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  1. Lustre
  2. LU-7716

Do not do subdir check if source and target are in the same directory

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Blocker Blocker
    • Lustre 2.8.0
    • Lustre 2.8.0
    • None
    • 3
    • 9223372036854775807

      In mdt_reint_rename_internal(), we do not need do is_subdir check if source and target are in the same directory.

           
       /* Check if @mtgtdir is subdir of @mold, before locking child
         * to avoid reverse locking. */
        rc = mdt_is_subdir(info, mtgtdir, old_fid);  <--- no need check if mtgtdir == msrcdir
        if (rc)
                GOTO(out_put_old, rc);

            di.wang Di Wang (Inactive)
            di.wang Di Wang (Inactive)
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              Created:
              Updated:
              Resolved: