[LU-13186] sanity-pfl test 14 fails with '/mnt/lustre/d14.sanity-pfl/f14.sanity-pfl: component 4 doesn't have poolname pool2'

Related — Fri, 21 Feb 2020 23:14:27 +0000

sanity-pfl test_14 fails with '/mnt/lustre/d14.sanity-pfl/f14.sanity-pfl: component 4 doesn't have poolname pool2'. Looking at the console logs on all nodes, there are no errors except on the client1 (vm1) console, we see

[28949.643871] Lustre: DEBUG MARKER: /usr/sbin/lctl mark == sanity-pfl test 14: Verify setstripe poolname\/stripe_count\/stripe_size inheritance ================ 02:46:53 \(1580266013\)
[28949.843914] Lustre: DEBUG MARKER: == sanity-pfl test 14: Verify setstripe poolname/stripe_count/stripe_size inheritance ================ 02:46:53 (1580266013)
[28949.948579] LustreError: 19920:0:(pack_generic.c:2375:lustre_swab_lov_comp_md_v1()) Invalid magic 0x1
[28950.101053] Lustre: DEBUG MARKER: /usr/sbin/lctl mark  sanity-pfl test_14: @@@@@@ FAIL: \/mnt\/lustre\/d14.sanity-pfl\/f14.sanity-pfl: component 4 doesn\'t have poolname pool2

This test started failing on 31 JULY 2019 for Lustre 2.12.56.72 and fails 100% of the time for PPC client testing and fails only for PPC client testing. Here are links for some of the failures
https://testing.whamcloud.com/test_sets/11fc75f8-b37b-11e9-9f36-52540065bddc
https://testing.whamcloud.com/test_sets/166f0f5e-c73c-11e9-97d5-52540065bddc
https://testing.whamcloud.com/test_sets/b94bfb7a-1e57-11ea-80b4-52540065bddc

Whamcloud Community JIRA

[LU-13186] sanity-pfl test 14 fails with '/mnt/lustre/d14.sanity-pfl/f14.sanity-pfl: component 4 doesn't have poolname pool2'