HP Integrity rx8640 Site Preparation Guide, Fourth Edition - HP Integrity rx86 - Page 30
Core I/O Boot Paths, Mass Storage (Disk) Backplane
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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 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. 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. 30 HP Integrity rx8640 and HP 9000 rp8440 Server Overview
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