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  1. Lustre
  2. LU-4990

nodemap: replace existing root squash code with default_nodemap handling

Details

    • Improvement
    • Resolution: Duplicate
    • Minor
    • None
    • Lustre 2.7.0
    • 13821

    Description

      Once the nodemap/idmap changes are landed, it makes sense to replace the existing root squash code with equivalent handling via the default_nodemap instead of having two overlapping mechanisms.

      That would simplify the Lustre code a bit, and get better testing of the nodemap code, which has a superset of functionality. It makes sense to keep the existing /proc interfaces for setting the nosquash NIDs and UID/GID, and just have them modify the default_nodemap structure appropriately.

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        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. LU-15656 Deprecate legacy root squash mechanism

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

          New Feature - A new feature of the product, which has yet to be developed. LU-3291 IU UID/GID Mapping Feature

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

          Activity

            [LU-4990] nodemap: replace existing root squash code with default_nodemap handling
            adilger Andreas Dilger added a comment -

            This is being implemented via LU-15656.

            adilger Andreas Dilger added a comment - This is being implemented via LU-15656 .

            People

              wc-triage WC Triage
              adilger Andreas Dilger
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              Dates

                Created:
                Updated:
                Resolved: