Details

    • Technical task
    • Resolution: Fixed
    • Minor
    • Lustre 2.16.0
    • None
    • None
    • 9223372036854775807

    Description

      currently directory migration locks all stripes of parent directory, it can be changed to lock source and target parent stripe only, and with the first change in LU-15526, the lock conflicts can be largely reduced, this can improve directory migration/restripe/auto split performance.

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            [LU-15529] optimize directory migration parent locking
            pjones Peter Jones made changes -
            Link New: This issue is related to LU-15977 [ LU-15977 ]
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.16.0 [ 15190 ]
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to EX-4451 [ EX-4451 ]
            laisiyao Lai Siyao made changes -
            Assignee Original: WC Triage [ wc-triage ] New: Lai Siyao [ laisiyao ]
            laisiyao Lai Siyao created issue -

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              laisiyao Lai Siyao
              laisiyao Lai Siyao
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              Dates

                Created:
                Updated:
                Resolved: