Technical data

9. Connect a BN21K, BN21L, or 328215-00X cable between the BN21W-0B
Y cables on member system 4 and member system 5.
10. Connect a BN38C, BN38D, or a combination of a BN38E-0B technology
adapter cable and a BN37A cable between the open leg of the BN21W-0B
on member systems 3 and 4 to the H8861-AA VHDCI trilink connector
on the UltraSCSI BA356 personality module.
Figure 11–3: Second Shared SCSI Bus of an Eight-Node Cluster
PWR
Member 3
Boot Disk
Member 4
Boot Disk
UltraSCSI
BA356
Member
System
2
ID 5
ID 4
ID 6
ID 3
ID 2
ID 1
ID 0
Do not use for
data disk. May
be used for
redundant power
supply.
TT
1 3
4
2
ZK-1845U-AI
Data
disk
Memory Channel
KZPBA-CB (ID 6)
2
KZPBA-CB (ID 6)
Member
System
3
KZPBA-CB (ID 7)
Memory Channel
Member
System
5
KZPBA-CB (ID 4)
Memory Channel
1 11
5
3
Member 5
Boot Disk
Do not
use for
data disk
Do not
use for
data disk
To shared SCSI
bus with member
system 1
To Memory Channel Hub
T
1
6
2
5
KZPBA-CB (ID 5)
Memory Channel
Member
System
4
Table 11–2 lists the components that are used to create the cluster shown
in Figure 11–3.
Configuring an Eight-Member Cluster Using Externally Terminated
Shared SCSI Buses 11–11