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  1. Lustre
  2. LU-3305

Quotas affect Metadata performance

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major Major
    • Lustre 2.4.1, Lustre 2.5.0
    • Lustre 2.4.0
    • None
    • Hyperion/LLNL
    • 3
    • 8187

      We performed a comparison between 2.3.0, 2.1.5 and current Lustre. We say a regression in metadata performance compared to 2.3.0. Spreadsheet attached.

        1. Hyperion Performance 07 May 2013.xlsx
          97 kB
        2. Opensfs Metadata Performance.xlsx
          50 kB
        3. Opensfs Metadata Performance quota patch.xlsx
          60 kB
        4. Opensfs Metadata Performance RC1.xlsx
          60 kB
        5. oprofile.tgz
          60 kB
        6. Screen Shot 2013-05-15 at 2.18.52 PM.png
          Screen Shot 2013-05-15 at 2.18.52 PM.png
          181 kB

            niu Niu Yawei (Inactive)
            cliffw Cliff White (Inactive)
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              Created:
              Updated:
              Resolved: