[LU-12706] sanity-quota test_4a: FAIL: Passed grace time 20, 1566910527, 1566910563

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0, Lustre 2.17.0
• Affects Version/s: Lustre 2.13.0, Lustre 2.14.0
• Labels: easy intermittent
• Severity: 3
• Assignee: Sergey Cheremencev
• Reporter: Maloo

Description

This issue was created by maloo for jianyu <[e-mail]>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/619381e2-c8e8-11e9-90ad-52540065bddc

test_4a failed with the following error:

Passed grace time 20, 1566910527, 1566910563

<<Please provide additional information about the failure here>>

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity-quota test_4a - Passed grace time 20, 1566910527, 1566910563

Issue Links

• is related to: LU-6836 sanity-quota test_4a: Passed grace time 12, 1436542665, 1436542679

Comments

[Peter Jones]

Merged for 2.17

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/57088/
Subject: LU-12706 tests: sanity-quota_4a fix
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 0738df6d242786b662e0b32c0c959ee0a84c7d50

[Gerrit Updater]

"Sergey Cheremencev <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/57088
Subject: LU-12706 tests: sanity-quota_4a fix
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 61ee6154121b584b5e5203e71e6a0305522e7ddd

[Jian Yu]

Lustre 2.15.6 RC1: https://testing.whamcloud.com/test_sets/e16070a3-5dcb-4939-95ee-f459ee1ed5d3

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/56910/
Subject: LU-12706 tests: sanity-quota 4a sync timeout fix
Project: fs/lustre-release
Branch: b2_15
Current Patch Set:
Commit: 9b8ca98c0cb9b61266fe0bd864dc264cbb08a3fa

[Gerrit Updater]

"Jian Yu <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/56910
Subject: LU-12706 tests: sanity-quota 4a sync timeout fix
Project: fs/lustre-release
Branch: b2_15
Current Patch Set: 1
Commit: 7b5ff36b3ddf8e1e0fbdf6940a493cc7bdb736b5

[Peter Jones]

Merged for 2.16

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/55216/
Subject: LU-12706 tests: sanity-quota 4a sync timeout fix
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 9e7b239bbd26b601127073bb0c6789cb9def7073

[Sergey Cheremencev]

Since it is a timeout-related issue, it is entirely possible that it is just a victim of running on a VM with a busy host or network. Possibly increasing the timeout slightly would avoid this issue.

In several failures I saw the timeout was more then 40 seconds. I think  it is too long especially when sync_all_data is called 4 times per test_file_soft. Plus test_file_soft is called 3 times for user, group and project, i.e. 12 times. Instead of increasing timeout, I would propose to set striping on a test direcotry to create objects on 1 OST and call sync only on that OST. In failed tests I saw there were 8 OSTs. So this might help.

[Gerrit Updater]

"Sergey Cheremencev <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/55216
Subject: LU-12706 tests: sanity-quota 4a sync timeout fix
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: c403027907bfa55794deb47cdb84bb220aeaa419