List scsi devices
lsscsi
Explore the directory containing SCSI information
ls -F /proc/scsi
Display block devices on the system
ls /sys/block
Display disk devices
fdisk -l
Rescan SCSI bus without reboot
echo ” – – -” > /sys/class/scsi_host/host#/scan
Determine SCSI host value
ls /sys/class/scsi_host
