Step 1 Log in to the backup server by using the PuTTY or SSH tool.
Step 2 Run cat /proc/scsi/scsi
to check information about the connected Fibre Channel devices.
Step 3 Run echo “scsi add-single-device 0 0 0 8” > /proc/scsi/scsi
to scan for SCSI devices.
Step 4 Run cat /proc/scsi/scsi
again to check information about the connected Fibre Channel devices.
If the following command output is displayed, the devices are correctly displayed.
Step 5 Run vi /etc/rc.local
to open the system boot file. Add the commands shown in the following red box to the file. These commands add corresponding LUNs to the system.
The commands added to the system boot file will be automatically executed upon the system start. The number 0 0 0 8 in the following figure indicates the corresponding LUN's number.