Details

    • Type: Technical task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: Lustre 2.12.0
    • Labels:
    • Rank (Obsolete):
      9223372036854775807

      Description

      Various optimization for better DoM performance. So far they are:

      • glimpse ahead. Issue glimpse from MDT in advance and return size on client along with other attributes.
      • read-on-open. Read file data at OPEN and return to the client
      • lock bits convert instead of cancel. It is separate ticket because it is useful for all files, not just DoM.

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              • Assignee:
                tappro Mikhail Pershin
                Reporter:
                tappro Mikhail Pershin
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                • Created:
                  Updated:
                  Resolved: