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  1. Lustre
  2. LU-2325

ZFS object creation is slow, causing many "Slow creates" messages

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Minor Minor
    • None
    • Lustre 2.4.0
    • 3
    • 5556

      What is the usefulness of these messages:

      Nov 13 16:29:07 grove402 kernel: Lustre: lstest-OST0192: Slow creates, 128/512 objects created at a rate of 2/s
Nov 13 16:42:05 grove402 kernel: Lustre: lstest-OST0192: Slow creates, 128/256 objects created at a rate of 2/s
Nov 13 16:48:25 grove501 kernel: Lustre: lstest-OST01f5: Slow creates, 128/512 objects created at a rate of 2/s

      We see them constantly, and my assumption is they're due to normal load on the system. If that's the case, they should be removed.

            bzzz Alex Zhuravlev
            prakash Prakash Surya (Inactive)
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