System and method for sequencing and performing very high speed software downloads concurrent with system testing in an automated production environment

• US 6,691,253 B1
• Filed: 05/10/2000
• Issued: 02/10/2004
• Est. Priority Date: 05/10/2000
• Status: Expired due to Term

• Current Assignee: Dell USA LP (Dell Technologies Inc.)
• Original Assignee: Dell USA LP (Dell Technologies Inc.)
• Inventors: Brisky, Philip, Hoxworth, Eric, Gillenwater, Russell L.
• Primary Examiner(s): Baderman, Scott
• Assistant Examiner(s): Duncan, Marc M
• Application Number:
  US09/567,941
• Time in Patent Office: 1,371 Days
• Field of Search: 714/25, 714/48, 714/36, 717/178, 717/174, 717/175, 700/97, 700/95, 702/123, 702/186
• US Class Current: 714/36
• CPC Class Codes: G06F 11/22 Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
• CPC Class Codes: G06F 9/441 Multiboot arrangements, i.e. selecting an operating system to be loaded

Abstract

Method and system for performing very high speed software downloads concurrent with system testing in an automated production environment and for test-sequencing in multi-tasking environments with consolidated automation and interactive operations is described. In one embodiment, during diagnostics and software download, a multi-tasking OS is booted on a target computer system, thereby enabling diagnostics to be run at the same time the software download is performed. A visual step-sequencing engine provides the ability to sequentially execute steps, as well as to execute steps in parallel and to combine parallel and sequential steps into loops. The sequencing engine provides a visual representation of the current run status of the target system in a Main window. The sequencing engine also integrates EMR debug tools into the same application so that EMR debug technicians can run failing steps directly from the application via an EMR Control window thereof and consolidates logs into a single location within the application viewable via a Logs window thereof.

Claims

1. A method of performing high-speed software downloads to and diagnostics testing of a target computer system in a manufacturing environment, the method comprising:

booting the target computer system to a multi-tasking operating system (“

OS”

);

launching a step sequencing engine application;

the step sequencing engine application simultaneously launching a diagnostics platform and a software download manager;

the diagnostics platform initiating a plurality of diagnostics tests to be performed on the target computer system and the software download manager simultaneously launching a software download tool for downloading customer software to a hard drive of the target computer system; and

upon completion of the diagnostics tests and the customer software downloading, rebooting the target computer system to DOS.

2. The method of claim 1 wherein two or more of the diagnostics tests are performed in parallel.

3. The method of claim 1 wherein an order and sequence in which the diagnostics tests are performed are specified in a step file associated with the target computer system.

4. The method of claim 1 further comprising:

creating a customer partition on the hard drive of the target computer system;

creating a floating partition on the hard drive of the target computer system;

wherein the multi-tasking OS is stored on the floating partition; and

wherein the customer software is downloaded to the customer partition.

5. The method of claim 4 wherein the floating partition is deleted subsequent to the rebooting the target computer system to DOS.

6. The method of claim 1 further comprising logging results of each of the diagnostics tests to a server connected to the target computer system.

7. The method of claim 1 further comprising, responsive to failure by the target computer system of one or more of the diagnostics tests, debugging the target computer system using tools integrated into the step sequencing engine application.

8. The method of claim 7 wherein the debugging comprises opening a Main window of the step sequencing engine application to view results of the diagnostics tests.

9. The method of claim 8 wherein the debugging further comprises accessing an EMR Control window of the step sequencing engine application and rerunning specified diagnostics tests on the target computer system directly from the EMR Control window.

10. The method of claim 8 wherein the debugging further comprises accessing a Logs window of the step sequencing engine application and accessing logs associated with the results of the diagnostics tests performed on the target computer system directly from the Logs window.

11. A system for enabling the performance of high-speed software downloads to and diagnostics testing of a target computer system in a manufacturing environment, the system comprising:

means for booting the target computer system to a multi-tasking operating system (“

OS”

);

means for launching a step sequencing engine application for simultaneously launching a diagnostics platform and a software download manager;

wherein the diagnostics platform initiates a plurality of diagnostics tests to be performed on the target computer system and the software download manager simultaneously launches a software download tool for downloading customer software to a hard drive of the target computer system; and

means for rebooting the target computer system to DOS upon completion of the diagnostics tests and the customer software downloading.

12. The system of claim 11 wherein two or more of the diagnostics tests are performed in parallel.

13. The system of claim 11 further comprising a step file associated with the target computer system, wherein an order and sequence in which the diagnostics tests are performed are specified in the step file.

14. The system of claim 11 further comprising:

means for creating a customer partition on the hard drive of the target computer system;

means for creating a floating partition on the hard drive of the target computer system;

wherein the multi-tasking OS is stored on the floating partition; and

wherein the customer software is downloaded to the customer partition.

15. The system of claim 14 wherein the floating partition is deleted subsequent to the rebooting the target computer system to DOS.

16. The system of claim 11 further comprising means for logging results of each of the diagnostics tests to a server connected to the target computer system.

17. The system of claim 11 further comprising means integrated into the step sequencing engine application for debugging the target computer system responsive to failure by the target computer system of one or more of the diagnostics tests.

18. The system of claim 17 wherein the means for debugging comprises a Main window of the step sequencing engine application for displaying results of the diagnostics tests.

19. The system of claim 18 wherein the means for debugging further comprises an EMR Control window of the step sequencing engine application from which specified diagnostics tests on the target computer system can be directly rerun.

20. The system of claim 18 wherein the means for debugging further comprises a Logs window of the step sequencing engine application from which logs associated with the results of the diagnostics tests performed on the target computer system can be directly accessed.

21. A system for simultaneously performing diagnostics tests on and high-speed software downloads to a target computer in an automated production environment, the system comprising:

a first server connected to the target computer via a first network connection, the first server containing a plurality of diagnostics tests available to be performed on the target computer;

a second server connected to the target computer via a second network connection, the second server having stored thereon a plurality of software applications available to be downloaded to the target computer;

a step disk associated with the target computer and having stored thereon a step file specifying an order and sequence in which diagnostics tests are to be performed on the target computer; and

a step sequencing engine executable in a multi-tasking OS environment for simultaneously launching a diagnostics platform and a software download manager, the diagnostics platform initiating a plurality of diagnostics tests to be performed on the target computer as specified in the step file and the software download manager simultaneously launching a software download tool for downloading customer software to a hard drive of the target computer.

22. The system of claim 21 wherein the diagnostics platform initiates two or more of the diagnostics tests to be performed in parallel.

23. The system of claim 21 further comprising:

means for creating a customer partition on the hard drive of the target computer;

means for creating a floating partition on the hard drive of the target computer;

wherein a multi-tasking OS is stored on the floating partition; and

wherein the customer software is downloaded to the customer partition.

24. The system of claim 23 wherein the floating partition is deleted after all of the software applications are downloaded and the diagnostics tests have been performed.

25. The system of claim 21 wherein results of each of the diagnostics tests are logged to the second server.

26. The system of claim 21 wherein the step sequencing engine comprises tools for debugging the target computer responsive to failure by the target computer of one or more of the diagnostics tests.

27. The system of claim 26 wherein the tools for debugging comprise a Main window for displaying results of the diagnostics tests.

28. The system of claim 27 wherein the tools for debugging further comprise an EMR Control window from which specified diagnostics tests on the target computer can be directly rerun.

29. The system of claim 27 wherein the tools for debugging further comprise a Logs window from which logs associated with the results of the diagnostics tests performed on the target computer can be directly accessed.