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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.

      Attachments

        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
            adilger Andreas Dilger made changes -
            Link New: This issue is related to DDN-809 [ DDN-809 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to DDN-810 [ DDN-810 ]
            mdiep Minh Diep made changes -
            Link Original: This issue is related to JFC-17 [ JFC-17 ]
            mdiep Minh Diep made changes -
            Link New: This issue is related to JFC-20 [ JFC-20 ]
            mdiep Minh Diep made changes -
            Link New: This issue is related to JFC-17 [ JFC-17 ]
            pjones Peter Jones made changes -
            Link New: This issue is duplicated by DDN-286 [ DDN-286 ]
            pjones Peter Jones made changes -
            Link Original: This issue is related to LDEV-14 [ LDEV-14 ]
            pjones Peter Jones made changes -
            Labels Original: lu_st patch New: patch
            pjones Peter Jones made changes -
            Link New: This issue is related to LDEV-14 [ LDEV-14 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-7 [ LU-7 ]

            People

              johann Johann Lombardi (Inactive)
              vitaly_fertman Vitaly Fertman
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              Dates

                Created:
                Updated:
                Resolved: