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  1. Lustre
  2. LU-11085

Replace Lustre interval tree with kernel one

Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.16.0
    • Lustre 2.13.0
    • 9223372036854775807

    Description

      Lustre created a internal interval tree based on the beta patch for the linux kernel. Its been long since merged into the kernel tree so Lustre can migrate to using that implementation

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-1669 lli->lli_write_mutex (single shared file performance)

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

          Bug - A problem which impairs or prevents the functions of the product. LU-11463 DOM: osc_extent_make_ready()) ASSERTION( last_oap_count > 0 ) failed

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

          Improvement - An improvement or enhancement to an existing feature or task. LU-12511 Prepare lustre for adoption into the linux kernel

          • Major - Major loss of function.
          • Open

          Question/Request - A product question or request LU-17276 Use interval tree in flock to improve the scalability

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

          Activity

            [LU-11085] Replace Lustre interval tree with kernel one
            simmonsja James A Simmons made changes -
            Fix Version/s New: Lustre 2.16.0 [ 15190 ]
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            simmonsja James A Simmons made changes -
            Link New: This issue is related to LU-17276 [ LU-17276 ]
            simmonsja James A Simmons made changes -
            Link New: This issue is related to LU-11463 [ LU-11463 ]
            simmonsja James A Simmons made changes -
            Link New: This issue is related to LU-12511 [ LU-12511 ]
            simmonsja James A Simmons made changes -
            Assignee Original: James A Simmons [ simmonsja ] New: Neil Brown [ neilb ]
            adilger Andreas Dilger made changes -
            Attachment New: IntervalTree_HLD.tgz [ 37598 ]
            adilger Andreas Dilger made changes -
            Attachment New: bugzilla-11300.tgz [ 37597 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-1669 [ LU-1669 ]
            simmonsja James A Simmons made changes -
            Link Original: This issue is related to LU-9679 [ LU-9679 ]
            simmonsja James A Simmons made changes -
            Affects Version/s New: Lustre 2.13.0 [ 14290 ]
            Affects Version/s Original: Lustre 2.12.0 [ 13495 ]

            People

              neilb Neil Brown
              simmonsja James A Simmons
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              Dates

                Created:
                Updated:
                Resolved: