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-10786 Lustre <p>This issue was created by maloo for John Hammond &lt;john.hammond@intel.com&gt;</p> <p>This issue relates to the following test suite run: <a href="https://testing.hpdd.intel.com/test_sets/0b6b93ba-21b2-11e8-a6ca-52540065bddc" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/0b6b93ba-21b2-11e8-a6ca-52540065bddc</a></p> <p>test_45 failed with the following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Create /mnt/lustre/d45.sanity-flr/f45.sanity-flr failed </pre> </div></div> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>== sanity-flr test 45: Verify setstripe/getstripe with YAML with FLR file ============================ 01:40:46 (1520386846) striped dir -i1 -c2 /mnt/lustre/d45.sanity-flr lfs setstripe: cannot create composite file '/mnt/lustre/d45.sanity-flr/f45.sanity-flr': Invalid argument sanity-flr test_45: @@@@@@ FAIL: Create /mnt/lustre/d45.sanity-flr/f45.sanity-flr failed Trace dump: = /usr/lib64/lustre/tests/test-framework.sh:5382:error() = /usr/lib64/lustre/tests/sanity-flr.sh:1786:test_45() = /usr/lib64/lustre/tests/test-framework.sh:5658:run_one() = /usr/lib64/lustre/tests/test-framework.sh:5697:run_one_logged() = /usr/lib64/lustre/tests/test-framework.sh:5544:run_test() = /usr/lib64/lustre/tests/sanity-flr.sh:1799:main() Dumping lctl log to /home/autotest2/autotest/logs/test_logs/2018-03-06/lustre-reviews-el7-x86_64--review-dne-part-4--1_14_1__55063___be451d59-5222-48cc-8755-8787717407ac/sanity-flr.test_45.*.1520386847.log CMD: trevis-50vm10,trevis-50vm9,trevis-52vm6.trevis.hpdd.intel.com,trevis-52vm7,trevis-52vm8 /usr/sbin/lctl dk &gt; /home/autotest2/autotest/logs/test_logs/2018-03-06/lustre-reviews-el7-x86_64--review-dne-part-4--1_14_1__55063___be451d59-5222-48cc-8755-8787717407ac/sanity-flr.test_45.debug_log.\$(hostname -s).1520386847.log; dmesg &gt; /home/autotest2/autotest/logs/test_logs/2018-03-06/lustre-reviews-el7-x86_64--review-dne-part-4--1_14_1__55063___be451d59-5222-48cc-8755-8787717407ac/sanity-flr.test_45.dmesg.\$(hostname -s).1520386847.log Resetting fail_loc on all nodes...CMD: trevis-50vm10,trevis-50vm9,trevis-52vm6.trevis.hpdd.intel.com,trevis-52vm7,trevis-52vm8 lctl set_param -n fail_loc=0 fail_val=0 2&gt;/dev/null done. </pre> </div></div> <p>Also seeing sanity-flr test 46 fail.</p> <p>VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV<br/> sanity-flr test_45 - Create /mnt/lustre/d45.sanity-flr/f45.sanity-flr failed</p> LU-10786

sanity-flr test_45: Create /mnt/lustre/d45.sanity-flr/f45.sanity-flr failed

Bug Critical Resolved Fixed James Nunez Maloo Wed, 7 Mar 2018 15:12:35 +0000 Mon, 8 Jul 2019 17:29:03 +0000 Thu, 8 Mar 2018 18:42:17 +0000 Lustre 2.11.0 Lustre 2.11.0 0 9 <p>James Nunez (james.a.nunez@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/31569" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/31569</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10786" title="sanity-flr test_45: Create /mnt/lustre/d45.sanity-flr/f45.sanity-flr failed" class="issue-link" data-issue-key="LU-10786"><del>LU-10786</del></a> tests: add stripe size lfs setstripe sanity-flr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 47d326d15b0dc7de56040d6380b6e1790d8c26d3</p> <p><b>abandoned</b><br/> Bobi Jam (bobijam@hotmail.com) uploaded a new patch: <a href="https://review.whamcloud.com/31571" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/31571</a></p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/31569/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/31569/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10786" title="sanity-flr test_45: Create /mnt/lustre/d45.sanity-flr/f45.sanity-flr failed" class="issue-link" data-issue-key="LU-10786"><del>LU-10786</del></a> tests: add stripe size to lfs setstripe<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: ef9b70e0bfac26b66939b00d91f603c96926da04</p> <p>Landed for 2.11</p> <p>Do people think this will be a usability issue for PFL/DoM files? If the default stripe size is 4MB, but DoM defaults to 1MB max size, then any use of DoM will require the user to explicitly change the stripe size to match the DoM size limit, which is not something that a regular user can directly find out. I think there is already enough complexity in using DoM if the size is changed from the default and this will make it gratuitously difficult for users, to the point that I think it needs to be fixed before the 2.11 release. </p> <p>The simplest option, though not necessarily the best, might be to increase the default DoM limit to 4MB, but I don't think that is optimal for space usage on the MDS. </p> <p>Another option is to have the MDS "fix up" the PFL/DoM layout to reduce the extent end to match the DoM size limit, and shrink the stripe size = extent end of it is larger, or just don't consider that an error. </p> <p>Moving usability discussion to new ticket</p> <p>The DoM usability issue was fixed in <a href="https://jira.whamcloud.com/browse/LU-10808" title="DoM: component end should align with dom_stripesize" class="issue-link" data-issue-key="LU-10808"><del>LU-10808</del></a>.</p> Related LU-10465 LU-10808 Development Rank 1|hzzu0f: Rank (Obsolete) 9223372036854775807 Severity