Core I/O Boot Paths; Mass Storage (Disk) Backplane - HP 9000 Integrity rp8440 Installation Manual

Core I/O Boot Paths

The servers internal I/O devices are located on the core I/O. The following table outlines the paths
assigned to the hard disk and removable media disk bays located on the front of the server
chassis. Core I/O card 0 refers to the core I/O located in the upper slot at the rear of the system.
Core I/O card 1 refers to the core I/O located in the lower slot at the rear of the system. Core I/O
cards 2 and 3 are located in the SEU (if available).
Table 1-10 Core I/O Boot Paths
Core I/O Card
0
0
0
0
0
1
1
1
1
1

Mass Storage (Disk) Backplane

Internal mass storage connections to disks are routed on the mass storage backplane, which has
connectors and termination logic. All hard disks are hot-plug but removable media disks are not
hot-plug. The server accommodates two internal, removable media devices. Power connectors
for removable media devices are on the mass storage backplane. For more information, refer to
Figure 1-13.
32 Server Overview
Device
1Gb LAN
SCSI Drive
SCSI Drive
SCSI Drive
SCSI Drive
1Gb LAN
SCSI Drive
SCSI Drive
SCSI Drive
SCSI Drive
Path
0/0/0/1/0
0/0/0/2/0.6.0
0/0/0/2/1.X.0
0/0/0/3/0.6.0
0/0/0/3/1
1/0/0/1/0
1/0/0/2/0.6.0
1/0/0/2/1.X.0
1/0/0/3/0.6.0
1/0/0/3/1
Description
Core I/O 0 SYS LAN
connector.
Hard drive located in upper
left disk bay.
Removable media DVD
(X=2) or DDS-4 (X=3) tape
drive located in the upper
disk bay.
Hard drive located in the
upper right disk bay.
SCSI drive connected to the
external SCSI Ultra3
connector on the core I/O
card.
Core I/O 1 SYS LAN
connector.
Hard drive located in the
lower left disk bay.
Removable media DVD
(X=2) or DDS-4 (X=3) tape
drive located in the lower
disk bay.
Hard drive located in the
lower right disk bay.
SCSI drive connected to the
external SCSI Ultra3
connector on the core I/O
card.