User`s guide

Figure 2–5: TruCluster Configuration with an RA3000 Pedestal with
Active/Passive Failover and a DWZZH-05 UltraSCSI Hub
T
T
T
T
TT
1
DS-DWZZH-05
KZPBA-CB
KZPBA-CB
1
1
1
AlphaServer
Member
System 2
T
AlphaServer
Member
System 1
KZPBA-CB
AlphaServer
Member
System 3
T
KZPBA-CB
AlphaServer
Member
System 4
T
Host
0
Host
1
RAID Array
3000 Pedestal
2
ZK-1478U-AI
T
Figure 2–6 shows a two-member TruCluster configuration and an RA3000
pedestal with active/passive failover radially connected to a DS-DWZZH-03
UltraSCSI hub. The RA3000 pedestal contains internal termination.
Table 2–4 describes the callouts.
Using the StorageWorks RAID Array 3000 in a TruCluster Configuration 2–21