Personalities : [raid0] [raid10] [linear] [multipath] [raid1] [raid6] [raid5] [raid4] md126 : active raid10 sdd1[3] sdc1[2] sda1[0] sdb1[1] 19532608512 blocks super 1.2 512K chunks 2 near-copies [4/4] [UUUU] md127 : active raid0 sdh1[2] sdg1[1] sdf1[0] 5860141056 blocks super 1.2 512k chunks unused devices: