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  1. Lustre
  2. LU-13468

Timeout-ed FLD_QUERY rpc leads to client operation failure.

Details

    • Bug
    • Resolution: Fixed
    • Minor
    • Lustre 2.15.0
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      fld_client_rpc() is supposed to be re-called when it returns EAGAIN.
      fld_client_lookup() and fld_server_lookup() miss that.

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-11761 blocked MDT mount and high cpu usage from lodXXXX_recYYYY threads

          • Major - Major loss of function.
          • Resolved

          Activity

            [LU-13468] Timeout-ed FLD_QUERY rpc leads to client operation failure.
            spitzcor Cory Spitz added a comment -

            Landed for 2.15.0.

            spitzcor Cory Spitz added a comment - Landed for 2.15.0.
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/38302/
            Subject: LU-13468 fld: repeat rpc in fld_client_rpc after EAGAIN
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: b1acf734f31c13d291c5e1534d7a01f0fbd7e972

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/38302/ Subject: LU-13468 fld: repeat rpc in fld_client_rpc after EAGAIN Project: fs/lustre-release Branch: master Current Patch Set: Commit: b1acf734f31c13d291c5e1534d7a01f0fbd7e972
            gerrit Gerrit Updater added a comment -

            Vladimir Saveliev (c17830@cray.com) uploaded a new patch: https://review.whamcloud.com/38302
            Subject: LU-13468 fld: fld: repeat fld_client_rpc after EAGAIN
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 3000b996c35e36b16f8b8479bfe82706694a4ad1

            gerrit Gerrit Updater added a comment - Vladimir Saveliev (c17830@cray.com) uploaded a new patch: https://review.whamcloud.com/38302 Subject: LU-13468 fld: fld: repeat fld_client_rpc after EAGAIN Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 3000b996c35e36b16f8b8479bfe82706694a4ad1

            People

              vsaveliev Vladimir Saveliev
              vsaveliev Vladimir Saveliev
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              Dates

                Created:
                Updated:
                Resolved: