/dev/mfisyspd0 smartctl 7.3 2022-02-28 r5338 [FreeBSD 13.0-STABLE amd64] (local build) Copyright (C) 2002-22, Bruce Allen, Christian Franke, www.smartmontools.org /dev/mfisyspd0: To access disks on /dev/mfisyspd0 use '-d megaraid,N' device type Please specify device type with the -d option. Use smartctl -h to get a usage summary /dev/mfisyspd1 smartctl 7.3 2022-02-28 r5338 [FreeBSD 13.0-STABLE amd64] (local build) Copyright (C) 2002-22, Bruce Allen, Christian Franke, www.smartmontools.org /dev/mfisyspd1: To access disks on /dev/mfisyspd1 use '-d megaraid,N' device type Please specify device type with the -d option. Use smartctl -h to get a usage summary