Specifications

5–12 Configuring an HSG80 Array Controller
Configuring in Transparent Failover Mode
You can configure dual-redundant controllers to your hosts with one or more
switches.
Follow these steps to configure an HSG80 array controller:
NOTE: This procedure has been written for first-time configuring. However, you
can adapt the procedure when you reconfigure the controllers. For replacing and
upgrading the controllers, see the
HSG80 Array Controller ACS Version 8.3 and 8.4
Maintenance and Service Guide
.
1. Use the power verification and addressing (PVA) module ID switch to set the
SCSI ID number for the BA370 rack-mountable enclosure.
See “Setting the PVA Module ID Switch,” page 5–29, for details about PVA
switch settings.
2. Remove the program card ESD cover, and insert the controller’s program card.
Replace the ESD cover.
3. Turn on the power to the enclosure by turning on the ac input boxes.
4. Establish a local connection to the controller.
See “Establishing a Local Connection to the Controller,” page 5–33, for details
about creating a local connection.
5. If the controller reports a node ID of all zeros (0000-0000-0000-0000), set the
subsystem worldwide name (node ID) to the worldwide name that came with
your subsystem. See “Restoring Worldwide Names (Node IDs),” page 3–17.
6. Set the port topology for each port.
SET THIS_CONTROLLER PORT_1_TOPOLOGY=FABRIC
SET THIS_CONTROLLER PORT_2_TOPOLOGY=FABRIC