HP StorageWorks 1510i Modular Smart Array - Manual (Page 64)

NOTE:
Some of the components that can not be deleted while in use include:
• Removing a portal from a portal group
• Deleting a portal group
• Deleting a target
Disabling automatic path switching (Redundancy Settings)
NOTE:
This task is available for dual-controller configurations only.
1. Select Storage System > Redundancy Settings.
2. Expand the Preferred Path Mode drop-down box and select one of the following options:
• Automatic (default)—Based on I/O load, the system automatically determines and assigns the
optimal path (controller ownership) for each LUNs. If a path is manually specified for a LUN with
the Set Preferred Path task, it may subsequently be re-assigned by the system.
• Manual—The path for each LUN must be set manually with the Set Preferred Path task.
Disabling data ports (Enable/Disable Port)
By default, all ports on the Ethernet iSCSI module are enabled.
To disable or re-enable a port, select the port in the component list, and then select Enable/Disable Port.
Disabling a controller (Disable Controller)
When removing a controller for service, HP recommends first disabling the controller.
To disable a controller, select the controller from the component list, and then select Disable Controller.
64 Configure