Method and apparatus for installing applications in a distributed data processing system

• US 6,487,718 B1
• Filed: 03/31/1999
• Issued: 11/26/2002
• Est. Priority Date: 03/31/1999
• Status: Expired due to Term

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Rodriguez, Herman, Smith, Joel Leslie
• Primary Examiner(s): Morse, Gregory
• Assistant Examiner(s): DAS, CHAMELI
• Application Number:
  US09/282,637
• Time in Patent Office: 1,336 Days
• Field of Search: 717/11, 717/174, 717/175-177, 717/176, 717/178, 717/168, 717/169, 717/170, 717/171, 717/172, 717/100, 717/101, 707/201, 707/10, 707/200, 709/203, 709/232, 709/200, 709/201
• US Class Current: 717/177
• CPC Class Codes: G06F 8/63 Image based installation; Cloning; Build to order
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57

Abstract

A method and apparatus for installing an application on a client computer. An image is created of a selected client computer. The image of the selected client computer is placed on another computer. The application is installed on the another computer, wherein an update image is created. The updated image is sent back to the client computer.

Claims

1. A method for installing an application on a client computer, the method comprising the computer implemented steps of:

creating an image of each individual client computer;

placing the image of one of the selected first client computer on a second computer;

installing the application on the second computer, wherein the image of the first client computer is updated to include the application; and

sending the updated image back to the first client computer.

2. The method of claim 1 further comprising:

testing the application prior to sending the updated image back to the client computer.

3. The method of claim 1, wherein the step of sending the updated image back to the client computer includes using a remote method to rest the computer and load the updated image onto the client computers.

4. The method of claim 1, wherein the another computer is a client computer matching the selected client computer.

5. The method of claim 1, wherein the another computer is a server computer running an emulation of the selected client computer.

6. The method of claim 1, wherein the client computer includes a disk and wherein the image is an image of the disk.

7. The method of claim 1, wherein the client computer includes a disk and volatile memory wherein the image is an image of content of the disk and the volatile memory.

8. A method in a data processing system for installing an application, the method comprising the data processing system implemented steps of:

creating images of operating environments for a first plurality of client computers;

placing the images of the first plurality of client computers on a second computer;

installing the application on the second computer using each of the images of the client computers to form a set of updated images that include the application; and

returning the set of updated images to the first plurality of client computers.

9. The method of claim 8, wherein the another computer is another client computer.

10. The method of claim 8 further comprising:

testing the application after installation prior to returning the set of updated images.

11. The method of claim 8, wherein the step of returning the set of updated images includes placing the updated images on a server for distribution to the plurality of client computers.

12. A distributed data processing system comprising:

a network

a plurality of client computers connected to the network; and

a server computer connected to the network, wherein the server computer receives a snapshot image of a client computer within the plurality of client computers, allows for installation of a new application using the snapshot image, creates an updated snapshot image including the new application, and returns the updated snapshot image to the client computer, wherein the client computer is a first client computer and wherein the server loads the snapshot image onto a second client computer for installation of the new application.

13. A data processing system for installing an application on a client computer, the data processing system comprising:

creating means for creating an image of each individual client computer;

placing means for placing the image of one of the selected first client computer on a second computer;

installing means for installing the application on the second computer, wherein the image of the first client computer is updated to include the application; and

sending means for sending the updated image back to the first client computer.

14. The data processing system of claim 13 further comprising:

testing means for testing the application prior to sending the updated image back to the client computer.

15. The data processing system of claim 14, wherein the step of sending the updated image back to the client computer includes using a remote method to rest the computer and load the updated image onto the client computer.

16. The data processing system of claim 14, wherein the another computer is a client computer matching the selected client computer.

17. The data processing system of claim 14, wherein the another computer is a server computer running an emulation of the selected client computer.

18. The data processing system of claim 14, wherein the client computer includes a disk and wherein the image is an image of the disk.

19. The data processing system of claim 14, wherein the client computer includes a disk and volatile memory wherein the image is an image of content of the disk and the volatile memory.

20. A data processing system for installing an application, the data processing system comprising:

creating means for creating images of operating environments for a first plurality of client computers;

placing means for placing the images of the first plurality of client computers on a second computer;

installing means for installing the application on the second computer using cach of the images of the client computers to form a set of updated images that include the application; and

returning means for returning the set of updated images to the first plurality of client computers.

21. The data processing system of claim 20, wherein the another computer is another client computer.

22. The data processing system of claim 21 further comprising:

testing means for testing the application after installation prior to returning the set of updated images.

23. The data processing system of claim 21, wherein the step of returning the set of updated images includes placing the updated images on a server for distribution to the plurality of client computers.

24. A computer program product in a computer readable medium for installing an application on a client computer, the computer program product comprising:

first instructions for creating an image of each individual client computer;

second instructions for placing the image of one of the selected first client computer on a second computer;

third instructions for installing the application on the second computer, wherein the image of the first client computer is updated to include the application; and

fourth instructions for sending the updated image back to the first client computer.

25. A computer program product in a computer readable medium for installing an application, the computer program product comprising:

first instructions for creating images of operating environments for a first plurality of client computers;

second instructions for placing the images of the first plurality of client computers on a second computer;

third instructions for installing the application on the second computer using cach of the images of the client computers to form a set of updated images that include the application; and

fourth instructions for returning the sot of updated images to the first plurality of client computers.