Technical data

Figure 3–2: TruCluster Server Configuration with UltraSCSI Components
KZPBA-CB (ID 7)
Networks
Cluster
Interconnects
KZPBA-CB (ID 6)
Member System 2
Member System 1
DS-DWZZH-03
T
T
T
2
3
1
4
1
3
T
KZPBA-CB (ID 6)
KZPBA-CB (ID 7)
DS-DWZZH-03
T
T
T
1
1
T
4
2
T
T
T
T
ZK-1602U-AI
StorageWorks
RAID Array 8000
HSZ80
HSZ80
Controller A
Controller B
Port 1
Port 2
Port 1
Port 2
Table 3–1 lists the components used to create the cluster shown in
Figure 3–2.
Table 3–1: Hardware Components Shown in Figure 3–2
Callout Number
Description
1
BN38C or BN38D cable
a
2
BN37A cable
b
3
H8861-AA VHDCI trilink connector
4
H8863-AA VHDCI terminator
a
The maximum length of the BN38C (or BN38D) cable on one SCSI bus segment must not exceed 25
meters (82 feet).
b
The maximum length of the BN37A cables must not exceed 25 meters (82 feet).
3–4 Installing an AlphaServer ES45 into a TruCluster Server Configuration