[LU-15411] sanity test_272a always fails on single OST system, should be skipped

Wed, 27 Apr 2022 14:28:22 +0000

Sanity test_272a always fails on single OST systems because it checks for a stripe count of two, requiring >1 OST.

results.yml:

            name: test_272a
            status: FAIL
            duration: 1
            return_code: 1
            error: "bad\ final\ stripe\ count:\ 1\ \!=\ 2"

test log:

== sanity test 272a: DoM migration: new layout with the same DOM component =========================== 15:28:11 (1641338891)
1+0 records in
1+0 records out
524288 bytes (524 kB, 512 KiB) copied, 0.00540308 s, 97.0 MB/s
 sanity test_272a: @@@@@@ FAIL: bad final stripe count: 1 != 2
  Trace dump:
  = /usr/lib/lustre/tests/test-framework.sh:6273:error()
  = /usr/lib/lustre/tests/sanity.sh:20792:test_272a()
  = /usr/lib/lustre/tests/test-framework.sh:6576:run_one()
  = /usr/lib/lustre/tests/test-framework.sh:6623:run_one_logged()
  = /usr/lib/lustre/tests/test-framework.sh:6465:run_test()
  = /usr/lib/lustre/tests/sanity.sh:20794:main()
Dumping lctl log to /opt/results//2022-01-04/134313/sanity.test_272a.*.1641338891.log
Dumping logs only on local client.
Resetting fail_loc on all nodes...done.

This test should be skipped as others are on configurations with a single OST. For example:

        (( $OSTCOUNT >= 2 )) || skip_env "needs >= 2 OSTs"

as can be seen in ost-pools.sh.

Whamcloud Community JIRA

[LU-15411] sanity test_272a always fails on single OST system, should be skipped