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-15812 Lustre <p>after clean upgrade from 2.14.0 EL8.3 zfs to 2.15.0 EL8.5 zfs and then back to 2.14.0 EL8.3, sanity hit this error</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>== sanity test 398a: direct IO should cancel lock otherwise lockless ================================= 01:11:49 (1651540309) ldlm.namespaces.MGC10.240.43.80@tcp.lru_size=clear ldlm.namespaces.lustre-MDT0000-mdc-ffff98813cf68000.lru_size=clear ldlm.namespaces.lustre-OST0000-osc-ffff98813cf68000.lru_size=clear ldlm.namespaces.lustre-OST0001-osc-ffff98813cf68000.lru_size=clear 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00432488 s, 242 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.111508 s, 9.4 MB/s sanity test_398a: @@@@@@ FAIL: lock should be cancelled by direct IO Trace dump: = /usr/lib64/lustre/tests/test-framework.sh:6273:error() = /usr/lib64/lustre/tests/sanity.sh:22338:test_398a() = /usr/lib64/lustre/tests/test-framework.sh:6576:run_one() = /usr/lib64/lustre/tests/test-framework.sh:6623:run_one_logged() = /usr/lib64/lustre/tests/test-framework.sh:6465:run_test() = /usr/lib64/lustre/tests/sanity.sh:22348:main() </pre> </div></div> LU-15812

clean downgrade: sanity test_398a: FAIL: lock should be cancelled by direct IO

Bug Minor Open Unresolved WC Triage Sarah Liu zfs Tue, 3 May 2022 02:22:48 +0000 Wed, 4 May 2022 19:04:25 +0000 Lustre 2.15.0 0 2 <p>I've encountered the same problem on the same upgrade/downgrade path, but for ldiskfs:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> == sanity test 398a: direct IO should cancel lock otherwise lockless ================================= 18:13:00 (1651687980) ldlm.namespaces.MGC10.240.30.112@tcp.lru_size=clear ldlm.namespaces.lustre-MDT0000-mdc-ffff8cc20aa4c000.lru_size=clear ldlm.namespaces.lustre-OST0000-osc-ffff8cc20aa4c000.lru_size=clear ldlm.namespaces.lustre-OST0001-osc-ffff8cc20aa4c000.lru_size=clear 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00364705 s, 288 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00968883 s, 108 MB/s  sanity test_398a: @@@@@@ FAIL: lock should be cancelled by direct IO   Trace dump:   = /lib64/lustre/tests/test-framework.sh:6273:error()   = /lib64/lustre/tests/sanity.sh:22338:test_398a()   = /lib64/lustre/tests/test-framework.sh:6576:run_one()   = /lib64/lustre/tests/test-framework.sh:6623:run_one_logged()   = /lib64/lustre/tests/test-framework.sh:6465:run_test()   = /lib64/lustre/tests/sanity.sh:22348:main() Dumping lctl log to /tmp/test_logs/2022-05-04/163901/sanity.test_398a.*.1651687980.log</pre> </div></div> Development Rank 1|i02ouf: Rank (Obsolete) 9223372036854775807 Severity