/dev/mfi0 Configuration: 1 arrays, 1 volumes, 0 spares array 0 of 2 drives: drive 0 ( 447G) ONLINE <KINGSTON SEDC500 J2.3 serial=50026B76830126D1> SATA drive 1 ( 447G) ONLINE <KINGSTON SEDC500 J2.3 serial=50026B7683012763> SATA volume mfid0 (447G) RAID-1 64K OPTIMAL <OpnSense> spans: array 0