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  1. Lustre
  2. LU-11379

HSM Copytool Performance Improvements

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Details

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

    Description

      1. Flatten archive hierarchy to 1 directory. /arc1/0001/0000/0401/0000/0002/0000/0x200000401:0x1:0x0 becomes /arc1/0001/0x200000401:0x1:0x0.
      2. Remove/deprecate shadow tree handling.
      3. Stop storing and loading _lov files. For restore, we are already getting file attributes+striping from the MDT (see ct_md_getattr()). But we only use the stat portion of the lmd.
      4. Improve thread handling.

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-11380 IOC_MDC_GETFILEINFO returns garbage stripe info for files with long names but no striping

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

          Activity

            People

              wc-triage WC Triage
              jhammond John Hammond
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              Dates

                Created:
                Updated:
                Resolved: