Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] 
md2 : active raid5 sdb5[0] sdc5[2] sdd5[3] sda5[1]
      8776594944 blocks super 1.2 level 5, 64k chunk, algorithm 2 [4/4] [UUUU]
      
md1 : active raid1 sda2[0] sdb2[1] sdc2[2] sdd2[3]
      2097088 blocks [4/4] [UUUU]
      
md0 : active raid1 sda1[0] sdb1[1] sdc1[2] sdd1[3]
      2490176 blocks [4/4] [UUUU]
      
unused devices: <none>