Method and apparatus for archiving and restoring data

• US 6,543,004 B1
• Filed: 07/29/1999
• Issued: 04/01/2003
• Est. Priority Date: 07/29/1999
• Status: Expired due to Term

• Current Assignee: Hewlett Packard Enterprise Development LP (Hewlett-Packard Enterprise Company)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Cagle, John M., Jones, Kevin M., Potter, Mark R., Noren, Gregory T.
• Primary Examiner(s): LE, DIEU MINH T
• Application Number:
  US09/363,512
• Time in Patent Office: 1,342 Days
• Field of Search: 714/15, 714/16, 714/5, 714/6, 714/7, 714/8, 711/170, 711/112, 710/8, 710/10
• US Class Current: 714/15
• CPC Class Codes: G06F 11/1415 at system level
• CPC Class Codes: G06F 11/1451 by selection of backup contents
• CPC Class Codes: G06F 11/1464 for networked environments
• CPC Class Codes: G06F 11/1469 Backup restoration techniques
• CPC Class Codes: G06F 11/1666 where the redundant component is memory or memory area
• CPC Class Codes: G06F 11/20 using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements

Abstract

A computer system includes a first storage device, a backup storage device, and a system controller. The first storage device has a default operating system and a customized operating system stored therein. The backup storage device has at least archived configuration data stored therein. The system controller is adapted to replace the customized operating system with a restored operating system that is based on the default operating system. A method for restoring a computer system includes providing a first storage device having a default operating system stored therein. A backup storage device is provided having at least configuration data stored therein. The configuration data is transferred to the first storage device.

Claims

1. A server, comprising:

a first storage device contained in the server and having a default operating system and a customized operating system stored therein;

a backup storage device contained in the server and having at least archived configuration data and archived user data stored therein;

a system controller contained in the server and adapted to replace the customized operating system with a restored operating system, the restored operating system being based on the default operating system; and

an expansion storage device contained in the server and having a plurality of user data stored therein;

wherein the archived user data stored in the backup storage device comprises a first set of data originating from the first storage device and a second set of data originating from the expansion storage device; and

wherein the system controller also is adapted to determine the origination of the first and second sets of data and restore the first set of data onto the first storage device and the second set of data onto the expansion storage device.

2. The computer system of claim 1, wherein the system controller is adapted to receive input from a browser interface and replace the customized operating system with the restored operating in response to the input from the browser interface.

3. The computer system of claim 1, wherein the system controller is adapted to restore the archived configuration data from the backup storage device onto the first storage device.

4. The computer system of claim 3, wherein the system controller is adapted to update the restored operating system with the archived configuration data.

5. The computer system of claim 1, wherein the system controller is adapted to receive input from a browser interface and restore the archived user data from the backup storage device onto the first storage device in response to the input from the browser interface.

6. The computer system of claim 1, wherein the system controller is adapted to receive input from a browser interface, and restore the first and second sets of data onto the first storage device and the expansion storage device respectively in response to the input from the browser interface.

7. A method for restoring a server comprising:

providing a first storage device in the server having a default operating system stored therein;

providing an expansion storage device in the server;

providing a backup storage device in the server having at least configuration data and user data stored therein; and

transferring the configuration data to the first storage device;

wherein the user data stored in the backup storage device comprises a first set of data originating from the first storage device and a second set of data originating from the expansion storage device;

the method also including determining the origination of the first and second sets of data and restoring the first and second sets of data onto the first storage device and the expansion storage device respectively.

8. The method of claim 7, further comprising restoring the default operating system of the computer system.

9. The method of claim 8, wherein the computer system is adapted to receive input from a browser interface, and the operating system is restored in response to the input from the browser interface.

10. The method of claim 8, further comprising administering the computer system using the browser interface.

11. The method of claim 10, wherein administering the computer system comprises reconfiguring user profiles and passwords to provide access to user data.

12. The method of claim 8, wherein restoring the default operating system comprises replacing a customized operating system with a restored operating system, the restored operating system being based on the default operating system.

13. The method of claim 12, wherein transferring the configuration data to the first storage device comprises updating the restored operating system with the configuration data.

14. The method of claim 13, wherein updating the restored operating system with the configuration data comprises configuring the restored operating system to be substantially the same as the customized operating system.

15. The method of claim 12, wherein the server is adapted to receive input from a browser interface, and the user data is restored in response to the input from the browser interface.

16. The method of claim 7, further comprising removing the backup storage device from a first server and installing the backup storage device in a second server.

17. The method of claim 16, further comprising restoring the configuration data of the first server onto the second server.

18. The method of claim 17, wherein the first server has a customized operating system and restoring the configuration data comprises updating an operating system of the second server, the updated operating system of the second server being based on the customized operating system of the first server.

19. The method of claim 16, further comprising restoring user data from the first server onto the second server, the user data being stored on the backup storage device and subsequently transferred to the second server.

20. The method of claim 19, further comprising administering the second server using the browser interface.

21. The method of claim 20, wherein administering the second server comprises reconfiguring user profiles and passwords to provide access to user data.