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  1. Lustre
  2. LU-15145

hsm_cancel on an inactive HSM restore request do not free the EX lock

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • Lustre 2.15.0
    • None
    • None
    • VMs + Lustre 2.14.55_43_g6a08df2
      lhsmtool_posix
    • 3
    • 9223372036854775807

    Description

      For an inactive HSM RESTORE request (not sent to a copytool), CANCEL action (or purge) only delete the record inside the llog but it does not unlock the MDS_INODELOCK_LAYOUT exclusive lock.

      This causes an orphan EX lock on the fid.
      Combined with the LU-15132, it could hang easily entirely a MDT.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-15132 Parallel data accesses on a release file could hang a MDT

          • Major - Major loss of function.
          • Resolved

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            People

              eaujames Etienne Aujames
              eaujames Etienne Aujames
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              Dates

                Created:
                Updated:
                Resolved: