NEC Express5800/120Rh-2, User Manual

Page: 118 / 406

4-22 Configuring Your Server
„
SCSI Device Configuration
Move the cursor onto "SCSI Device Configuration" and press Enter to display the
submenu.
The following table lists submenu items, available parameters, and descriptions.
IMPORTANT:
Select a parameter for each submenu item on a per-
SCSI ID basis. Verify the SCSI ID of a desired device before
configuration.
NOTE:
To find out the SCSI ID for the optional device connected,
select "SCSI Disk Utilities" on the Options menu and press Enter .
See "SCSI Disk Utilities" for detail.
Submenu item Parameter Description
Sync Transfer Rate
(MB/Sec) [320] 33.3
160 20.0
80.0 10.4
66.6 ASYN
40.0
Select "320".
You may need to change the value
depending on your optional device.
Refer to the manual that comes with your
optional device for details.
Packetized [Yes]
No Optimizes bus utilization and minimizes
command overhead to bolster performance
by transferring commands, data, and status
using Deal Transition (DT) data phases.
QAS [Yes]
No Quick Arbitration and Selection (QAS)
reduces the overhead of control release on
the SCSI bus from one device to another to
help decrease command overhead and
increase bus utilization.
Initiate Wide
Negotiation [Yes]
No Select "Yes" if your SCSI device supports the
Wide SCSI interface. Select "No" if not.
Enable Disconnection [Yes]
No Select "Yes".
Send Start Unit
Command [Yes]
No Select "Yes" to send the command to the
hard disk drive. Otherwise select "No".
BIOS Multiple LUN
Support Yes
[No] Select "No".
Include in BIOS Scan [Yes]
No Select "Yes".
[ ]: Factory-set