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  1. Lustre
  2. LU-3362 HSM - Disaster Recovery Support - Master Landings
  3. LU-3565

HSM: Allow specifying minimum FID sequence at format time

Details

    • Technical task
    • Resolution: Fixed
    • Major
    • Lustre 2.5.0
    • Lustre 2.5.0
    • None
    • 8974

    Description

      In order to allow importing an existing HSM archive into a newly-formatted MDT filesystem, it is necessary to specify a minimum FID SEQ value at mkfs.lustre time for MDT0000 so that these SEQ values will not be reused.

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-5268 HSM: importing with copytool can lead to data corruption

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

          Improvement - An improvement or enhancement to an existing feature or task. LU-15437 setparam to modify fldb

          • Major - Major loss of function.
          • Open
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-3642 make seq_proc_write_common() safer

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Activity

            [LU-3565] HSM: Allow specifying minimum FID sequence at format time
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-5268 [ LU-5268 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-15437 [ LU-15437 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-3642 [ LU-3642 ]
            jlevi Jodi Levi (Inactive) made changes -
            Fix Version/s New: Lustre 2.5.0 [ 10295 ]
            jay Jinshan Xiong (Inactive) made changes -
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            adilger Andreas Dilger added a comment -

            http://review.whamcloud.com/7027

            adilger Andreas Dilger added a comment - http://review.whamcloud.com/7027
            jlevi Jodi Levi (Inactive) made changes -
            Assignee Original: WC Triage [ wc-triage ] New: Alex Zhuravlev [ bzzz ]
            adilger Andreas Dilger made changes -
            Summary Original: Allow specifying minimum FID sequence at format time New: HSM: Allow specifying minimum FID sequence at format time
            adilger Andreas Dilger created issue -

            People

              bzzz Alex Zhuravlev
              adilger Andreas Dilger
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              Dates

                Created:
                Updated:
                Resolved: