barrett@mainframe:/media/vault$ dmesg | grep md0
[    2.695501] md/raid:md0: device sdb operational as raid disk 0
[    2.695503] md/raid:md0: device sde operational as raid disk 3
[    2.695504] md/raid:md0: device sdd operational as raid disk 2
[    2.695505] md/raid:md0: device sdc operational as raid disk 1
[    2.695744] md/raid:md0: allocated 4280kB
[    2.695819] md/raid:md0: raid level 5 active with 4 out of 4 devices, algorithm 2
[    2.695841] md0: detected capacity change from 0 to 6000792305664
[    2.733635]  md0: unknown partition table
[    7.024000] EXT4-fs (md0): mounted filesystem with ordered data mode. Opts: (null)