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  1. Lustre
  2. LU-15010

grant shrink for MDTs

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Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.15.0
    • Lustre 2.14.0, Lustre 2.15.0
    • None
    • 9223372036854775807

    Description

      Implement the grant shrink mechanism for MDC->MDT connections, in the same manner as OSC->OST connections. There is already an existing OBD_CONNECT_GRANT_SHRINK flag, so this could be added without affecting interoperability.

      It would be desirable to include this into 2.15.0 if it is not too complex.

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        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-15384 Interop sanity test_64g: FAIL: 1245184 on MDT

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

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. LU-10176 Data-on-MDT phase II

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. LU-13997 sanity test_418: df and lfs df blocks output mismatch

          • Major - Major loss of function.
          • Reopened

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            People

              tappro Mikhail Pershin
              adilger Andreas Dilger
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              Dates

                Created:
                Updated:
                Resolved: