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  1. Lustre
  2. LU-17818 LMR: Lustre Metadata Redundancy
  3. LU-17819

LMR1a: Replicate MDT0000 Services to Other MDS

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Details

    • Technical task
    • Resolution: Unresolved
    • Minor
    • None
    • None
    • None
    • 9223372036854775807

    Description

      Replicate and/or allow services running on MDT0000 to other MDTs/MDSes:

      • FLDB replication
      • Quota Master
      • flock DLM locking
      • group DLM locking
      • redundant MGS/MGT configuration logs
      • redundant MGS Imperative Recovery service

      Attachments

        Issue Links

          is related to

          Technical task - A technical task. LU-17820 LMR1b: Replicate ROOT/ and Top-level Directories

          • 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-16722 MGS config log restructuring and redundancy

          • 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-17502 distribute flock locking across multiple MDS nodes

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

          Improvement - An improvement or enhancement to an existing feature or task. LU-15414 FLDB mirroring

          • 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-15419 Separate Quota Master from MDT0000

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

          Activity

            People

              wc-triage WC Triage
              adilger Andreas Dilger
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              Dates

                Created:
                Updated: