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  1. Lustre
  2. LU-3647 HSM _not only_ small fixes and to do list goes here
  3. LU-3932

HSM can only handle ~4G requests at most

Details

    • Technical task
    • Resolution: Won't Fix
    • Major
    • None
    • Lustre 2.5.0
    • 10389

    Description

      In current implementation, a catalog llog can only have ~4G entries in its lifetime which means HSM can only handle ~4G requests at most.

      We have to improve catalog. It seems reasonable for me to roll catalog index back when it reaches maximum, assuming that it's impossible to have ~4G entries on the same time.

      Attachments

        Activity

          [LU-3932] HSM can only handle ~4G requests at most
          jhammond John Hammond made changes -
          Status Original: Resolved [ 5 ] New: Closed [ 6 ]
          jhammond John Hammond made changes -
          Resolution New: Won't Fix [ 2 ]
          Status Original: Reopened [ 4 ] New: Resolved [ 5 ]
          jay Jinshan Xiong (Inactive) made changes -
          Assignee Original: Jinshan Xiong [ jay ] New: John Hammond [ jhammond ]
          jay Jinshan Xiong (Inactive) made changes -
          Resolution Original: Won't Fix [ 2 ]
          Status Original: Closed [ 6 ] New: Reopened [ 4 ]
          jlevi Jodi Levi (Inactive) made changes -
          Resolution New: Won't Fix [ 2 ]
          Status Original: Open [ 1 ] New: Closed [ 6 ]
          jlevi Jodi Levi (Inactive) made changes -
          Fix Version/s Original: Lustre 2.7.0 [ 10631 ]
          adilger Andreas Dilger made changes -
          Labels New: hsm
          jlevi Jodi Levi (Inactive) made changes -
          Fix Version/s New: Lustre 2.7.0 [ 10631 ]
          Fix Version/s Original: Lustre 2.6.0 [ 10595 ]
          jlevi Jodi Levi (Inactive) made changes -
          Fix Version/s New: Lustre 2.6.0 [ 10595 ]
          Fix Version/s Original: Lustre 2.5.0 [ 10295 ]
          adilger Andreas Dilger made changes -
          Fix Version/s New: Lustre 2.5.0 [ 10295 ]

          People

            jhammond John Hammond
            jay Jinshan Xiong (Inactive)
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            Dates

              Created:
              Updated:
              Resolved: