Detecting system component failures in a computing system

• US 8,812,912 B2
• Filed: 05/31/2013
• Issued: 08/19/2014
• Est. Priority Date: 11/19/2010
• Status: Active Grant

• Current Assignee: Lenovo International Limited (Lenovo Group Ltd.)
• Original Assignee: International Business Machines Corporation
• Inventors: Kangas, Paul D., Ranck, Daniel M.
• Primary Examiner(s): KO, CHAE M
• Application Number:
  US13/906,995
• Publication Number:
  US 20130268813A1
• Time in Patent Office: 445 Days
• Field of Search: 714/25, 714/44, 714/48, 714/57
• US Class Current: 714/44
• CPC Class Codes: G06F 11/0766 Error or fault reporting or storing
• CPC Class Codes: G06F 11/326 for error or online/offline status

Abstract

Detecting system component failures in a computing system, including: detecting, by an illumination detector, the occurrence of an illumination event in the computing system; determining, by an illumination event identifier, whether the illumination event is associated with a suspected component failure in the computing system; and sending, by a notification system, a failure event notification upon determining that the illumination event is associated with a suspected component failure in the computing system.

Claims

1. A method of detecting system component failures in a computing system, the method comprising:

detecting, by an illumination detector, the occurrence of an illumination event in the computing system;

determining, by an illumination event identifier, whether the illumination event is associated with a suspected component failure in the computing system.

2. The method of claim 1 wherein detecting the occurrence of an illumination event in the computing system includes detecting a flame inside the computing system.

3. The method of claim 1 wherein detecting the occurrence of an illumination event in the computing system includes detecting an electrical spark inside the computing system.

4. The method of claim 1 wherein detecting the occurrence of an illumination event in the computing system includes detecting an illumination of an indicator light associated with a component in the computing system.

5. The method of claim 1 wherein detecting the occurrence of an illumination event in the computing system includes filtering out ambient light.

6. The method of claim 1 further comprising capturing, by a digital imaging device, a digital image of the computing system.

7. The method of claim 6 wherein determining whether the illumination event is associated with a suspected component failure in the computing system further comprises:

determining, from the digital image, a location of the illumination event; and

determining the nature of the illumination event.

8. Apparatus for detecting system component failures in a computing system, the apparatus comprising a computer processor, a computer memory operatively coupled to the computer processor, the computer memory having disposed within it computer program instructions that, when executed by the computer processor, cause the apparatus to carry out the steps of:

detecting, by an illumination detector, the occurrence of an illumination event in the computing system;

determining, by an illumination event identifier, whether the illumination event is associated with a suspected component failure in the computing system.

9. The apparatus of claim 8 wherein detecting the occurrence of an illumination event in the computing system includes detecting a flame inside the computing system.

10. The apparatus of claim 8 wherein detecting the occurrence of an illumination event in the computing system includes detecting an electrical spark inside the computing system.

11. The apparatus of claim 8 wherein detecting the occurrence of an illumination event in the computing system includes detecting an illumination of an indicator light associated with a component in the computing system.

12. The apparatus of claim 8 wherein detecting the occurrence of an illumination event in the computing system includes filtering out ambient light.

13. The apparatus of claim 8 further comprising computer program instructions that, when executed by the computer processor, cause the apparatus to carry out the step of capturing, by a digital imaging device, a digital image of the computing system.

14. The apparatus of claim 13 wherein determining whether the illumination event is associated with a suspected component failure in the computing system further comprises:

determining, from the digital image, a location of the illumination event; and

determining the nature of the illumination event.

15. A computer program product for detecting system component failures in a computing system, the computer program product disposed upon a computer readable storage medium, wherein the computer readable storage medium is not a signal, the computer program product comprising computer program instructions that, when executed, cause a computer to carry out the steps of:

determining, by an illumination event identifier, whether the illumination event is associated with a suspected component failure in the computing system; and

sending, by a notification system, a failure event notification upon determining that the illumination event is associated with a suspected component failure in the computing system.

16. The computer program product of claim 15 further comprising computer program instructions that, when executed, cause the computer to carry out the step of detecting, by an illumination detector, the occurrence of an illumination event in the computing system, including detecting a flame inside the computing system.

17. The computer program product of claim 15 further comprising computer program instructions that, when executed, cause the computer to carry out the step of detecting, by an illumination detector, the occurrence of an illumination event in the computing system, including detecting an illumination of an indicator light associated with a component in the computing system.

18. The computer program product of claim 15 further comprising computer program instructions that, when executed, cause the computer to carry out the step of detecting, by an illumination detector, the occurrence of an illumination event in the computing system, including filtering out ambient light.

19. The computer program product of claim 15 further comprising computer program instructions that, when executed, cause the computer to carry out the step of capturing, by a digital imaging device, a digital image of the computing system.

20. The computer program product of claim 19 wherein determining whether the illumination event is associated with a suspected component failure in the computing system further comprises:

determining, from the digital image, a location of the illumination event; and

determining the nature of the illumination event.