Compaq AA-RHGWB-TE manual Two BA356s Cabled for Shared Scsi Bus Usage

Figure 9–10: Two BA356s Cabled for Shared SCSI Bus Usage

Network

Member

System

1

Memory Channel

KZPSA-BB (ID 6)

T 2

1

3

BA356

Memory

Channel

Interface

Member

System

2

Memory Channel

KZPSA-BB (ID 7)

2T

1

3

BA356

3

4 DWZZB-VW DWZZB-VW

	Clusterwide		ID 1	4		ID 9
	/, /usr, /var
	Member 1		ID 2			ID 10
	Boot Disk
	Member 2		ID 3			ID 11
	Boot Disk			Data
	Quorum		ID 4	Disks		ID 12
		Disk
		Data	ID 5			ID 13
		disk
						ID 14 or
Do not use for			ID 6
						redundant
data disk. May						power
be used for
						supply
redundant power	PWR (7)			PWR (15)
supply.
					ZK-1592U-AI

Table 9–1 shows the components used to create the cluster shown in Figure 9–10.

9.4.2.3 Connecting Two UltraSCSI BA356s for Shared SCSI Bus Usage

When you use two UltraSCSI BA356 storage shelves on a shared SCSI bus in a TruCluster configuration, one storage shelf must be configured for SCSI IDs 0 through 6 and the other configured for SCSI IDs 8 through 14.

Configurations Using External Termination or Radial Connections to Non-UltraSCSI Devices 9–21