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  1. Lustre
  2. LU-14642

transfer layout version to OST objects in layout change

Details

    • Bug
    • Resolution: Fixed
    • Critical
    • Lustre 2.16.0
    • None
    • None

    Description

      There are cases that layout version has not been transferred to OST object after mirror extend/split/resync which makes following sync hang.

      OFD will compare the layout version from client with on-disk object's in ofd_verify_layout_version(), as the client's version increased with mirror extend/split/resync, the sync IO will keep loop with EINPROGRESS reply from the OFD.

       

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-14647 mapwrite a FLR file does not stale other mirrors

          • Blocker - Blocks development and/or testing work, production could not run.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. LU-14646 seek over file size and write causes stat reporting wrong file size

          • Major - Major loss of function.
          • Resolved

          Activity

            [LU-14642] transfer layout version to OST objects in layout change
            adilger Andreas Dilger made changes -
            Link New: This issue is related to EX-6686 [ EX-6686 ]
            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 ]
            cfaber Colin Faber made changes -
            Epic Link New: EX-4394 [ 67708 ]
            jhammond John Hammond made changes -
            Link New: This issue is related to EX-5101 [ EX-5101 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-14647 [ LU-14647 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-14646 [ LU-14646 ]
            cfaber Colin Faber made changes -
            Link New: This issue is related to EX-4626 [ EX-4626 ]
            ys Yang Sheng made changes -
            Link New: This issue is related to EX-3673 [ EX-3673 ]
            jhammond John Hammond made changes -
            Link New: This issue is related to DDN-2245 [ DDN-2245 ]
            bobijam Zhenyu Xu made changes -
            Link New: This issue is related to DDN-1978 [ DDN-1978 ]
            bobijam Zhenyu Xu created issue -

            People

              bobijam Zhenyu Xu
              bobijam Zhenyu Xu
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              Dates

                Created:
                Updated:
                Resolved: