Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-3716

mds-survey ASSERTION( lu_device_is_mdt(o->lo_dev) )

Details

    • Bug
    • Resolution: Fixed
    • Critical
    • Lustre 2.7.0
    • Lustre 2.4.0, Lustre 2.5.1
    • 3
    • 9570

    Description

      Observed fairly repeatably when running mds-survey.sh after the first few million creates. It appears unlikely to occur when creating less than 100,00 objects (the default).

      2013-08-06 15:05:51 LustreError: 4379:0:(mdt_handler.c:2352:mdt_obj()) ASSERTION( lu_device_is_mdt(o->lo_dev) ) failed:
2013-08-06 15:05:51 LustreError: 4379:0:(mdt_handler.c:2352:mdt_obj()) LBUG

      The failures where observed with code post 2.4.0 which includes the LU-2758 fix.

      Attachments

        Activity

          [LU-3716] mds-survey ASSERTION( lu_device_is_mdt(o->lo_dev) )
          mdiep Minh Diep made changes -
          Link New: This issue is related to JFC-20 [ JFC-20 ]
          bfaccini Bruno Faccini (Inactive) made changes -
          Link New: This issue is related to DDN-251 [ DDN-251 ]
          pjones Peter Jones made changes -
          Resolution New: Fixed [ 1 ]
          Status Original: In Progress [ 3 ] New: Resolved [ 5 ]
          pjones Peter Jones made changes -
          Labels Original: llnl server zfs New: HB llnl server zfs
          pjones Peter Jones made changes -
          Priority Original: Major [ 3 ] New: Critical [ 2 ]
          morrone Christopher Morrone (Inactive) made changes -
          Labels Original: server zfs New: llnl server zfs
          jlevi Jodi Levi (Inactive) made changes -
          Fix Version/s New: Lustre 2.7.0 [ 10631 ]
          Fix Version/s Original: Lustre 2.6.0 [ 10595 ]
          adilger Andreas Dilger made changes -
          Summary Original: ASSERTION( lu_device_is_mdt(o->lo_dev) ) New: mds-survey ASSERTION( lu_device_is_mdt(o->lo_dev) )
          jlevi Jodi Levi (Inactive) made changes -
          Priority Original: Critical [ 2 ] New: Major [ 3 ]
          jlevi Jodi Levi (Inactive) made changes -
          Priority Original: Major [ 3 ] New: Critical [ 2 ]

          People

            yujian Jian Yu
            behlendorf Brian Behlendorf
            Votes:
            0 Vote for this issue
            Watchers:
            10 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: