Scsi device configuration menu, For these devices – HP XU User Manual
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English
109
4 Technical Information
Configuring a SCSI Accessory
SCSI Device
Configuration Menu
This menu lets you configure parameters for each SCSI device on the
SCSI bus. To configure a specific SCSI device, you need to know which
SCSI ID it uses. To know the SCSI ID of a specific SCSI device, you can
run the SCSI Disk Utilities (refer to page 112).
Use the
and
keys to move between options. Press
to
display a menu with a selection of values.
•
Initiate Sync Negotiation
Some older SCSI-1 devices do not support synchronous negotiation.
Set Initiate Sync Negotiation to
No
for these devices.
•
Maximum Sync Transfer Rate
If the SCSI device is an UltraWide SCSI device, you can use the
maximum value of 40.0 MB per second. For Ultra narrow SCSI or
Wide SCSI devices you can select a maximum transfer rate of 20.0
MB per second.
Certain older SCSI-1 devices do not support UltraWide SCSI (up to
40 MB per second) or Ultra narrow SCSI or Wide SCSI data transfer
rates (up to 20 MB per second). Select a Maximum Sync Transfer
Rate of 10.0 MB per second for these devices.
•
Enable Disconnection
To optimize SCSI bus performance, Enable Disconnection should be
set to
Yes
.
SCSI Device Configuration
SCSI Device ID
#0
#1
#2
#3
#4
#5
#6
#7
Initiate Sync Negotiation... yes
yes
yes
yes
yes
yes
yes
yes
Maximum Sync Transfer Rate.. 40.0 40.0 40.0 40.0 40.0 40.0 40.0 40.0
Enable Disconnection........ yes
yes
yes
yes
yes
yes
yes
yes
Initiate Wide Negotiation... yes
yes
yes
yes
yes
yes
yes
yes
Options Listed Below Have NO EFFECT if the BIOS is Disabled
Send Start Unit Command....
no
no
no
no
no
no
no
no
BIOS Multiple LUN Support..
no
no
no
no
no
no
no
no
Include in BIOS Scan.......
yes
yes
yes
yes
yes
yes
yes
yes
crystal.bk : cryst-4.fb4 Page 109 Monday, March 23, 1998 4:09 AM