oot@FINGSZERVER:/data# mdadm --detail /dev/md0
/dev/md0:
        Version : 1.2
  Creation Time : Sat Apr 18 03:28:35 2015
     Raid Level : raid4
     Array Size : 625141760 (596.18 GiB 640.15 GB)
  Used Dev Size : 312570880 (298.09 GiB 320.07 GB)
   Raid Devices : 3
  Total Devices : 2
    Persistence : Superblock is persistent

    Update Time : Wed Apr 29 02:29:09 2015
          State : clean, degraded, reshaping
 Active Devices : 2
Working Devices : 2
 Failed Devices : 0
  Spare Devices : 0

     Chunk Size : 512K

 Reshape Status : 0% complete
  New Chunksize : 32K

           Name : FINGSZERVER:0  (local to host FINGSZERVER)
           UUID : 28cf2783:db87c6f2:ee2f4112:dfd45ff2
         Events : 1387

    Number   Major   Minor   RaidDevice State
       0       8        0        0      active sync   /dev/sda
       1       8       16        1      active sync   /dev/sdb
       2       0        0        2      removed