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  1. Lustre
  2. LU-13014

script to generate and fill ldiskfs filesystem using debugfs

Details

    • Improvement
    • Resolution: Duplicate
    • Minor
    • None
    • None
    • None
    • 9223372036854775807

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        is related to

        Improvement - An improvement or enhancement to an existing feature or task. LU-16155 allow importing inode/block allocation maps to new ldisks filesystem

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

        Activity

          [LU-13014] script to generate and fill ldiskfs filesystem using debugfs
          adilger Andreas Dilger added a comment -

          I think this functionality could also be implemented with LU-16155, either by keeping existing block dumps, or generating synthetic ones as needed.

          adilger Andreas Dilger added a comment - I think this functionality could also be implemented with LU-16155 , either by keeping existing block dumps, or generating synthetic ones as needed.
          bzzz Alex Zhuravlev added a comment -

          one problem with the script attached is that it doesn't correct checksum in gdp.
          and I guess it won't work very well for really large devices - it makes sense to rewrite this functionality using libext2fs

          bzzz Alex Zhuravlev added a comment - one problem with the script attached is that it doesn't correct checksum in gdp. and I guess it won't work very well for really large devices - it makes sense to rewrite this functionality using libext2fs

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            wc-triage WC Triage
            bzzz Alex Zhuravlev
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              Updated:
              Resolved: