LSI LSI22910, Руководство пользователя

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3-2 Configuring the LSI22910
3.2 Starting the SCSI BIOS Configuration Utility
If you have LSI Logic SCSI BIOS Version 4.0, and it includes the
LSI Logic SCSI BIOS Configuration Utility, you can change the default
configuration of the SCSI host adapters. You may decide to alter these
default values if there is a conflict between device settings or if you need
to optimize system performance.
You can see the version number of your SCSI BIOS in a banner
displayed on your computer monitor during boot. If the utility is available,
the following message also appears on your monitor:
Press Ctrl-C to start LSI Logic Configuration Utility...
This message remains on your screen for about five seconds, giving you
time to start the utility. If you decide to press “Ctrl-C,” the message
changes to:
Please wait, invoking LSI Logic Configuration Utility...
After a brief pause, your computer monitor displays the Main Menu of the
LSI Logic SCSI BIOS Configuration Utility.
NVRAM is available on the LSI53C896. Changes can be made and
stored to NVRAM using this menu driven utility.
Table 3.2 Device Default Settings
Settings for Individual SCSI Devices Default Settings
Synchronous Transfer Rate (Mbytes/s) 40 or 80
Data Width 16
Disconnect On
Read/Write I/O Time-out (seconds) 10
Scan for Devices at Boot Time Yes
Scan for SCSI LUNs
1
1. Logical Unit Number.
Yes
Queue Tags Enabled