Adding and removing SAN devices requires knowledge of the following commands:
cfgadm(1M) and cfgadm_fp(1M)
If you use the format command when the Sun StorageTek Traffic Manager software multipathing feature is enabled, you will see only one instance of a device identifier for each LUN. Without the Sun StorageTek Traffic Manager software enabled, you will see one identifier for each path.
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.