HP Server rp7420 Installation Guide, Fifth Edition - HP 9000 rp7420 Server - Page 24

Internal Disk Devices for the HP 9000 rp7420 Server, MP/SCSI MP Core I/O Board

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Introduction Detailed HP 9000 rp7420 Server Description Internal Disk Devices for the HP 9000 rp7420 Server In an HP 9000 rp7420 Server, the top internal disk drives connect to cell 1 through the core I/O for cell 1. Both of the bottom disk drives connect to cell 0 through the core I/O for cell 0. The CD/DVD/DAT drive connects to cell 1 through the core I/O card for cell 1. Figure 1-10 Internal Disks DVD/CD/DAT Path: 1/0/0/3/0.2.0 Drive 1-1 Path: 1/0/0/3/0.6.0 Drive 1-2 Path: 1/0/0/3/0.5.0 Drive 0-2 Path: 0/0/0/3/0.5.0 Drive 0-1 Path: 0/0/0/3/0.6.0 MP/SCSI MP Core I/O Board The HP 9000 rp7420 Server accommodates two sets of MP Core I/O functionality. Each MP/SCSI core I/O board set consists of a MP/SCSI board and a Procurium LAN/SCSI board. At least one MP/SCSI board is required (independent of partitions). An additional MP/SCSI board can be added as well (and is required in a dual partition system). Both MP/SCSI boards are oriented vertically and plug into the system backplane. The MP/SCSI board incorporates a dual channel Ultra160 SCSI controller. Procurium LAN/SCSI Board At least one Procurium LAN/SCSI board is required for the minimum system configuration; two are required in a dual partition system. The Procurium board is a standard PCI form factor card with PCI card edge connectors. The PCI-X backplane has one slot location reserved for the required Procurium board and another that can accommodate either a Procurium board or any other supported add-in PCI-X card. The Procurium board is hot-pluggable. 24 Chapter 1

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Chapter 1
Introduction
Detailed HP 9000 rp7420 Server Description
24
Internal Disk Devices for the HP 9000 rp7420 Server
In an HP 9000 rp7420 Server, the top internal disk drives connect to cell 1 through the core I/O for cell 1.
Both of the bottom disk drives connect to cell 0 through the core I/O for cell 0.
The CD/DVD/DAT drive connects to cell 1 through the core I/O card for cell 1.
Figure 1-10
Internal Disks
MP/SCSI MP Core I/O Board
The HP 9000 rp7420 Server accommodates two sets of MP Core I/O functionality. Each MP/SCSI core I/O
board set consists of a MP/SCSI board and a Procurium LAN/SCSI board. At least one MP/SCSI board is
required (independent of partitions). An additional MP/SCSI board can be added as well (and is required in a
dual partition system). Both MP/SCSI boards are oriented vertically and plug into the system backplane. The
MP/SCSI board incorporates a dual channel Ultra160 SCSI controller.
Procurium LAN/SCSI Board
At least one Procurium LAN/SCSI board is required for the minimum system configuration; two are required
in a dual partition system. The Procurium board is a standard PCI form factor card with PCI card edge
connectors. The PCI-X backplane has one slot location reserved for the required Procurium board and another
that can accommodate either a Procurium board or any other supported add-in PCI-X card. The Procurium
board is hot-pluggable.
Drive 1-1
Path: 1/0/0/3/0.6.0
Drive 1-2
Drive 0-2
Path: 1/0/0/3/0.5.0
Path: 0/0/0/3/0.5.0
Drive 0-1
Path: 0/0/0/3/0.6.0
DVD/CD/DAT
Path: 1/0/0/3/0.2.0