/dev/mfid0 smartctl 7.2 2020-12-30 r5155 [FreeBSD 12.2-RELEASE-p3 amd64] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org /dev/mfid0: To monitor disks on LSI RAID load mfip.ko module and run 'smartctl -a /dev/passX' to show SMART information Please specify device type with the -d option. Use smartctl -h to get a usage summary