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  1. Lustre
  2. LU-10176

Data-on-MDT phase II

Details

    • Epic
    • Resolution: Unresolved
    • Major
    • None
    • None
    • Data-on-MDT phase II
    • 9223372036854775807

    Description

      Phase II development tasks for Data-on-MDT. It includes manual migration to/from MDT, various performance optimizations and all technical debts.

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-9627 Bad small-file behaviour even when local-only and on RAM-FS

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

          New Feature - A new feature of the product, which has yet to be developed. LU-3285 Data on MDT

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. LU-10919 DoM: read data on stat() and readdir()

          • 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-10995 DoM2: allow MDT-only filesystems

          • 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-1757 Short I/O support

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. LU-11285 don't stop on the first blocked lock in ldlm_reprocess_queue()

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. LU-11425 Support quota for DoM

          • 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-15010 grant shrink for MDTs

          • 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-9341 PFL: append should not instantiate full layout

          • Major - Major loss of function.
          • Resolved

          Technical task - A technical task. LU-11421 DoM: manual migration OST-MDT, MDT-MDT

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. LU-13612 efficient DoM->OST component migration

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

          Activity

            [LU-10176] Data-on-MDT phase II
            cfaber Colin Faber made changes -
            Epic Child New: LU-12732 [ 56852 ]
            cfaber Colin Faber made changes -
            Epic Name New: Data-on-MDT phase II
            cfaber Colin Faber made changes -
            Epic Child New: LU-10919 [ 51850 ]
            cfaber Colin Faber made changes -
            Issue Type Original: New Feature [ 2 ] New: Epic [ 5 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-11421 [ LU-11421 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-15010 [ LU-15010 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-13612 [ LU-13612 ]
            tappro Mikhail Pershin made changes -
            Status Original: In Progress [ 3 ] New: Open [ 1 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-9627 [ LU-9627 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-11425 [ LU-11425 ]

            People

              tappro Mikhail Pershin
              tappro Mikhail Pershin
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              Dates

                Created:
                Updated: