Compaq TruCluster Server AA-RHGWB-TE Manual page 31

Figure 1–3: Minimum Two-Node Cluster with UltraSCSI BA356 Storage Unit
Member
System
1
Memory Channel
Host Bus Adapter (ID 6)
Shared
SCSI
Tru64
Bus
UNIX
Disk
ID 0
ID 1
ID 2
ID 3
ID 4
ID 5
ID 6
The configuration shown in Figure 1–3 might represent a typical small or
training configuration with TruCluster Server Version 5.0A required disks.
In this configuration, because of the TruCluster Server Version 5.0A disk
requirements, there will only be two disks available for highly available
applications.
______________________
Slot 6 in the UltraSCSI BA356 is not available because SCSI ID 6
is generally used for a member system SCSI adapter. However,
Network
Member
System
Memory
2
Channel
Interface
Memory Channel
Host Bus Adapter (ID 7)
UltraSCSI
Shared
BA356
SCSI
Bus
Clusterwide
/, /usr, /var
DS-BA35X-DA
Personality
Member 1
Module
Boot Disk
Member 2
Boot Disk
Quorum
Disk
Clusterwide
Data Disks
Do not use for
data disk. May
be used for
redundant power
PWR
supply.
Note _______________________
ZK-1591U-AI
Introduction 1–9