Personalities : [raid6] [raid5] [raid4] [linear] [multipath] [raid0] [raid1] [raid10] md5 : active raid5 sdd3[4] sdc3[2] sdb3[1] sda3[0] 11717514240 blocks super 1.2 level 5, 64k chunk, algorithm 2 [4/4] [UUUU] bitmap: 0/30 pages [0KB], 65536KB chunk unused devices: