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  1. Lustre
  2. LU-14860

setting obdfilter.*.access_log_size=0 fails

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

    Description

      While the code in access_log_size_store() appears to allow size=0 to be used to disable the OAL on a system, this actually fails with -EBUSY. Setting it to any valid size after it has been created fails with -EEXIST. It should be possible to (at least) disable the OAL after it was enabled without an unmount/remount, accepting that any entries in the log will be lost.

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          is related to

          Task - A task that needs to be done. LU-13238 add OFD layer object access logs

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

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              wc-triage WC Triage
              adilger Andreas Dilger
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              Dates

                Created:
                Updated: