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-10344 Lustre <p>this test is failing time to time in Maloo:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>sanity-hsm test_24a: @@@@@@ FAIL: atime 1512175765 is not less than mtime 1512175765 </pre> </div></div> <p><a href="https://testing.hpdd.intel.com/sub_tests/71f642c0-d7a6-11e7-8027-52540065bddc" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/sub_tests/71f642c0-d7a6-11e7-8027-52540065bddc</a><br/> <a href="https://testing.hpdd.intel.com/sub_tests/99484bf4-d7e0-11e7-9840-52540065bddc" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/sub_tests/99484bf4-d7e0-11e7-9840-52540065bddc</a><br/> <a href="https://testing.hpdd.intel.com/sub_tests/cfab05ee-d5f4-11e7-9840-52540065bddc" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/sub_tests/cfab05ee-d5f4-11e7-9840-52540065bddc</a></p> <p>Info required for matching: sanity-hsm 24a</p> LU-10344

sanity-hsm test_24a: atime is not less than mtime

Bug Critical Resolved Fixed John Hammond Mikhail Pershin Thu, 7 Dec 2017 08:50:13 +0000 Tue, 7 May 2019 17:22:52 +0000 Mon, 26 Feb 2018 18:47:40 +0000 Lustre 2.11.0 0 8 <p>First seen on 2017-11-29 14:53:15 when testing in a full session on <br/> <tt>v2_10_55_0-70-g35531ce</tt>. This is almost certainly due to patch <a href="https://review.whamcloud.com/24704" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/24704</a> "<tt><a href="https://jira.whamcloud.com/browse/LU-8950" title="tests: sanity-hsm: use make_custom_file_for_progress() as little as possible" class="issue-link" data-issue-key="LU-8950"><del>LU-8950</del></a> tests: standardize file creation in sanity-hsm</tt>". Files in the /mnt/lustre are now being created on the CT node (via <tt>do_facet $SINGLEAGT dd ...</tt>) whereas before they were created on the first client node (via <tt>dd ...</tt>). This breaks the timing logic in sanity-hsm <tt>test_24a()</tt> and possibly others.</p> <p>John L. Hammond (john.hammond@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/30433" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/30433</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10344" title="sanity-hsm test_24a: atime is not less than mtime " class="issue-link" data-issue-key="LU-10344"><del>LU-10344</del></a> test: create files on local node in sanity-hsm<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 5aaad227a1030228827d97795f19a60654a7c8c5</p> <p>What if there is no client locally availalbe?<br/> <tt>create_file()</tt> was implemented so that it would be easy to create files on remote clients (not just the local one), if the interest of not having any local client is arguable, being able to easily create files on remote client is definitely valuable.</p> <p>I believe the issue lies in the test itself. One shouldn't use:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>sleep 1 echo &gt;&gt; file </pre> </div></div> <p>to change the atime/ctime/mtime of a file to begin with. <tt>touch</tt> provides options just to do that, without the unreliable delay.</p> <p>&gt; What if there is no client locally availalbe?</p> <p>Every sanity* test script assumes that it is running on a Lustre client.</p> <p>another on master:<br/> <a href="https://testing.hpdd.intel.com/test_sets/fc1f2ab2-df07-11e7-9c63-52540065bddc" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/fc1f2ab2-df07-11e7-9c63-52540065bddc</a></p> <p>Quentin Bouget (quentin.bouget@cea.fr) uploaded a new patch: <a href="https://review.whamcloud.com/30496" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/30496</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10344" title="sanity-hsm test_24a: atime is not less than mtime " class="issue-link" data-issue-key="LU-10344"><del>LU-10344</del></a> tests: fix atime in sanity-hsm/test_24a<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: b8a884c642802b0f15788defb5b230957809d6c2</p> <p>another one: <a href="https://testing.hpdd.intel.com/test_sets/7f7214fe-df4b-11e7-9c63-52540065bddc" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/7f7214fe-df4b-11e7-9c63-52540065bddc</a></p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/30433/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/30433/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10344" title="sanity-hsm test_24a: atime is not less than mtime " class="issue-link" data-issue-key="LU-10344"><del>LU-10344</del></a> test: create files on local node in sanity-hsm<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 11aae875be5fb30a88281ab47e491b75447b299b</p> <p>Minh Diep (minh.diep@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/31421" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/31421</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10344" title="sanity-hsm test_24a: atime is not less than mtime " class="issue-link" data-issue-key="LU-10344"><del>LU-10344</del></a> test: create files on local node in sanity-hsm<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: 1<br/> Commit: 77cd481a16f266e0b49793315c20b12d07711a3a</p> <p>reopen for LTS port</p> <p>James Simmons (uja.ornl@yahoo.com) uploaded a new patch: <a href="https://review.whamcloud.com/34365" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34365</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10344" title="sanity-hsm test_24a: atime is not less than mtime " class="issue-link" data-issue-key="LU-10344"><del>LU-10344</del></a> test: re-enable sanity test 103a for Ubuntu<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 4e7396e327ceea2b7cdd43fcf1ec353b7d785e9b</p> <p>Typo with last patch. Sorry.</p> <p>James Simmons (uja.ornl@yahoo.com) uploaded a new patch: <a href="https://review.whamcloud.com/34819" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34819</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10344" title="sanity-hsm test_24a: atime is not less than mtime " class="issue-link" data-issue-key="LU-10344"><del>LU-10344</del></a> test: re-enable sanity test 103a for Ubuntu<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: bf2f093f3a4892467781da0494d4d69256cdc33f</p> Related LU-8950 Development Rank 1|hzzown: Rank (Obsolete) 9223372036854775807 Severity