IBM 2104 Model DS4, Руководство по установке

Страница: 69 / 103

Summary of valid configurations
Table 1 shows a summary of valid configurations and SCSI ID assignments.
Table 1. Valid configurations
SCSI bus
mode
Number of
connected
adapters
SCSI IDs
of
adapters
Maximum
number of
disk drive
modules
SCSI IDs of disk
drive modules
SCSI ID of
enclosure
services
processor
Adapters supported
Single bus 1 7 14 0, 1, 2, 3, 4, 5, 6, 8,
9, 10, 11, 12, 13, 14
15 See “Valid
configurations” on
page 35 for the list of
adapters.
Single bus 2 5, 6 12 0, 1, 2, 3, 4, 8, 9,
10, 11, 12, 13, 14
15 See Notes 1 and 2.
Dual bus SCSI
bus 1
1 7 7 0, 1, 2, 3, 4, 5, 6
See Note 3.
15 See “Valid
configurations” on
page 35 for the list of
adapters.
Dual bus SCSI
bus 2
1 7 7 8, 9, 10, 11, 12, 13,
14. See Note 4.
15 See “Valid
configurations” on
page 35 for the list of
adapters.
Notes:
1. In HACMP configurations: PCI Dual-Channel Ultra3 SCSI Adapter (type number 4-Y) and PCI-X Dual Channel
Ultra320 SCSI adapter (type number 5702) in separate host systems
2. In non-HACMP configurations: PCI Dual-Channel Ultra3 SCSI Adapter (type number 4-Y) and PCI-X Dual
Channel Ultra320 SCSI adapter (type number 5702) or Ultra2 SCSI Integrated Port in separate host systems, but
not sharing access to the disk drive modules
3. Bottom half of the 2104 Model TS4 and left half of the 2104 Model DS4, viewed from the front
4. Top half of the 2104 Model TS4 and right half of the 2104 Model DS4, viewed from the front
Appendix B. Cable configurations
37