/usr/bin/rescan-scsi-bus.sh

rescan-scsi-bus.sh included in sg3-utils package.

rescan-scsi-bus.sh
Scanning SCSI subsystem for new devices
Scanning host 0 for  SCSI target IDs  0 1 2 3 4 5 6 7, all LUNs
 Scanning for device 0 0 0 0 ...
.../...
Scanning host 1 for  all SCSI target IDs, all LUNs
Scanning host 2 for  SCSI target IDs  0 1 2 3 4 5 6 7, all LUNs
 Scanning for device 2 0 0 0 ...
.../...
Scanning host 3 for  all SCSI target IDs, all LUNs
0 new or changed device(s) found.
0 remapped or resized device(s) found.
0 device(s) removed.

See also

• Block devices: blkid (UUID), lshw -class disk, hwinfo --disk, udevadm, rescan-scsi-bus.sh, LUN, hdparm, findfs, Add a new disk
• lsblk, pvscan lspci, lsscsi, smartctl, fdisk, parted, Kpartx, pvdiplay, pvs, udisksctl, /dev/sd, nvme list

Fibre Channel: SAN, HBA, LUN, WWN, WWPN, LIF, rescan-scsi-bus.sh

• SCSI