[LU-14152] sanity-quota test_1a test_4a: lfs project -p 1000 f1a.sanity-quota-2 failed Created: 26/Nov/20  Updated: 08/Mar/21  Resolved: 02/Feb/21

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.14.0
Fix Version/s: None

Type: Bug Priority: Minor
Reporter: Maloo Assignee: WC Triage
Resolution: Won't Fix Votes: 0
Labels: None

Issue Links:
Related
is related to LU-12702 sanity-quota test_4a: create after ti... Resolved
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

This issue was created by maloo for Andreas Dilger <adilger@whamcloud.com>

This issue relates to the following test suite run:
https://testing.whamcloud.com/test_sets/43d91527-7626-4151-98cc-742f3f3f472b

test_1a failed with the following error:

lfs project -p 1000 /mnt/lustre/d1a.sanity-quota/f1a.sanity-quota-2 failed

It looks like this is failing for "full-patchless" test runs because the is_project_quota_supported is only checking for ldiskfs targets whether the "lfs project" command is supported, and not whether the ldiskfs filesystem itself supports project quotas.

For patchless RHEL7.x there is no project quota support. The ZFS target check is correctly checking whether the zpool itself has project quota support, and I think the same should be done for the ldiskfs. The list of features that the kernel supports could be exported by /sys/fs/ldiskfs/features/*, but unfortunately that was not implemented with the project quota feature.

It might be possible to check whether the "project" feature can be enabled on the ldiskfs target and mounted.

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity-quota test_1a - lfs project -p 1000 /mnt/lustre/d1a.sanity-quota/f1a.sanity-quota-2 failed



 Comments   
Comment by Andreas Dilger [ 02/Feb/21 ]

It looks like this problem has stopped as of 2020-12-10. It was hitting steadily 4-5 times a week since 2020-05-17, but since 2020-12-10 there have been no more failures because the full-patchess runs have been changed over to CentOS 8.3.

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