Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-17703

some pool inheritance fixes

Details

    • Bug
    • Resolution: Fixed
    • Minor
    • Lustre 2.16.0
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      a couple of problems on inheritance:

      • the start index inherited from parent may conflict to the pool inherited from root what prevents new file creation;
      • adjust stripe_count by the count of targets in the pool only if the pool is not dropped on inheritance;
      • a new dir does not inherit the ost list, but inherit the other LOVEA parameters, start index in particular;

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-15658 Interop sanity-flr test_0b test_0c test_0e test_0f: verify pool failed != flash

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. LU-14480 Setting specific OST's under pool failed with error message "invalid argument"

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

          Activity

            [LU-17703] some pool inheritance fixes
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.16.0 [ 15190 ]
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            pjones Peter Jones made changes -
            Assignee Original: WC Triage [ wc-triage ] New: Vitaly Fertman [ vitaly_fertman ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-14480 [ LU-14480 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-15658 [ LU-15658 ]
            vitaly_fertman Vitaly Fertman made changes -
            Summary Original: check the inherited pool for conflicts New: some pool inheritance fixes
            vitaly_fertman Vitaly Fertman made changes -
            Description Original: a couple of problems on inheritance:
            - the start index inherited from parent may conflict to the pool inherited from root what prevents new file creation.
            - a new dir does not inherit the ost list, but inherit the other LOVEA parameters, start index in particular;
            		New: a couple of problems on inheritance:
            - the start index inherited from parent may conflict to the pool inherited from root what prevents new file creation;
            - adjust stripe_count by the count of targets in the pool only if the pool is not dropped on inheritance;
            - a new dir does not inherit the ost list, but inherit the other LOVEA parameters, start index in particular;
            vitaly_fertman Vitaly Fertman created issue -

            People

              vitaly_fertman Vitaly Fertman
              vitaly_fertman Vitaly Fertman
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: