HP StorageWorks Scalable File Share System Installation and Upgrade Guide Version 2.2

Step 11: Configuring the administration server 6–25
6.11.1Identifying administration and service LUNs for the administration server
To identify the administration LUN and the service LUN for the administration server, perform the following
steps:
1. Display details of the LUNs that have been presented to the administration server, as shown in the
following example:
sfs> show lun
LUN Array Role Used by Size(GB) Preferred Server Visible to
--- ----- ----- ---------- -------- ---------------- ----------
1 1 unknown - 40 - localhost
2 1 unknown - 1 - localhost
3 1 unknown - 290 - localhost
4 1 unknown - 290 - localhost
5 1 unknown - 290 - localhost
6 1 unknown - 290 - localhost
.
.
.
In the above example, LUNs 1 through 6 are visible to the administration server. (As the server has
not yet been assigned a name, it is referred to as localhost in the Visible to column of the
output.)
NOTE: The LUN numbers shown by the show lun command are assigned by the HP SFS
system, and are unique within the system. If you configured the LUNs using the SSSU utility (see
Section 6.6), the LUN numbers that you used in the ADD LUN command at that time are only
unique within the array, and do not correspond to the LUN numbers shown by the show lun
command.
2. In the above example, LUN 1 and LUN 2 are a suitable size for administration and service LUNs
respectively. Enter the command shown in the following example for each of these LUNs, and use the
array WWID displayed to verify that you have selected the correct LUNs (by verifying the array
WWID against the information you recorded on the worksheet for each array):
sfs> show lun 1
LUN (WWID): 600508b4-00014c42-0001e000-00760000
LUN (Number): 1
Device: /dev/hpls/dev1a
Array (WWID): 50001fe1-50007050
Array (Number): 1
Array (Name): P4889B59IMD02Q
Current Controller: A
Preferred Controller: -
Type: array
Role: unknown
User: -
Size: 40960 MB
Preferred Server: -
Path from Server Preferred Current Available
---------------- --------- --------- --------------------
south3 none fc-0/A2 fc-0/B2 fc-0/A2
south4 none fc-0/A2 fc-0/B2 fc-0/A2
3. Specify the purpose of the LUNs, as shown in the following example:
sfs> set lun 1 role=adm user=south1
sfs> set lun 2 role=service user=south1
Proceed to Section 6.11.2 to complete the configuration of the administration server.