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Personalities : [raid1] [raid6] [raid5] [raid4] 
md2 : active raid5 sdc4[3] sda4[1] sdb4[0]
      3746285568 blocks super 1.2 level 5, 512k chunk, algorithm 2 [3/3] [UUU]
      bitmap: 14/14 pages [56KB], 65536KB chunk

md0 : active raid1 sdc2[2] sdb2[0] sda2[1]
      1046528 blocks super 1.2 [3/3] [UUU]
      bitmap: 0/1 pages [0KB], 65536KB chunk

unused devices: <none>