Details

    • 9223372036854775807

    Description

      This feature is a complement to the LU-5319 that implements the support of multiple modify RPCs in flight for MDC-MDT connection.

      It will improve the performance of modify metadata cross-MDT operations, while ensuring the correctness of recovery handling (request resend, and MDT recovery).

      Attachments

        1. mdtest-32kb-dom.png
          9 kB
          James A Simmons
        2. mdtest-32kb-ost.png
          9 kB
          James A Simmons
        3. mdtest-dir.png
          8 kB
          James A Simmons
        4. mdtest-zero-size.png
          8 kB
          James A Simmons

        Issue Links

          Activity

            [LU-6864] DNE3: Support multiple modify RPCs in flight for MDT-MDT connection
            pjones Peter Jones made changes -
            Link New: This issue is related to LU-16126 [ LU-16126 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-16065 [ LU-16065 ]
            simmonsja James A Simmons made changes -
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-14761 [ LU-14761 ]
            laisiyao Lai Siyao made changes -
            Parent New: LU-14146 [ 61738 ]
            Issue Type Original: Improvement [ 4 ] New: Technical task [ 7 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to EX-4451 [ EX-4451 ]
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.16.0 [ 15190 ]
            Fix Version/s Original: Lustre 2.15.0 [ 14791 ]
            adilger Andreas Dilger made changes -
            Issue Type Original: New Feature [ 2 ] New: Improvement [ 4 ]
            simmonsja James A Simmons made changes -
            Attachment New: mdtest-32kb-dom.png [ 39074 ]
            simmonsja James A Simmons made changes -
            Attachment New: mdtest-32kb-ost.png [ 39073 ]

            People

              hongchao.zhang Hongchao Zhang
              pichong Gregoire Pichon
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              Dates

                Created:
                Updated:
                Resolved: