Compaq AA-RHGWC-TE - Manual (Page 159)

____________________ Note _____________________
If the fiber-optic cables are not properly installed, there will
be inconsistencies in the connections shown.
14. Set up the storage sets as required for the applications to be used. An
example is provided in Section 6.6.1.1.
6.5.3.1 Obtaining the Worldwide Names of HSG80 Controller
The RA8000 or ESA12000 is assigned a worldwide name when the unit is
manufactured. The worldwide name (and checksum) of the unit appears
on a sticker placed above the controllers. The worldwide name ends in
zero (0), for example, 5000-1FE1-0000-0D60. You can also use the SHOW
THIS_CONTROLLER
Array Controller Software (ACS) command.
For HSG80 controllers, the controller port IDs are derived from the
RA8000/ESA12000 worldwide name as follows:
• In a subsystem with two controllers in transparent failover mode, the
controller port IDs increment as follows:
– Controller A and controller B, port 1 — worldwide name + 1
– Controller A and controller B, port 2 — worldwide name + 2
For example, using the worldwide name of 5000-1FE1-0000-0D60, the
following port IDs are automatically assigned and shared between the
ports as a REPORTED PORT_ID on each port:
– Controller A and controller B, port 1 — 5000-1FE1-0000-0D61
– Controller A and controller B, port 2 — 5000-1FE1-0000-0D62
• In a configuration with dual-redundant controllers in multiple-bus
failover mode, the controller port IDs increment as follows:
– Controller A port 1 — worldwide name + 1
– Controller A port 2 — worldwide name + 2
– Controller B port 1 — worldwide name + 3
– Controller B port 2 — worldwide name + 4
For example, using the worldwide name of 5000-1FE1-0000-0D60, the
following port IDs are automatically assigned and shared between the
ports as a REPORTED PORT_ID on each port:
– Controller A port 1 — 5000-1FE1-0000-0D61
– Controller A port 2 — 5000-1FE1-0000-0D62
Using Fibre Channel Storage 6–33