[LU-16100] sanity test_51d: 0 dirstripes Created: 22/Aug/22  Updated: 08/Sep/22  Resolved: 07/Sep/22

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.16.0

Type: Bug Priority: Critical
Reporter: Maloo Assignee: Andreas Dilger
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Related
is related to LU-14745 sanity: sanity test_51d: @@@@@@ FAIL... Resolved
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

This issue was created by maloo for Feng Lei <flei@ddn.com>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/baacb593-0a5d-47f0-b2b5-b2da0dacdd9b

test_51d failed with the following error:

test_51d returned 1

Even though sanity/51d fails many times recentyly, this failure is a little different. Here dirstripes is 0.

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity test_51d - test_51d returned 1



 Comments   
Comment by Andreas Dilger [ 22/Aug/22 ]

It looks like this is a failure from my patch https://review.whamcloud.com/48086 to fix sanity 51d.

The patch was tested a lot, but maybe only on systems with multiple MDTs. It looks like a small change is needed to avoid dirstripes == 0, and at least make it1.

Comment by Gerrit Updater [ 30/Aug/22 ]

"Andreas Dilger <adilger@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/48393
Subject: LU-16100 tests: fix sanity/51d divide-by-zero
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 5396698cc56ca5b3e08b988b365d13ca7d7068e8

Comment by Andreas Dilger [ 08/Sep/22 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/48393
Subject: LU-16100 tests: fix sanity/51d divide-by-zero
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 23dc511d654ee9ec2c597642cbe987b57921b152

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