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  1. Lustre
  2. LU-15661

Nodemap possibly broken with upgrade

Details

    • Bug
    • Resolution: Fixed
    • Critical
    • Lustre 2.15.0
    • Lustre 2.15.0
    • 3
    • 9223372036854775807

    Description

      Due to patch https://review.whamcloud.com/44108 "LU-14797 sec: add projid to nodemap", an upgrade from a previous Lustre version that does not have this patch might lead to a broken nodemap behavior.

      This patch changes the internal representation of the map mode. Before this patch, an internal value of 0 for map mode means "map both uid and gid". And this is the default value. But with this patch, the value 0 does not mean anything anymore: "map both uid and gid" has been changed to value 3 internally.

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        Activity

          [LU-15661] Nodemap possibly broken with upgrade
          mkadmiel Michael Kadmiel (Inactive) made changes -
          Link New: This issue is blocked by DDN-3674 [ DDN-3674 ]
          sebastien Sebastien Buisson made changes -
          Link New: This issue is related to DDN-3490 [ DDN-3490 ]
          pjones Peter Jones made changes -
          Link New: This issue is related to DDN-3037 [ DDN-3037 ]
          pjones Peter Jones made changes -
          Resolution New: Fixed [ 1 ]
          Status Original: Open [ 1 ] New: Resolved [ 5 ]
          adilger Andreas Dilger made changes -
          Fix Version/s New: Lustre 2.15.0 [ 14791 ]
          sebastien Sebastien Buisson made changes -
          Link New: This issue is related to DDN-2859 [ DDN-2859 ]
          sebastien Sebastien Buisson created issue -

          People

            sebastien Sebastien Buisson
            sebastien Sebastien Buisson
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            Dates

              Created:
              Updated:
              Resolved: