[LU-11533] sanityn test_16a: @@@@@@ FAIL: fsx with O_DIRECT failed.

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Affects Version/s: Lustre 2.12.0
• Labels: ppc64le
• Severity: 3
• Assignee: WC Triage
• Reporter: Elena Gryaznova

Description

484[1]: 1539341832.963780 READ     0x115000 thru 0x11dfff (0x9000 bytes)
485[0]: 1539341832.965575 MAPWRITE 0x1da000 thru 0x1dc970 (0x2971 bytes)
486[0]: 1539341832.968063 WRITE    0x308000 thru 0x309fff (0x2000 bytes) HOLE
487[1]: 1539341832.970006 WRITE    0x667000 thru 0x673fff (0xd000 bytes) HOLE
488[0]: 1539341832.974224 WRITE    0x20a000 thru 0x216fff (0xd000 bytes)
489[0]: 1539341832.976560 READ     0x221000 thru 0x223fff (0x3000 bytes)
490[0]: 1539341832.978306 READ     0x221000 thru 0x222fff (0x2000 bytes)
491[0]: 1539341832.978789 MAPREAD  0x240000 thru 0x24c5a3 (0xc5a4 bytes)
492[1]: 1539341832.987425 READ     0x234000 thru 0x237fff (0x4000 bytes)
493[1]: 1539341832.990920 WRITE    0xb4000 thru 0xc1fff (0xe000 bytes)
Correct content saved for comparison
(maybe hexdump "/mnt/lustre/f16a.sanityn" vs "/mnt/lustre/f16a.sanityn.fsxgood")
 sanityn test_16a: @@@@@@ FAIL: fsx with O_DIRECT failed. 

Comments

[Alex Zhuravlev]

please attach full output of the test, fsx with DIRECTIO can fail due to lack of grants.