/dev/sda3:
          Magic : a92b4efc
        Version : 00.90.00
           UUID : 938aa1a7:a216603a:d46d31fa:4faee42a
  Creation Time : Thu Aug 11 21:19:43 2011
     Raid Level : raid6
  Used Dev Size : 1951945600 (1861.52 GiB 1998.79 GB)
     Array Size : 3903891200 (3723.04 GiB 3997.58 GB)
   Raid Devices : 4
  Total Devices : 4
Preferred Minor : 0

    Update Time : Fri Nov  4 00:13:42 2011
          State : active
 Active Devices : 4
Working Devices : 4
 Failed Devices : 0
  Spare Devices : 0
       Checksum : 143cd05d - correct
         Events : 0.248094

     Chunk Size : 64K

      Number   Major   Minor   RaidDevice State
this     1       8       19        1      active sync   /dev/sdb3

   0     0       8        3        0      active sync   /dev/sda3
   1     1       8       19        1      active sync   /dev/sdb3
   2     2       8       35        2      active sync   /dev/sdc3
   3     3       8       51        3      active sync   /dev/sdd3
/dev/sdb3:
          Magic : a92b4efc
        Version : 00.90.00
           UUID : 938aa1a7:a216603a:d46d31fa:4faee42a
  Creation Time : Thu Aug 11 21:19:43 2011
     Raid Level : raid6
  Used Dev Size : 1951945600 (1861.52 GiB 1998.79 GB)
     Array Size : 3903891200 (3723.04 GiB 3997.58 GB)
   Raid Devices : 4
  Total Devices : 4
Preferred Minor : 0

    Update Time : Fri Nov  4 00:13:42 2011
          State : active
 Active Devices : 4
Working Devices : 4
 Failed Devices : 0
  Spare Devices : 0
       Checksum : 143cd04b - correct
         Events : 0.248094

     Chunk Size : 64K

      Number   Major   Minor   RaidDevice State
this     0       8        3        0      active sync   /dev/sda3

   0     0       8        3        0      active sync   /dev/sda3
   1     1       8       19        1      active sync   /dev/sdb3
   2     2       8       35        2      active sync   /dev/sdc3
   3     3       8       51        3      active sync   /dev/sdd3
/dev/sdc3:
          Magic : a92b4efc
        Version : 00.90.00
           UUID : 938aa1a7:a216603a:d46d31fa:4faee42a
  Creation Time : Thu Aug 11 21:19:43 2011
     Raid Level : raid6
  Used Dev Size : 1951945600 (1861.52 GiB 1998.79 GB)
     Array Size : 3903891200 (3723.04 GiB 3997.58 GB)
   Raid Devices : 4
  Total Devices : 2
Preferred Minor : 0

    Update Time : Wed Jun 27 13:32:30 2012
          State : clean
 Active Devices : 2
Working Devices : 2
 Failed Devices : 1
  Spare Devices : 0
       Checksum : 15f80804 - correct
         Events : 0.4430040

     Chunk Size : 64K

      Number   Major   Minor   RaidDevice State
this     2       8       35        2      active sync   /dev/sdc3

   0     0       0        0        0      removed
   1     1       0        0        1      faulty removed
   2     2       8       35        2      active sync   /dev/sdc3
   3     3       8       51        3      active sync   /dev/sdd3
/dev/sdd3:
          Magic : a92b4efc
        Version : 00.90.00
           UUID : 938aa1a7:a216603a:d46d31fa:4faee42a
  Creation Time : Thu Aug 11 21:19:43 2011
     Raid Level : raid6
  Used Dev Size : 1951945600 (1861.52 GiB 1998.79 GB)
     Array Size : 3903891200 (3723.04 GiB 3997.58 GB)
   Raid Devices : 4
  Total Devices : 2
Preferred Minor : 0

    Update Time : Wed Jun 27 13:32:30 2012
          State : clean
 Active Devices : 2
Working Devices : 2
 Failed Devices : 1
  Spare Devices : 0
       Checksum : 15f80816 - correct
         Events : 0.4430040

     Chunk Size : 64K

      Number   Major   Minor   RaidDevice State
this     3       8       51        3      active sync   /dev/sdd3

   0     0       0        0        0      removed
   1     1       0        0        1      faulty removed
   2     2       8       35        2      active sync   /dev/sdc3
   3     3       8       51        3      active sync   /dev/sdd3
/dev/md0:
        Version : 00.90.03
  Creation Time : Thu Aug 11 21:19:43 2011
     Raid Level : raid6
     Array Size : 3903891200 (3723.04 GiB 3997.58 GB)
  Used Dev Size : 1951945600 (1861.52 GiB 1998.79 GB)
   Raid Devices : 4
  Total Devices : 2
Preferred Minor : 0
    Persistence : Superblock is persistent

    Update Time : Wed Jun 27 13:32:30 2012
          State : clean, degraded
 Active Devices : 2
Working Devices : 2
 Failed Devices : 0
  Spare Devices : 0

     Chunk Size : 64K

           UUID : 938aa1a7:a216603a:d46d31fa:4faee42a
         Events : 0.4430040

    Number   Major   Minor   RaidDevice State
       0       0        0        0      removed
       1       0        0        1      removed
       2       8       35        2      active sync   /dev/sdc3
       3       8       51        3      active sync   /dev/sdd3