Product data

Three Adapters in Two Non-HACMP Using Systems Connected to
Two 2104s (Model DU3 or TU3)
1 SCSI interface card assembly
2 SCSI adapter of one of these types:
v PCI SCSI-2 Single-Ended Fast/Wide Adapter (type 4_A, feature 6208)
v PCI Single-Ended Ultra SCSI Adapter (type 4-K, feature 6206)
v PCI Dual Channel Ultra2 SCSI Adapter (type 4-R, feature 6205)
v PCI 3-Channel Ultra2 SCSI RAID Adapter (type 4-T, feature 2494)
v PCI 4-Channel Ultra3 SCSI RAID Adapter (type 4-X, feature 2498)
Note: The 2104 can be connected to an integrated SCSI port instead of to one of these
adapters.
Attention: The SCSI address of the adapter that is connected to the 2104 must be
different from the addresses of the installed disk drive modules. When a second
adapter is connected to a 2104, the SCSI address of that adapter must be different
from the address of the first adapter and the addresses of the installed disk drive
modules.
Note: For a similar, valid configuration, two SCSI adapters, each with one external
connector, can be used instead of the adapter that has two external connectors.
11
2104 Subsystem
Using System
2
2104 Subsystem
11
Using System
2
2
Figure 68. Three Adapters in Two Non-HACMP Using Systems Connected to Two
2104s (Dual-Bus Mode)
Appendix B. Cable Configurations 153
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