Integrated HP NetRAID Controller Config. Guide

Chapter 4 Planning

NOTE SCSI ID 7 is reserved for the integrated HP NetRAID

controller.

For internal mass storage in HP NetServer LH 3000/3000r,

LH 6000/6000r, and LT 6000r, SCSI ID 5 is reserved for the

SAF-TE (SCSI Access Fault-Tolerant Enclosure) processor

that manages the hot-swap mass storage cage.

For an external mass storage enclosure with a SAF-TE

processor, a SCSI ID is reserved for that processor. The

number of the reserved SCSI ID varies with the type of

external enclosure.

Channels

In this section you determine which physical devices (drives) will connect to each

SCSI channel. As explained in Chapter 1, "Introduction," for each channel, you

have either one internal or one external connection. The integrated HP NetRAID

controller supports both internal and external connectors for Channels 0 and 1,

except in HP NetServer LT 6000r.

SCSI Channels on the HP NetServer

The HP NetServers have two hot-swap mass storage SCSI channels: SCSI A and

SCSI B. HP NetServer LH 3/3r and LH 4/4r differ from other HP NetServers

with regard to these channels. Table 4-1 summarizes the differences.