Chapter 3. IBM AIX
EK–SM410–UP. A01
3–19
3.7
Connecting the Controller and Cache Module
Use this procedure to connect the controller and cache module in a single controller
configuration. For a dual-redundant controller configuration, repeat steps 3.6.1 and 3.6.2.
To setup your subsystem for single controller operation, as shown in Figure 3
−
4, follow
these steps:
1. Attach the trilink connector to the controller port.
2. For a single subsystem configuration, attach a terminator to the available port of the
trilink connector.
For a multiple subsystem configuration, attach one end of a second bus cable to the
available port of the trilink connector.
Figure 3
−−
4 Attaching the Connecting Cables
3.
Connect the cache module to the external cache battery (ECB) SBB as shown in
Figure 3
−
5.
Figure 3
−−
5 Connecting the Cache Module to the Cache Battery
