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-844 Lustre <p>Ran obdfilter_survey(lustre-iokit-1.2-200709210921) for rsz&gt;=2M against local disk using command:</p> <ol> <li>size=32768 case=disk sh obdfilter-survey</li> </ol> <p>I hit a LBUG:</p> <p>Nov 11 13:24:01 oss0 kernel: LustreError: 12359:0:(filter_io_26.c:293:filter_iobuf_add_page()) ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) failed<br/> Nov 11 13:24:01 oss0 kernel: LustreError: 12359:0:(filter_io_26.c:293:filter_iobuf_add_page()) LBUG<br/> Nov 11 13:24:01 oss0 kernel: Pid: 12359, comm: lctl<br/> Nov 11 13:24:01 oss0 kernel:<br/> Nov 11 13:24:01 oss0 kernel: Call Trace:<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff887786a1&gt;&#93;</span> libcfs_debug_dumpstack+0x51/0x60 <span class="error">&#91;libcfs&#93;</span><br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff88778bda&gt;&#93;</span> lbug_with_loc+0x7a/0xd0 <span class="error">&#91;libcfs&#93;</span><br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff88780ff0&gt;&#93;</span> tracefile_init+0x0/0x110 <span class="error">&#91;libcfs&#93;</span><br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff88b3b650&gt;&#93;</span> ldiskfs_bmap+0x0/0xf0 <span class="error">&#91;ldiskfs&#93;</span> <br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff88c0291b&gt;&#93;</span> filter_iobuf_add_page+0x3b/0x70 <span class="error">&#91;obdfilter&#93;</span><br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff88c05580&gt;&#93;</span> filter_commitrw_write+0x4e0/0x2be0 <span class="error">&#91;obdfilter&#93;</span><br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff88bfe8ce&gt;&#93;</span> filter_brw+0x52e/0x6e0 <span class="error">&#91;obdfilter&#93;</span><br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff8000f41d&gt;&#93;</span> __alloc_pages+0x78/0x308<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff88c2d462&gt;&#93;</span> echo_client_brw_ioctl+0x1032/0x3050 <span class="error">&#91;obdecho&#93;</span><br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff8003336f&gt;&#93;</span> __tcp_push_pending_frames+0x766/0x840<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff80022185&gt;&#93;</span> tcp_transmit_skb+0x644/0x67c<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff80064ae9&gt;&#93;</span> _spin_lock_bh+0x9/0x14<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff80030fdc&gt;&#93;</span> release_sock+0x13/0xc1<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff800ce73f&gt;&#93;</span> zone_statistics+0x3e/0x6d<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff8000abd2&gt;&#93;</span> get_page_from_freelist+0x378/0x43a<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff800ce73f&gt;&#93;</span> zone_statistics+0x3e/0x6d<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff800ce73f&gt;&#93;</span> zone_statistics+0x3e/0x6d<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff88c30583&gt;&#93;</span> echo_client_iocontrol+0x1103/0x2420 <span class="error">&#91;obdecho&#93;</span><br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff8001aa2d&gt;&#93;</span> vsnprintf+0x5df/0x627<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff80001c20&gt;&#93;</span> _stext+0xc20/0x1000<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff800d3af5&gt;&#93;</span> __vmalloc_area_node+0x12e/0x156<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff88804f07&gt;&#93;</span> obd_ioctl_getdata+0x5b7/0xec0 <span class="error">&#91;obdclass&#93;</span><br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff88819cf0&gt;&#93;</span> class_handle_ioctl+0x1de0/0x2190 <span class="error">&#91;obdclass&#93;</span><br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff8000dad0&gt;&#93;</span> permission+0x8d/0xc8<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff801aedd8&gt;&#93;</span> misc_open+0x16c/0x260<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff888043cb&gt;&#93;</span> obd_class_ioctl+0x19b/0x220 <span class="error">&#91;obdclass&#93;</span><br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff800423f3&gt;&#93;</span> do_ioctl+0x21/0x6b<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff80030401&gt;&#93;</span> vfs_ioctl+0x457/0x4b9<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff800b9630&gt;&#93;</span> audit_syscall_entry+0x1a4/0x1cf<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff8004c8fb&gt;&#93;</span> sys_ioctl+0x59/0x78<br/> Nov 11 13:24:01 oss0 kernel: <span class="error">&#91;&lt;ffffffff8005d28d&gt;&#93;</span> tracesys+0xd5/0xe0</p> <p>I tested it using Lustre 1.8.5, 1.8.6-wc1, 1.8.7-wc1 and 2.1. All have the exact same problem. Especially, 1.8.5 and 2.1 will cause kernel panic. This problem happened on both real machine and virtual machine. It does not matter what other parameters I used, once I set rsc 1M to run obdfilter_survey, the problem happened immediately.</p> On linux 2.6.18-238.12.1 LU-844

LBUG: ASSERTION(iobuf->dr_npages < iobuf->dr_max_pages) when run obdfilter_survey using rsz >= 2M

