Details

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

      Description

      dbuf lookup is relatively expensive in ZFS. in some cases working set of dbufs is tiny and very predictable. for example, for llog - we append (i.e. write to the last block) and update the header (the first block).

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            • Assignee:
              wc-triage WC Triage
              Reporter:
              bzzz Alex Zhuravlev
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              Dates

              • Created:
                Updated: