User`s guide

Figure 2–3: RAID Array 3000 Pedestal Rear View
UPS
Host 0
External
Fault
Host 1
Controller 2
(top)
Controller 1
(bottom)
ZK-1464U-AI
D1 OUT
knock-out
plate
UPS
H0 IN
Ext.
H1 IN
CTR 2
In the configurations shown in Figure 2–4 through Figure 2–12, it is
assumed that the RA3000 contains two HSZ22 controllers.
Figure 2–4 shows a four-member TruCluster configuration and an RA3000
controller shelf with active/passive failover radially connected to a
DS-DWZZH-05 UltraSCSI hub. Table 2–4 describes the callouts.
Using the StorageWorks RAID Array 3000 in a TruCluster Configuration 2–19