One Adapter in One Using System Connected to Two 2104s (Model DU3)

1

1

2104 Subsystem

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

Using System

2104 Subsystem

Figure 30. One Adapter in One Using System Connected to Two 2104s - Single-Bus Mode

 

 

1

SCSI interface card

 

Note: The second SCSI interface card that is in the 2104 is optional.

 

 

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 Dual-Channel Ultra3 SCSI Adapter (type 4-Y, feature 6203)

 

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: This 2104 configuration is supported on the Linux for pSeries operating

system when attached to the host with the PCI Dual-Channel Ultra3 SCSI Adapter

(type 4–Y, feature 6203).

 

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.

 

Note: These configurations are valid with or without an additional integrated port.

442104 Model DU3 Installation Guide

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Image 60
IBM manual 44 2104 Model DU3 Installation Guide