Resetting a Controller

Use this option to reset a controller from within the storage management software.

Caution: Resetting a controller makes the controller unavailable for I/O until the reset is complete. If a host is using logical drives owned by the controller being reset, the I/O directed to the controller will be rejected. Before resetting the controller, either verify that the logical drives owned by the controller are not in use or ensure there is a multi-path driver installed on all hosts using these logical drives.

Procedure 

1

From the Subsystem Management Window, select the Advanced >> Reset Controller pull-down menu option.

Result: The Reset Controller dialog is displayed.

2

Read the information on the confirmation dialog and then select a controller to be reset (A or B).

3

Select OK to reset the controller.