One Adapter In Each Of Two Non-Hacmp Host Systems Connected To One 2104 Model Ds4 (Dual-Bus Mode) - IBM 2104 Model DS4 Installation Manual

One adapter in each of two non-HACMP host systems connected
to one 2104 Model DS4
Figure 55 shows one adapter in each of two non-HACMP host systems connected
to one 2104 Model DS4 (dual-bus mode).
Figure 55. One adapter in each of two non-HACMP host systems connected to one 2104
Model DS4 (dual-bus mode)
Note: The SCSI address of the adapter that is connected to the 2104 Model DS4
50
Expandable Storage Plus 2104 Model DS4 Installation Guide
1 1
2104 Subsystem
1
SCSI interface card.
2
SCSI or SCSI RAID adapter of one of these types:
v PCI Dual-Channel Ultra3 SCSI Adapter (type number 4-Y, feature code 6203)
v PCI 4-Channel Ultra3 SCSI RAID Adapter (type number 4-X, feature code 2498)
v PCI-X Dual Channel Ultra320 SCSI adapter (type number 5702, feature code
5712)
v PCI-X Dual Channel Ultra320 SCSI RAID Adapter (type number 5703, feature
code 5703)
Note: Connection can be to an integrated SCSI port instead of to a SCSI connector
on one of the listed SCSI adapters.
Important: An RS/6000 or IBM Eserver pSeries computer running Linux for
pSeries uses the following to connect to the 2104 Model DS4:
v PCI 4-Channel Ultra3 SCSI Adapter (type number 4-Y, feature code 6203)
v PCI-X Dual Channel Ultra320 SCSI Adapter (type number 5702, feature code
5712)
v PCI-X Dual Channel Ultra320 SCSI RAID Adapter (type number 5703, feature
code 5703)
must be different from the addresses of the installed disk drive modules. The
SCSI address of a second adapter, which is connected to a 2104 Model
DS4, can be the same address of the first adapter but must be different from
the addresses of the installed disk drive modules on the same SCSI bus.
2
Host System
2
Host System