abundance raid # mdadm -D /dev/md1
/dev/md1:
        Version : 00.90.03
  Creation Time : Sat Feb 10 10:03:18 2007
     Raid Level : raid1
     Array Size : 80035712 (76.33 GiB 81.96 GB)
    Device Size : 80035712 (76.33 GiB 81.96 GB)
   Raid Devices : 2
  Total Devices : 2
Preferred Minor : 1
    Persistence : Superblock is persistent

    Update Time : Sat Feb 10 10:47:47 2007
          State : clean
 Active Devices : 2
Working Devices : 2
 Failed Devices : 0
  Spare Devices : 0

           UUID : 1dc5ea53:7a38495b:996831eb:36e061b7
         Events : 0.4

    Number   Major   Minor   RaidDevice State
       0       8        1        0      active sync   /dev/sda1
       1       8       17        1      active sync   /dev/sdb1