Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] 
md321 : active raid1 sde5[3] sdd5[2] sdc5[1] sdb5[0]
      8353728 blocks super 1.0 [4/4] [UUUU]
      bitmap: 0/1 pages [0KB], 65536KB chunk

md256 : active raid1 sde2[4](S) sdd2[3](S) sdc2[2] sdb2[1]
      530112 blocks super 1.0 [2/2] [UU]
      bitmap: 0/1 pages [0KB], 65536KB chunk

md9 : active raid1 sde1[27] sdd1[26] sdc1[25] sdb1[24]
      530048 blocks super 1.0 [24/4] [_UUUU___________________]
      bitmap: 1/1 pages [4KB], 65536KB chunk

md1 : active raid5 sde3[3] sdd3[2] sdc3[1] sdb3[0]
      11691190848 blocks super 1.0 level 5, 64k chunk, algorithm 2 [4/4] [UUUU]
      
md13 : active raid1 sde4[27] sdd4[26] sdc4[25] sdb4[24]
      458880 blocks super 1.0 [24/4] [_UUUU___________________]
      bitmap: 1/1 pages [4KB], 65536KB chunk

unused devices: <none>