Bug Critical Resolved Fixed Zhenyu Xu Sean Xu Mon, 14 Nov 2011 19:12:32 +0000 Wed, 4 Jan 2012 15:50:06 +0000 Wed, 4 Jan 2012 14:39:17 +0000 Lustre 2.2.0 0 2 <p>I will see if I can replicate. Lustre does not use IO larger than 1M, so the 2M size may be unsupported. obdfilter-survey is now part of the main Lustre package, and should be installed in /usr/bin/obdfilter-survey. Can you re-try with that version, just for verification? We don't support the stand-alone version, and haven't since 2007 (hence the old date on the tarball)</p> <p>Thanks for your information. I tested using /usr/bin/obdfilter-survey on Lustre-1.8.6-wc1 and 2.1. rsz=2M still triggered same LBUG and kernel panic (lustre 2.1). </p> <p>I can confirm that it LBUGs on a test machine here also. However, max Lustre IO size is 1M, so this is either a bug<br/> in test_brw, or perhaps a non-supported feature. I will see about escalation.</p> <p>Bobi</p> <p>Could you please help on this one?</p> <p>Thanks</p> <p>Peter</p> <p>What environmental variables have you set? esp. what rszhi did you set?</p> <p>I set rszlo=2048 and rszhi=2048 to run obdfilter-survery:</p> <p>$ nobjhi=2 thrhi=2 rszlo=2048 rszhi=2048 size=10240 case=dsik sh /usr/bin/obdfilter-survery </p> <p>It triggered LBUG immediately.</p> <p>I think its obdfilter-survey issue, "disk" case interacts with filter module directly, and it only supports 1M IO data, please use rszhi less than 1024KB with "disk" test case. I'll come up a obdfilter-survey patch to constrain the limit.</p> <p>Alright, thanks.</p> <p>patch tracking at <a href="http://review.whamcloud.com/1741" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/1741</a></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/lustre-master/./arch=x86_64,build_type=server,distro=el5,ib_stack=ofa/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el5,ofa #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</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/./arch=x86_64,build_type=client,distro=el6,ib_stack=inkernel/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el6,inkernel #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</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/./arch=x86_64,build_type=client,distro=el5,ib_stack=inkernel/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el5,inkernel #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</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/./arch=x86_64,build_type=client,distro=sles11,ib_stack=inkernel/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,sles11,inkernel #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</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/./arch=i686,build_type=server,distro=el6,ib_stack=inkernel/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el6,inkernel #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</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/./arch=x86_64,build_type=client,distro=ubuntu1004,ib_stack=inkernel/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,ubuntu1004,inkernel #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</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/./arch=x86_64,build_type=client,distro=el5,ib_stack=ofa/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el5,ofa #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</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/./arch=x86_64,build_type=server,distro=el5,ib_stack=inkernel/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el5,inkernel #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</li> </ul> <p>Landed for 2.2</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/lustre-master/./arch=x86_64,build_type=server,distro=el6,ib_stack=inkernel/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el6,inkernel #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</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/./arch=i686,build_type=client,distro=el6,ib_stack=inkernel/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el6,inkernel #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</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/./arch=i686,build_type=server,distro=el5,ib_stack=ofa/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el5,ofa #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</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/./arch=i686,build_type=server,distro=el5,ib_stack=inkernel/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el5,inkernel #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</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/./arch=i686,build_type=client,distro=el5,ib_stack=inkernel/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el5,inkernel #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</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/./arch=i686,build_type=client,distro=el5,ib_stack=ofa/404/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el5,ofa #404</a><br/> <a href="https://jira.whamcloud.com/browse/LU-844" title="LBUG: ASSERTION(iobuf-&gt;dr_npages &lt; iobuf-&gt;dr_max_pages) when run obdfilter_survey using rsz &gt;= 2M" class="issue-link" data-issue-key="LU-844"><del>LU-844</del></a> test: limit max IO data size for obdfilter test (Revision 78b38388cc3aa8f2f9ed367bc812165f24cbdb6a)</p> <p> Result = SUCCESS<br/> 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=78b38388cc3aa8f2f9ed367bc812165f24cbdb6a" class="external-link" target="_blank" rel="nofollow noopener">78b38388cc3aa8f2f9ed367bc812165f24cbdb6a</a><br/> Files : </p> <ul> <li>lustre-iokit/obdfilter-survey/obdfilter-survey</li> </ul> Development Epic performance Rank 1|hzv7pj: Rank (Obsolete) 4783 Severity