Personalities : [raid1] md1 : active raid1 sda1[0] sdc1[2] sdb1[1] 292507584 blocks [3/3] [UUU] bitmap: 2/3 pages [8KB], 65536KB chunk md2 : active raid1 sda2[0] sdb2[1] sdc2[2] 523840 blocks [3/3] [UUU] unused devices: