Adaptec DuraStor 7220SS User Manual page 62

Initiator ID—SCSI ID assigned to each channel of the controller.
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The default ID is 6 for Channel 1 and 7 for Channel 2. You may
need to change the initiator ID if the default conflicts with a SEP
ID. You can set the ID to any number between 0 and 15. (In
active-active mode, the initiator ID cannot be changed.)
Domain Validation—Checks for disk channel hardware and
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cable problems to ensure that your system can run at Ultra160
speed. Some disk drives do not support this function and return
false problems. You should disable the function in those
situations.
To configure the SCSI channels:
1
From the System Menu, select Configuration Menu and press
Enter.
The Configuration menu appears.
2
Select Channel Configuration and press Enter.
The Channel Configuration prompt appears.
3
Select the channel you want and press Enter.
The Bus Speed menu appears. The current setting has an * next
to it.
4
Select the setting you want and press Enter.
The Disable Domain Validation menu appears. The current
setting is marked with an * next to it.
5
Select the option you want and press Enter.
If you are not in active-active mode, the Initiator ID prompt
appears showing the current Initiator ID. (If you are in active-
active mode, you cannot change the Initiator ID.)
6
Select the Initiator ID you want and press Enter.
The system confirms that you want to make the changes.
7
Select Yes and press Enter to make the changes.
The system confirms that the change is made.
8
Press Esc to return to the Configuration menu.
Configuring the Controller
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