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  1. Lustre
  2. LU-6840

update memory reply data in DNE update replay

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: Lustre 2.8.0
    • Fix Version/s: Lustre 2.8.0
    • Labels:
      None
    • Severity:
      3
    • Rank (Obsolete):
      9223372036854775807

      Description

      DNE update replay might update last_rcvd file, but because it will be operated on OSD/OSP directly, so the memory structure (ted/lrd etc) will not be updated by update replay handler, so it needs update these memory structure by itself after each update replay. (see replay_request_or_update() ).

      In current implementation, this is done in target_update_lcd(), but multiple slot patch just changed this process, so target_update_lcd needs to be fixed as well.

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              • Assignee:
                di.wang Di Wang
                Reporter:
                di.wang Di Wang
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                Dates

                • Created:
                  Updated:
                  Resolved: