Show host from os disk
-> ls /sys/class/scsi_host/
host0 host1 host2
Scan for each host
-> echo "- - -" > /sys/class/scsi_host/host0/scan
-> echo "- - -" > /sys/class/scsi_host/host1/scan
-> echo "- - -" > /sys/class/scsi_host/host2/scan
lsblk will show the new disk
