Chapter 2
System Information
11
Mass Storage Devices
Interface
Max Number of
Devices
Installed Devices and Addresses
Flexible disk
drive
1
Factory installed flexible disk drive in (top) shelf 1.
IDE-1
2*
Factory installed CD-ROM drive in shelf 2 (Primary IDE connector)
Ultra SCSI
Adapter
1**
(optional)
Optional SCSI Tape Backup Drive in shelf 3 (address = ID 2)
Ultra-2 SCSI
Channel A
up to 4***
•
Factory installed SCSI hard drive in shelf 4 (address = ID 0)
•
Up to three additional SCSI hard disk drives in shelves 5, 6, and
7 of the removable mass storage cage.
•
Optional duplexing of at least two SCSI drives in shelves 4, 5, 6,
and 7.
•
Embedded SCSI controller (address = ID 7)
Ultra-2 SCSI
Channel B
up to 15***
•
Optional hardware mirroring of up to two SCSI drives in shelves
4, 5, 6, and 7.
•
Optional control of up to 15 external SCSI devices
*
The primary IDE (IDE-1) cable is connected to the factory-installed CD-ROM drive. A secondary
IDE connector (IDE-2) is available, but is not supported by Hewlett-Packard.
** A 50 to 68 pin SCSI adapter is provided with the HP Tape Drive.
*** Both SCSI channels (A and B) can each support up to 7 devices; however, there are only enough
internal storage shelves for four hard drives and one optional tape backup device, which is
typically connected to Channel A. Channel B is typically used to control external SCSI devices. If
you decide to duplex internal drives using Channel B, you are restricted to the internal drives only.
Duplexing Hard Drives
You may choose to duplex the drives in the HP NetServer's removable hard disk drive cage (only four drives
possible). The NetServer supports an option to duplex the drives using the embedded dual channel SCSI
controllers (SCSI A and B). There must be at least two SCSI drives available in the hard disk drive cage to
duplex the drives. The NetServer also supports HP's NetRAID 1Si PCI Controller board to control the two
duplexed channels.
CAUTION
To prevent damage to the embedded SCSI controller, don't use a HVD (High
Voltage Differential) device.
External SCSI Connector
The HP NetServer E 800 can be configured to extend one of its SCSI channels (typically channel B) to an
external SCSI connector. This allows connection of additional mass storage devices to the second channel
of the NetServer’s embedded controller. It requires a second SCSI cable, HP NetServer E 800
Internal/External SCSI Cable Kit (P/N P1774A).
Содержание NetServer e 800
Страница 1: ...HP NetServer E 800 Service Manual Online Version 1 0 Last Updated May 2000 ...
Страница 27: ...21 3 Parts Information Exploded View Cover and Bezel 1 2 3 4 ...
Страница 28: ...Chapter 3 Parts Information 22 Exploded View Drives Shelf Mount 5 6 7 8 9 ...
Страница 29: ...Chapter 3 Parts Information 23 Exploded View Power Supply and Drives Cage Mount 10 13 11 12 ...
Страница 30: ...Chapter 3 Parts Information 24 Exploded View Exhaust Fan and System Board 14 15 ...
Страница 100: ...Chapter 6 Replacing Parts 94 ...