[LU-10759] sanity test 27F fails with 'wrong stripecount' when run with a single OST Created: 02/Mar/18  Updated: 12/Apr/18  Resolved: 15/Mar/18

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.11.0
Fix Version/s: Lustre 2.11.0, Lustre 2.10.4

Type: Bug Priority: Minor
Reporter: James Nunez (Inactive) Assignee: James Nunez (Inactive)
Resolution: Fixed Votes: 0
Labels: tests
Environment:

Lustre file system with a single OST


Issue Links:
Related
Severity: 3
Rank (Obsolete): 9223372036854775807

 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   
Comment by Gerrit Updater [ 02/Mar/18 ]

James Nunez (james.a.nunez@intel.com) 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

Comment by Gerrit Updater [ 15/Mar/18 ]

Oleg Drokin (oleg.drokin@intel.com) 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

Comment by Peter Jones [ 15/Mar/18 ]

Landed for 2.11

Comment by Gerrit Updater [ 15/Mar/18 ]

Minh Diep (minh.diep@intel.com) 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

Comment by Gerrit Updater [ 12/Apr/18 ]

John L. Hammond (john.hammond@intel.com) 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

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