HP NonStop G-Series - Manual (Page 28)

Nomadic Disk Hardware and Software
ServerNet Nomadic Disk (Release 2) User’s Guide — 523968-001
2 -4
Internal Disk Drive Configuration
Table 2-1 lists the type of hardware required for the internal disk drive configuration
shown in Figure 2-1 .
Figure 2-1. Single Processor, Unextended, Internal Disk Drive Configuration
Table 2-1. Hardware Required for Internal Disk Drive Configurations
Hardware Item Function
Troubleshooting
Information
I/O enclosure with up
to 16, 46xx disk
drives Contains the database. SCF Reference Manual for
the Storage Subsystem
NonStop S-Series
Hardware Support Guide
Modular ServerNet
Expansion Board
(MSEB) Routes ServerNet packets to/from the
disk drives using either a multimode
fiber-optic (MMF) or single-mode fiber-
optic (SMF) plug-in card (PIC),
depending on the system
configuration. Contact professional
services
Single-mode fiber-
optic (SMF) cabling Connects MSEB to I/O multifunction
(IOMF) 2 CRU in I/O enclosure. Contact professional
services
VST205.vsd
\PRI
Processor
Enclosure
MSEB
MSEB
IOMF 2
I/O
Enclosure
46xx Disk Drives
Primary
Disks
Mirror
Disks
5 km Maximum Cabling Length to Backup Site
IOMF 2 IOMF 2
I/O
Enclosure
46xx Disk Drives
IOMF 2