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  1. Lustre
  2. LU-12031

DoM/HSM: hsm_release fails after hsm_restore

Details

    • Bug
    • Resolution: Fixed
    • Minor
    • Lustre 2.16.0
    • Lustre 2.12.0
    • 3
    • 9223372036854775807

    Description

       There is an issue when releasing a file striped with DoM after an hsm_restore.

      To reproduce:

      1) create a file with a 1st component on MDT:

      lfs setstripe -E 1M -L mdt -E -1 -S 4M -c -1 /mnt/lustre/domfile

      2) archive and release the file (requires HSM set up)
       

      lfs hsm_archive /mnt/lustre/domfile
# (wait for archive to complete)
lfs hsm_release

      3) restore the file

      lfs hsm_restore /mnt/lustre/domfile
# or cat /mnt/lustre/domfile

      4) release the file => FAILS 

      lfs hsm_release /mnt/lustre/domfile

Cannot send HSM request (use of /mnt/lustre/domfile): Device or resource busy

       
      It may be something wrong with the data version stored in hsm EA.

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-13515 prohibit DOM layout for VOLATILE file

          • Major - Major loss of function.
          • Open
          mentioned in

          [Whamcloud Community Wiki] Page Page No Confluence page found with the given URL.

          [Whamcloud Community Wiki] Page Page No Confluence page found with the given URL.

          Activity

            [LU-12031] DoM/HSM: hsm_release fails after hsm_restore
            jcasper James Casper (Inactive) made changes -
            Remote Link New: This issue links to "Page (Whamcloud Community Wiki)" [ 33524 ]
            anikitenko Alena Nikitenko (Inactive) made changes -
            Remote Link New: This issue links to "Page (Whamcloud Community Wiki)" [ 33367 ]
            pjones Peter Jones made changes -
            Link New: This issue is related to DDN-4451 [ DDN-4451 ]
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.16.0 [ 15190 ]
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            tappro Mikhail Pershin added a comment -

            there is nothing left on my side as well

            tappro Mikhail Pershin added a comment - there is nothing left on my side as well
            tappro Mikhail Pershin made changes -
            Status Original: In Progress [ 3 ] New: Open [ 1 ]
            scherementsev Sergey Cheremencev added a comment -

            I've abandoned https://review.whamcloud.com/#/c/fs/lustre-release/+/47497/. Agree to close if there is no known issues after landing 47139.

            scherementsev Sergey Cheremencev added a comment - I've abandoned https://review.whamcloud.com/#/c/fs/lustre-release/+/47497/ . Agree to close if there is no known issues after landing 47139.
            pjones Peter Jones added a comment -

            There is still an unhanded patch tracked under this ticket - https://review.whamcloud.com/#/c/fs/lustre-release/+/47497/ - but I'll defer to scherementsev as to whether that is needed...

            pjones Peter Jones added a comment - There is still an unhanded patch tracked under this ticket - https://review.whamcloud.com/#/c/fs/lustre-release/+/47497/ - but I'll defer to scherementsev as to whether that is needed...
            nangelinas Nikitas Angelinas added a comment -

            Peter, is there any remaining work for this issue or can it be closed?

            nangelinas Nikitas Angelinas added a comment - Peter, is there any remaining work for this issue or can it be closed?
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/47139/
            Subject: LU-12031 mdt: explicit data version of DoM files
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: aae3289adb2bbc192870f195b78044484f717e16

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/47139/ Subject: LU-12031 mdt: explicit data version of DoM files Project: fs/lustre-release Branch: master Current Patch Set: Commit: aae3289adb2bbc192870f195b78044484f717e16

            People

              tappro Mikhail Pershin
              cealustre CEA
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              Dates

                Created:
                Updated:
                Resolved: