Fibre Channel ServerNet Adapter Installation and Support Guide (G06.24+, H06.03+)

Fibre Channel ServerNet Adapter Installation and Support Guide—528254-010
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2 Installing an FCSA
This section describes how to install a Fibre Channel ServerNet adapter (FCSA) in an
I/O adapter module (IOAM) enclosure.
Overview of FCSA Installation Procedures
ESS Connection
Installing the FCSA for a connection with an ESS requires coordination with the ESS
and FC switch administrators. They must supply you with this information:
•
the ESS WWNs
•
the LUN numbers available on each of the ESS WWNs
•
A description of how the LUNS are paired.
For example, suppose there are four ESS ports, each of which are designated by a
unique WWN, but all of which have the same LUN. Suppose also that the LUNs
referenced the same LDEV on 2 ports. You need to know which WWNs with the
same LUN point to the same LDEV.
The above information allows you to configure the storage subsystem path by using
the SCF ADD DISK command. The ESS WWNs and the LUN numbers are attributes
that you must configure in the ADD DISK command. In turn, you must supply the ESS
and FC switch administrators with the WWNs of the FCSA ports so they can configure
the switch and the ESS to make the FCSA ports visible to the appropriate ESS ports.
(If you are using direct connect, the FCSA WWNs may not need to be updated, but fill
them in on your FCSA Configuration Form anyway.)
Overview of FCSA Installation Procedures Page 2-1
Prepare to Install an FCSA Page 2-3
Install the FCSA Page 2-10
Label the Cables Page 2-13
Verify the Installation of the FCSA Page 2-14
DISK Configuration (ESS Connection) Page 2-15
DISK Configuration (Disk Drive Enclosure Connection) Page 2-21
Verify the Disk Configuration Page 2-21
Troubleshoot the Disk Configuration Page 2-22
TAPE Configuration Page 2-23
Verify the TAPE Configuration Page 2-24