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    • Technical task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • Lustre 2.12.0
    • 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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              tappro Mikhail Pershin
              tappro Mikhail Pershin
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                Updated:
                Resolved: