[LU-10759] sanity test 27F fails with 'wrong stripecount' when run with a single OST

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.11.0, Lustre 2.10.4
• Affects Version/s: Lustre 2.11.0
• Labels: tests
• Environment: Lustre file system with a single OST
• Severity: 3
• Assignee: James Nunez (Inactive)
• Reporter: James Nunez (Inactive)

Description

sanity test27F requires at least two OSTs and will fail with the following error when run with a single OST

sanity test_27F: @@@@@@ FAIL: wrong stripecount 

The test checks that a newly created file has two stripes

2228         cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2229         [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2230 
2231 }
2232 run_test 27F "Client resend delayed layout creation with non-zero size"

Some recent logs for this failure are at
https://testing.hpdd.intel.com/test_sets/93cc478a-1cae-11e8-a6ad-52540065bddc
https://testing.hpdd.intel.com/test_sets/3a94d0ee-1cac-11e8-bd00-52540065bddc

Comments

[Gerrit Updater]

John L. Hammond ([e-mail]) merged in patch https://review.whamcloud.com/31666/
Subject: LU-10759 test: sanity tests need check for 2 or more OSTs
Project: fs/lustre-release
Branch: b2_10
Current Patch Set:
Commit: 8c6371e3f0c3f67ff88402a0b19964ecb1c2601a

[Gerrit Updater]

Minh Diep ([e-mail]) uploaded a new patch: https://review.whamcloud.com/31666
Subject: LU-10759 test: sanity tests need check for 2 or more OSTs
Project: fs/lustre-release
Branch: b2_10
Current Patch Set: 1
Commit: 137faac9064feb380da1ed6c74a28c16e3ea1ed3

[Peter Jones]

Landed for 2.11

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/31495/
Subject: LU-10759 test: sanity tests need check for 2 or more OSTs
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: c4fe25cf5a577f0697a9fb003b663a37d2c11cd8

[Gerrit Updater]

James Nunez ([e-mail]) uploaded a new patch: https://review.whamcloud.com/31495
Subject: LU-10759 test: sanity test_27F needs at least 2 OSTs
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: fe5a4e0aa4cb3a8d9017b04e87a94c61c8aa9581