Personalities : [raid1] [linear] [multipath] [raid0] [raid6] [raid5] [raid4] [raid10] md2 : active raid1 sda3[0] sdb3[1] 1870522688 blocks super 1.2 [2/2] [UU] [===============>.....] resync = 78.9% (1477278208/1870522688) finish=35.9min speed=182404K/sec bitmap: 7/14 pages [28KB], 65536KB chunk md1 : active raid1 sdb2[1] sda2[0] 523712 blocks super 1.2 [2/2] [UU] md0 : active raid1 sda1[0] sdb1[1] 4190208 blocks super 1.2 [2/2] [UU] unused devices: