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  1. Lustre
  2. LU-13522

mdt.mdt_mds_mds_conns is not counted upon MDT stop and start

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: Lustre 2.10.0, Lustre 2.11.0, Lustre 2.12.0
    • Fix Version/s: Lustre 2.14.0
    • Labels:
      None
    • Severity:
      3
    • Rank (Obsolete):
      9223372036854775807

      Description

      mdt.mdt_mds_mds_conns is inter-MDT connection counter, and it's used by DNE Commit-on-Sharing and directory auto-split, but it's only counted in mdt_obd_connect(), however upon MDT stop and start, the connection is handled in mdt_obd_reconnect(), as a result, this counter is not accurate, and cause Commit-on-Sharing and directory auto-split fail to work.

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              • Assignee:
                laisiyao Lai Siyao
                Reporter:
                laisiyao Lai Siyao
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                Dates

                • Created:
                  Updated:
                  Resolved: