NEC Express5800/320Lb FT Linux, Руководство пользователя

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4-32 System Configuration
SCSI Device Settings
If you put the cursor on "SCSI Device Settings" with keyboard cursors (
↓↓↓↓
and
↑↑↑↑
) in the
"Configuration Settings" menu and press
Enter
, the screen for setting the information on the device
connected to the host adapter appears.
The table below shows the parameters of the setting items and their factory settings.
IMPORTANT:
The settings can be made for each SCSI bus.
Parameter Submenu item
SCSI Bus0 SCSI Bus1
Description
Disconnects OK [Yes]
No*
[Yes]
No* Specify whether the disconnection of
SCSI devices from the SCSI bus is
enabled or disabled.
* On Bus0, select "No" for ID8.
Check Parity [Yes]
No [Yes]
No
Specify whether the parity check is
provided or not.
Enable LUNs [Yes]
No [Yes]
No Specify whether more than one LUN
numbers are given to SCSI ID.
Enable PPR [Yes]
No [Yes]
No Do not change the factory setting.
Enable Device [Yes]
No [Yes]
No Do not change the factory setting.
Negotiate Wide [Yes]
No
[Yes]
No Specify whether the wide (32 bits)
transfer is enabled or disabled.
Negotiate
Synchronous
[Yes]
No [Yes]
No
Specify whether the synchronous
transfer is enabled or disabled.
Tagged Queuing [Yes]
No
[Yes]
No Do not change the factory setting.
Sync Offset 00, 02, 04, 06, 08,
10, 12, 14, 16, 18,
20, 22, [24] 00, 02, 04, 06, [08],
10, 12, 14, 16, 18,
20, 22, 24 Select the proper offset value in
synchronous transfer.
Transfer Rate
(Mbytes/sec) Transfer Rate
(Mbytes/sec)
[9] 160 (Ultra3
SCSI)
9 160 (Ultra3
SCSI)
10 80 (Ultra2
SCSI)
[10] 80 (Ultra2
SCSI)
12 40 (Ultra
SCSI)
12 40 (Ultra
SCSI)
25 20 (Fast
SCSI)
25 20 (Fast
SCSI)
Sync Period
40 12.5 40 12.5
Select the proper speed in
synchronous transfer.
Exec Throttle 1, 4, 8, [16], 32,
64, 128, 255 1, 4, 8, [16], 32, 64,
128, 255 Do not change the factory setting.
[ ]: Factory-set