Resetting a Controller

Prerequisites: Use the Reset option to reset a controller from within the storage management software.


Attention:

Possible loss of data access – Resetting a controller makes the controller unavailable for I/O until the reset is complete. If a is using owned by the controller being reset, the I/O directed to the controller is rejected. Before resetting the controller, either make sure that the logical drives owned by the controller are not in use, or make sure that a is installed on all of the hosts using these logical drives.

  1. Select Advanced >> Recovery >> Reset >> Controller .
  2. Read the information on the Reset Controller dialog, and select a controller to be reset (A or B).
  3. To reset the controller, click OK.