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  1. Lustre
  2. LU-15246

Add per device adaptive timeout parameters

Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.16.0
    • None
    • None
    • 9223372036854775807

    Description

      Currently adaptive timeout parameters (at_min, at_max, at_history, at_early_margin, at_extra, ldlm_enqueue_min) are global. Create per-export parameters and overwrite global ones if necessary.

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-16749 apply a filter to the configuration log.

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. LU-18975 Nodemap-specific tunable parameter configuration

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. LU-12064 Adaptive timeout at_min adjustment & granularity

          • Major - Major loss of function.
          • Reopened

          Improvement - An improvement or enhancement to an existing feature or task. LU-8750 Wrong obd_timeout on the client when we have 2 or more lustre fs

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. LU-11077 Client-specific tunable parameter configuration

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-9912 fix multiple client mounts with different server timeouts

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Activity

            [LU-15246] Add per device adaptive timeout parameters
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-18975 [ LU-18975 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to DDN-5601 [ DDN-5601 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-11077 [ LU-11077 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to DDN-4442 [ DDN-4442 ]
            pjones Peter Jones made changes -
            Resolution New: Fixed [ 1 ]
            Status Original: In Progress [ 3 ] New: Resolved [ 5 ]
            adilger Andreas Dilger made changes -
            Fix Version/s New: Lustre 2.16.0 [ 15190 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-16749 [ LU-16749 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-8750 [ LU-8750 ]
            adilger Andreas Dilger made changes -
            Description Original: Currently adaptive timeout parameters (at_min, at_max, at_history, at_early_margin, at_extra) are global. Create per-device parameters and ovewrite global ones if necessary. New: Currently adaptive timeout parameters ({{at_min}}, {{at_max}}, {{at_history}}, {{at_early_margin}}, {{at_extra}}, {{ldlm_enqueue_min}}) are global. Create per-export parameters and overwrite global ones if necessary.
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-12064 [ LU-12064 ]

            People

              flei Feng Lei
              flei Feng Lei
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              Dates

                Created:
                Updated:
                Resolved: