Integrated HP NetRAID Controller Config. Guide

Chapter Introduction

Mass storage channels SCSI A and SCSI B support the internal and external

storage devices as listed in Table 1-2.

Table 1-2. SCSI A and SCSI B Support for Mass Storage

HP NetServer

LH 3/3r and

LH 4/4r

HP NetServer

LH 3000/3000r and

LH 6000/6000r

HP NetServer

LT 6000r

Primary Internal

Mass Storage

Cage

Supports up to six Ultra2 disk drive modules Supports up to

four Ultra2 disk

drive modules

Optional

Secondary

Internal Mass

Storage Cage

Supports up to six Ultra2 disk drive modules Not available

External Mass

Storage

HP Storage System/6 supports up to six Fast/Wide SCSI devices

HP Rack Storage/8 supports up to eight Fast/Wide or Ultra/Wide

SCSI devices

HP Rack Storage/12 supports up to twelve Fast/Wide,

Ultra/Wide, or Ultra2 SCSI devices

NOTE Do not mix SE and LVD devices on a SCSI channel.

Otherwise, the channel will operate as SE SCSI, which will

reduce the performance of the LVD devices.

Exception: In HP NetServer LH 3/3r and LH 4/4r, the SE

connector on SCSI B isolates SE SCSI devices from LVD

SCSI devices to preserve LVD SCSI performance.

If the necessary cables were not supplied with your system, see HP's Order

Assistant for ordering information. Order Assistant is available on the Internet at

http://www.hp.com/go/netserver .