Dell Emulex Family of Adapters - Manual (Page 130)

OneCommand™ Manager Application P010066-01A Rev. A
8. Managing Adapters and Ports
FC/FCoE
130
2. In the discovery-tree, select the FC/FCoE target whose information you want to
view. The Target Information tab appears.
Figure 8-11 Target Information Tab
Target Information Field Definitions
Mapping Information Area

FC ID – The FC ID for the target; assigned automatically in the firmware.

SCSI Bus Number – The SCSI bus number to which the target is mapped.

SCSI Target Number – The target's identifier on the SCSI bus.

Node WWN – A unique 64-bit number, in hexadecimal, for the target (N_PORT
or NL_PORT).

Port WWN – A unique 64-bit number, in hexadecimal, for the fabric (F_PORT or
Switched Fabric Loop Port [FL_PORT]).

OS Device Name – The operating system device name.
Viewing FC/FCoE LUN Information
When you select a LUN associated with an FC/FCoE adapter from the discovery-tree,
the LUN tab displays information associated with that LUN.
Note: The following notes apply when viewing FC/FCoE LUN information:

LUNs that are associated with a manageable COMSTAR port do not appear
in the discovery-tree and cannot be configured using the OneCommand
Manager application or hbacmd utilities. To view the LUNs using the
OneCommand Manager application, you must view the COMSTAR port as
a target. COMSTAR ports are supported on OpenSolaris only.

The Refresh LUNs button only refreshes the LUN list for the currently
selected target.

On Linux systems, to make LUNs that are newly added to a storage array
appear on the host, the following script must run from the command shell:
/usr/sbin/lpfc/lun_scan all
This prevents you from having to reboot. If the host machine is rebooted
after the LUN is added to the target array, you do not need to run the script.