/dev/sdb2:
          Magic : a92b4efc
        Version : 0.90.00
           UUID : 3285166e:74d4ae67:92528985:9cbb2b3c (local to host speedy)
  Creation Time : Wed Aug 31 10:37:01 2011
     Raid Level : raid0
   Raid Devices : 2
  Total Devices : 2
Preferred Minor : 1

    Update Time : Wed Aug 31 10:37:01 2011
          State : clean
 Active Devices : 2
Working Devices : 2
 Failed Devices : 0
  Spare Devices : 0
       Checksum : 1c56aea8 - correct
         Events : 1

     Chunk Size : 512K

      Number   Major   Minor   RaidDevice State
this     1       8       18        1      active sync   /dev/sdb2

   0     0       8        2        0      active sync   /dev/sda2
   1     1       8       18        1      active sync   /dev/sdb2