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  1. Lustre
  2. LU-7139

Sanity test_78 defect: wrong file size calculation: File size -39

    Details

    • Type: Bug
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: Lustre 2.7.0
    • Fix Version/s: None
    • Labels:
      None
    • Severity:
      3
    • Rank (Obsolete):
      9223372036854775807

      Description

      When the total available space of all osts is less than 80M, it gives negative file size and test fails.
      setup- 2 OSTs, OSTSIZE=30000

      == sanity test 78: handle large O_DIRECT writes correctly ============== 10:32:59 (1441861379)
      MemFree: 2814, Max file size: 400000
      MemTotal: 3830
      Mem to use for directio: 1787
      Smallest OST: 21120
      File size: -39
      directIO rdwr round 1 of 5
      directio on /mnt/lustre/f78.sanity for -7x1048576 bytes
      No memory Cannot allocate memory
       sanity test_78: @@@@@@ FAIL: rdwr failed
      

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            • Assignee:
              wc-triage WC Triage
              Reporter:
              ashish.maurya Ashish Maurya (Inactive)
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              Dates

              • Created:
                Updated: