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
- Select the controller to be disabled.
- Choose Actions > Disable.
- Complete the Disable Controller dialog box as follows:
When you have provided all necessary information in the dialog box, click OK.
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