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  1. Lustre
  2. LU-13691

Allow for lfs migrate between MDTs to include DOM

Details

    • Improvement
    • Resolution: Unresolved
    • Minor
    • None
    • None
    • None
    • 9223372036854775807

    Description

      Would it be possible to add options to allow lfs migrate to be used for migration of files/directories between MDTs to include DOM data partitions?  For example directoryA has files with inodes and a DOM layout on MDT00.  Lfs migrate directoryA to MDT01 such that both inodes and DOM components are migrated. 

       

      Would it be possible to have data beyond the MDT remain in place on OSTs?  

       

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-13298 lfs migrate -m "migrate failed: Operation not supported (-95)" on DoM files

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. LU-11025 DNE3: directory restripe

          • Major - Major loss of function.
          • Resolved

          Activity

            [LU-13691] Allow for lfs migrate between MDTs to include DOM
            adilger Andreas Dilger made changes -
            Link New: This issue is related to DDN-3599 [ DDN-3599 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-13298 [ LU-13298 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to EX-4267 [ EX-4267 ]
            pjones Peter Jones made changes -
            Assignee Original: WC Triage [ wc-triage ] New: Lai Siyao [ laisiyao ]
            pjones Peter Jones made changes -
            Link New: This issue is related to LU-11025 [ LU-11025 ]
            klamb Kyle Lamb (Inactive) created issue -

            People

              laisiyao Lai Siyao
              klamb Kyle Lamb (Inactive)
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              Dates

                Created:
                Updated: