Controller - Compaq DS-DWZZH-05 Technical Update

Figure 2–4: TruCluster Configuration Using a KZPBA-CB UltraSCSI
Adapter, a DS-DWZZH-05 UltraSCSI Hub, and an HSZ70 RAID Array

Controller

1
KZPBA-CB
T
AlphaServer
Member
System 2
1
KZPBA-CB
T
AlphaServer
Member
System 3
_______________________
The systems shown in Figure 2–4 use KZPBA-CB UltraSCSI
adapters. They could be KZPSA-BB SCSI adapters without
changing any cables in the configuration.
Table 2–3 shows the components used to create the cluster shown in
Figure 2–4.
Using the DS-DWZZH-05 UltraSCSI Hub in a Cluster Configuration 2–11
AlphaServer
Member
System 1
T
KZPBA-CB
1
DS-DWZZH-05
T 4
T
T
T T
2
1
4
KZPBA-CB
T
2
T
AlphaServer
Member
3
System 4
Note _______________________
HSZ70
HSZ70
ZK-1460U-AI