You can use the Automatic System Recovery (ASR) feature to configure the server to automatically disable failed components until they can be replaced. The following components are managed by the ASR feature:
In most cases, POST automatically disables a faulty component. After the cause of the fault is repaired (FRU replacement, loose connector reseated, and so on), you might need to remove the component from the ASR blacklist.
Note - For instructions on enabling or disabling ASR, see the Sun SPARC Enterprise T5440 Server Administration Guide.
The ASR commands (ASR Commands ) enable you to view and manually add or remove components (asrkeys) from the ASR blacklist. You run these commands from the Oracle ILOM -> prompt.
Table 36 ASR Commands
Note - The asrkeys vary from system to system, depending on how many cores and memory are present. Use the show components command to see the asrkeys on a given system.
Note - A reset or power cycle is required after disabling or enabling a component. If the status of a component is changed, there is no effect to the system until the next reset or power cycle.