="_blank" rel="nofollow noopener">d70807c400978c3ae1119d7d9fa22f160eece35a</a><br/> Files : </p> <ul> <li>lustre/osc/osc_create.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> <li>lustre/mdc/mdc_locks.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-b1_8/./arch=x86_64,build_type=server,distro=el5,ib_stack=inkernel/60/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » x86_64,server,el5,inkernel #60</a><br/> <a href="https://jira.whamcloud.com/browse/LU-170" title="OSCC_FLAG_LOW is always set and oscc_grow_count will never grow" class="issue-link" data-issue-key="LU-170"><del>LU-170</del></a> oscc_grow_count will never grow</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=d70807c400978c3ae1119d7d9fa22f160eece35a" class="external-link" target="_blank" rel="nofollow noopener">d70807c400978c3ae1119d7d9fa22f160eece35a</a><br/> Files : </p> <ul> <li>lustre/mdc/mdc_locks.c</li> <li>lustre/include/lustre_net.h</li> <li>lustre/ptlrpc/recov_thread.c</li> <li>lustre/osc/osc_create.c</li> <li>lustre/ldlm/ldlm_lockd.c</li> </ul> <p>Landed for both 1.8.6 and 2.1 so I think that this can be marked RESOLVED. Please reopen if there is still any further work to complete</p> Development Rank 1|hzv9jj: Rank (Obsolete) 5080 Severity