[LU-8933] sanity test_51d: object distribution between OSTs not even Created: 13/Dec/16  Updated: 25/Jul/22

Status: Open
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Minor
Reporter: Maloo Assignee: WC Triage
Resolution: Unresolved Votes: 0
Labels: None

Issue Links:
Related
is related to LU-12058 sanity test_51d: @@@@@@ FAIL: OST 1 h... Resolved
is related to LU-14745 sanity: sanity test_51d: @@@@@@ FAIL... Resolved
is related to LU-9506 sanity test_51d: OST 3 has less objec... Resolved
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

This issue was created by maloo for Nathaniel Clark <nathaniel.l.clark@intel.com>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/15455bfe-be59-11e6-aac0-5254006e85c2.

The sub-test test_51d failed with the following error:

OST 2 has less objects vs OST 1  (228 < 278

This test passed on previous versions of this patch:
https://testing.hpdd.intel.com/sub_tests/063ca5b6-bcf8-11e6-89a8-5254006e85c2
https://testing.hpdd.intel.com/sub_tests/a549fcae-b8ba-11e6-80de-5254006e85c2
Please provide additional information about the failure here.

Info required for matching: sanity 51d

 Comments   
Comment by Andreas Dilger [ 13/Dec/16 ]

Looks like a very intermittent failure related to the test script, possibly related to the use of 2x OSS with 2x OST each allowing the OSS nodes to be unequally loaded, compared to a single OSS with 7x OSTs. Unlikely to cause problems during normal review testing.

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