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  1. Lustre
  2. LU-10176 Data-on-MDT phase II
  3. LU-10175

DoM:Full support for the LDLM lock convert

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Details

    • Technical task
    • Resolution: Fixed
    • Minor
    • Lustre 2.12.0
    • None
    • 9223372036854775807

    Description

      The Data-on-MDT locking needs lock convert for IBITS lock to drop conflicting bits instead of lock cancel. The main functionality was done in the context of DoM and only for lock used for Data-on-MDT files.

      Meanwhile it can't be used for all other IBITS lock because of conflicts with ELC. The ELC requires changes to work with lock convert.

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          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. LU-5216 HSM: restore doesn't restart for new copytool

          • Major - Major loss of function.
          • Reopened
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-11284 Full lock convert conflicts with HSM

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. LU-11002 Interop 2.11 <-> 2.12 sanity-dom test_10a: crash

          • 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-9184 early patches for Data-on-MDT support

          • 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-9293 ocd_ibits_known is not checked

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

          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

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              tappro Mikhail Pershin
              tappro Mikhail Pershin
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              Dates

                Created:
                Updated:
                Resolved: