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  1. Lustre
  2. LU-18463

mdtest perfomance degradation after LU-16973

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major Major
    • Lustre 2.17.0
    • None
    • 3
    • 9223372036854775807

      With a "LU-16973 ptlrpc: flush delayed file desc if idle" we observed mdtest performance degradation. For directory creation it is about 40% for directory remove about 28%.

      The main idea to resolve this is removing flush to a separate thread.

            aboyko Alexander Boyko
            aboyko Alexander Boyko
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