Create the LUNs desired on the SAN device.
If necessary, apply LUN masking for HBA control on the SAN device.
Connect the storage device to the system.
If necessary, create port-based or WWN zones on the switch on the SAN device.
Run the fsck or newfs commands on the device, if used for file systems.
You might need to run the fsck command to repair any errors in the LUNs listed in the /etc/vfstab file.