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Disabling a Controller

The controller Disable procedure disables I/O to a controller.


Caution    If your system supports the Dynamic Multipathing (DMP) feature; it should be noted that performing the controller Disable procedure will prevent DMP from accessing the paths associated with a controller.

You can disable access to a controller in preparation for hardware maintenance.

 
   To disable a controller

  1. Select the controller to be disabled.
  2. Choose Actions > Disable.
  3. Complete the Disable Controller dialog box as follows:

    Options


  4. When you have provided all necessary information in the dialog box, click OK.

    Notes:




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