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  1. Lustre
  2. LU-18831

Add llapi_layout_set_by_fd to set a custom layout on an open file descriptor of a file without striping

Details

    • Improvement
    • Resolution: Unresolved
    • Minor
    • None
    • Lustre 2.17.0
    • None
    • 3
    • 9223372036854775807

    Description

      The goal of this function is to take in a struct llapi_layout and a file descriptor then convert the layout into the struct lov_user_md, then store it into the trusted.lov xattr. This will allow copytools to add a custom layout on restore for example.

      Attachments

        Activity

          [LU-18831] Add llapi_layout_set_by_fd to set a custom layout on an open file descriptor of a file without striping
          gerrit Gerrit Updater added a comment -

          "Sylwyn GIARDI <sylwyn.giardi@cea.fr>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/58475
          Subject: LU-18831 : add llapi_layout_set_by_fd
          Project: fs/lustre-release
          Branch: master
          Current Patch Set: 1
          Commit: ffb5a2d1c470cd689bc4e26b12c27d839dd838aa

          gerrit Gerrit Updater added a comment - "Sylwyn GIARDI <sylwyn.giardi@cea.fr>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/58475 Subject: LU-18831 : add llapi_layout_set_by_fd Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: ffb5a2d1c470cd689bc4e26b12c27d839dd838aa

          People

            giardi Sylwyn Giardi
            courrier Guillaume Courrier
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            Dates

              Created:
              Updated: