mfi0 Configuration: 1 arrays, 1 volumes, 0 spares array 0 of 2 drives: drive 0 ( 932G) ONLINE <ST1000NM0055-1V4 DA06 serial=ZBS0GL2V> SATA drive 1 ( 932G) ONLINE <ST1000NM0055-1V4 DA06 serial=ZBS0G6G3> SATA volume mfid0 (931G) RAID-1 64K OPTIMAL <disk> spans: array 0