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  1. Lustre
  2. LU-7251

reduce commit callbacks in OSP

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: Lustre 2.11.0, Lustre 2.10.4
    • Labels:
      None
    • Rank (Obsolete):
      9223372036854775807

      Description

      OSP can create a lot of commit callbacks to track changes to OST.

      also, due to current tracking mechanism, we allocate 732 in 3 chunks for every thandle and release up on commit. at 10K transactions/sec and 5s commit interval it gives ~35MB consumed. we can get rid of this.

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              Assignee:
              bzzz Alex Zhuravlev
              Reporter:
              bzzz Alex Zhuravlev
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                Updated:
                Resolved: