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  1. Lustre
  2. LU-3839

Incorrect file system usage on Lustre Quota

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Details

    • Bug
    • Resolution: Not a Bug
    • Major
    • None
    • Lustre 1.8.8
    • None
    • 3
    • 9936

    Description

      Lustre quota does not show correct file system usage for an user.
      When the customer counted up file size, the usage of that user is about 62GB, but "lfs quota" is showing 7TB.

      $ COUNT=0; for i in `cat file_size_20130821.txt | awk '{ print $5 }'`
      
          do
          COUNT=`expr ${COUNT} + ${i}`
          done; echo "SUM ${COUNT}"
      
      SUM 65272511
      

      Lustre quota shows as follows.

      [root@se1 ~]# date
      Fri Aug 23 10:00:35 JST 2013

      [root@se1 ~]# lfs quota -u kawashin /nshare2
      Disk quotas for user kawashin (uid 14520):
      Filesystem kbytes quota limit grace files quota limit grace
      /nshare2 7076986516 0 0 - 14157 0 0 -

      quotacheck did not work.

      [root@se1 ~]# lfs quotacheck -ug /nshare2 ; date
      Fri Aug 23 10:01:50 JST 2013
      [root@se1 ~]# lfs quota -u kawashin /nshare2
      Disk quotas for user kawashin (uid 14520):
      Filesystem kbytes quota limit grace files quota limit grace
      /nshare2 7076986516 0 0 - 14157 0 0 -

      Attachments

        1. 2013-08-23.tar.gz
          75 kB
        2. lctl_dk_wQUOTA_TRACE.out.2.gz
          4.43 MB
        3. lctl_dk.out.2.gz
          4.03 MB
        4. messages_20130924.tar.gz
          125 kB

        Activity

          People

            niu Niu Yawei (Inactive)
            ihara Shuichi Ihara (Inactive)
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            Dates

              Created:
              Updated:
              Resolved: