Technical data

Figure 3–1: Fibre Channel HSG80 NSPOF Configuration
ZK-1707U-AI
KGPSA
Member
System
1
KGPSA
KGPSA
Member
System
2
KGPSA
Cluster
Interconnects
Fibre Channel SwitchFibre Channel Switch
HSG 80
Controller A
HSG 80
Controller B
RA8000/ESA12000
Port
1
Port 2
Port 1 Port 2
3.3.2 TruCluster Server Configuration Using UltraSCSI Devices for
Storage
If your shared storage consists of disks attached to an UltraSCSI RAID array
controller (HSZ70, HSZ80, RAID array 3000) connected to a DWZZH-03 or
DWZZH-05 UltraSCSI hub and KZPBA-CB UltraSCSI host bus adapters,
see Section 3.4. Also, in Cluster Hardware Configuration, for installation
procedures, see the chapter about using UltraSCSI hardware to configure a
cluster and, for example configurations, see the chapter about shared SCSI
bus requirements and configurations using UltraSCSI hardware.
Figure 3–2 shows an example of a TruCluster Server configuration using
UltraSCSI devices for storage.
Installing an AlphaServer ES45 into a TruCluster Server Configuration 3–3