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  1. Lustre
  2. LU-10669

Potential race condition when unlinking MD

    Details

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

      Description

      There could be a potential race condition that could cause an MD to be unlinked twice. The first unlink will decrement the references counter and the second unlink would cause an assert on the reference counter.

      two unlink paths can be hit at the same time, when request is expired and transfer finishes.

      These code paths need to be investigated in more details.

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              • Assignee:
                ashehata Amir Shehata
                Reporter:
                ashehata Amir Shehata
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                Dates

                • Created:
                  Updated: