IBM Version 8.30 Computer Hardware User Manual


 
2. Define the initiator alias, IQN or port name, and optional advanced settings.
Deleting
an initiator
To delete an initiator:
1. Select an initiator from the list: simply point to the initiator and click left.
2. Click
.
Modifying
an initiator
To modify an initiator:
1. Select an initiator from the list.
2. Click
. The Modify Initiator window opens.
3. Type a new initiator alias.
Note:
You cannot change the initiator IQN or port name. The ServeRAID
Manager updates the IQN and port name from the initiator alias.
4. (iSCSI initiators only) Change the advanced settings.
5. Click OK.
More
information
v Modifying the authentication method
Defining
the user list: You can define a user list for each logical drive. You must
add at least one user to the list if you enabled authentication for the logical drive.
1. In the User name field, enter a user name.
2. In the Password field, enter the user’s password.
3. In the Confirm password field, enter the password again.
4. Click Add.
5. Repeat steps 1-4 to add additional users.
Note:
To remove a user from the list, select the user; then, click Delete.
6. When you are finished adding and deleting users, click Cancel.
Tuning your system for optimal performance
Fine-tuning your system
When fine-tuning your controller settings for optimal performance, consider the
applications that you intend to run on your server. Controller settings are usually
sensitive to the types of applications running on the server, not the server
workload or the number of users using the server. You must investigate your
application’s design, especially its input/output behavior, to make your decision.
When configuring your controller, your server application environment can
influence the following:
v The RAID level you select for your server
v The controller stripe-unit size setting
v The write-back cache mode setting
More information
v Selecting a RAID level
v Application environment groups reference
188 ServeRAID Manager Installation and User's Guide