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  1. Lustre
  2. LU-5520

BL AST resend

Details

    • Bug
    • Resolution: Fixed
    • Critical
    • Lustre 2.7.0
    • None
    • 3
    • 15377

    Description

      While clients will resend client->server RPCs, servers would not resend server->client RPCs such as LDLM callbacks (blocking or completion callbacks/ASTs). This could result in clients being evicted from the server if blocking callbacks were dropped by the network (a failed router or lossy network) and the client did not cancel the requested lock in time.

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        Issue Links

          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. LU-5569 recreating a reverse import produce a various fails.

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-7 Reconnect server->client connection

          • Major - Major loss of function.
          • Resolved
          mentioned in

          [Whamcloud Community Wiki] Page Page No Confluence page found with the given URL.

          Activity

            [LU-5520] BL AST resend
            johann Johann Lombardi (Inactive) added a comment -

            Patch landed. New bug will be opened for following work.
            Thanks Vitaly.

            johann Johann Lombardi (Inactive) added a comment - Patch landed. New bug will be opened for following work. Thanks Vitaly.
            vitaly_fertman Vitaly Fertman added a comment -

            moved here from LU-7 by Chris request. BL AST re-send: http://review.whamcloud.com/#/c/9335/

            vitaly_fertman Vitaly Fertman added a comment - moved here from LU-7 by Chris request. BL AST re-send: http://review.whamcloud.com/#/c/9335/

            People

              johann Johann Lombardi (Inactive)
              vitaly_fertman Vitaly Fertman
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              Dates

                Created:
                Updated:
                Resolved: