Method and system for automatically updating operating systems

• US 20040117414A1
• Filed: 12/17/2002
• Published: 06/17/2004
• Est. Priority Date: 12/17/2002
• Status: Abandoned Application

• Current Assignee: Capital One Financial Corporation
• Original Assignee: Capital One Financial Corporation
• Inventors: Overstreet, Matthew, Braun, Richard
• Application Number:
  US10/320,557
• Publication Number:
  US 20040117414A1
• Time in Patent Office: Days
• US Class Current: 707/204
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57
• CPC Class Codes: G06F 9/4401 Bootstrapping security arrangements therefor G06F21/57

Abstract

Methods and systems for updating operating systems are disclosed. A computer includes a disk drive that stores an operating system to be updated. The computer creates a backup image of a first partition of the disk drive, then deletes the first partition to create free space on the disk drive. The computer also places an image of a maintenance operating system into the free space, wherein the maintenance operating system is operable to manage an operating system update. Thereafter, the computer updates the stored operating system under control of the maintenance operating system.

Claims

1. A method for updating an operating system in a computer including a disk drive that stores an operating system to be updated, comprising:

creating a backup image of a first partition of the disk drive;

deleting the first partition to create free space on the disk drive;

placing an image of a maintenance operating system into the free space, wherein the maintenance operating system is operable to manage an operating system update; and

updating the stored operating system under control of the maintenance operating system.

2. The method of claim 1, wherein creating a backup image comprises:

resizing the first partition of the disk drive to create enough free space on the disk drive to store the backup image of the first partition;

creating a second partition on the disk drive using the free space created by the resizing; and

placing an image of the resized partition into the second partition, wherein the image of the resized partition functions as the backup image.

3. The method of claim 2, further comprising:

gathering, prior to the resizing, information to be restored after the operating system update.

4. The method of claim 3, wherein gathering information comprises:

scanning the computer for the information to be restored; and

building an index of the information to be restored.

5. The method of claim 4, wherein scanning comprises scanning the first partition for the information to be restored.

6. The method of claim 4, wherein scanning comprises scanning a registry for the information to be restored.

7. The method of claim 3, wherein the information to be restored includes at least one of files and configuration settings.

8. The method of claim 2, further comprising:

building, prior to the resizing, scripts operable to partition the hard drive and backup data; and

rebooting, prior to the resizing, the computer using a virtual disk.

9. The method of claim 1, further comprising:

verifying the backup image before deleting the first partition.

10. The method of claim 1, wherein updating the stored operating system comprises:

placing an image of a new operating system into the free space.

11. The method of claim 1, wherein updating the stored operating system comprises:

rebooting the computer into the maintenance operating system;

placing an image of a new operating system into the free space;

restoring information that was previously identified as information to be restored after the operating system update;

removing the maintenance operating system from the free space; and

rebooting the computer into the new operating system.

12. The method of claim 1, further comprising:

periodically logging progress information indicative of a status of the operating system update.

13. The method of claim 1, further comprising:

determining whether the computer meets minimum hardware requirements for the operating system update; and

identifying the computer for an alternative process based on a determination that the computer does not meet minimum hardware requirements.

14. The method of claim 13, wherein the alternative process is initiated if the computer is identified for the alternative process, the alternative process comprising:

copying information specific to the computer to a floppy disk;

placing the backup image of the first partition in a secure network share;

upgrading hardware associated with the computer such that the computer meets minimum hardware requirements;

extracting the information specific to the computer from the floppy disk;

creating a second partition on the disk drive; and

moving the backup image from the network share to the second partition.

15. A method for updating an operating system of a client, comprising:

resizing a partition of a disk drive of the client to create enough first free space on the disk drive to store a backup image of the resized partition, wherein the resized partition includes an operating system to be updated;

creating a new partition on the disk drive using the first free space;

placing an image of the resized partition into the new partition, wherein the image of the resized partition functions as the backup image;

deleting the resized partition to create second free space on the disk drive;

placing an image of a maintenance operating system into the second free space, wherein the maintenance operating system is operable to manage an operating system update;

imaging, under control of the maintenance operating system, a new operating system into the second free space; and

removing the maintenance operating system from the second free space.

16. An apparatus for updating an operating system in a client including a disk drive that stores an operating system to be updated, comprising:

means for creating a backup image of a first partition of the disk drive;

means for deleting the first partition to create free space on the disk drive;

means for placing an image of a maintenance operating system into the free space, wherein the maintenance operating system is operable to manage an operating system update; and

means for updating the stored operating system under control of the maintenance operating system.

17. The apparatus of claim 16, wherein the means for creating a backup image comprises:

means for resizing the first partition of the disk drive to create enough free space on the disk drive to store the backup image of the first partition;

means for creating a second partition on the disk drive using the free space created by the resizing; and

means for placing an image of the resized partition into the second partition, wherein the image of the resized partition functions as the backup image.

18. The apparatus of claim 17, further comprising:

means for gathering, prior to the resizing, information to be restored after the operating system update.

19. The apparatus of claim 18, wherein the means for gathering comprises:

means for scanning the client for the information to be restored; and

means for building an index of the information to be restored.

20. The apparatus of claim 19, wherein the means for scanning scans a first partition for the information to be restored.

21. The apparatus of claim 19, wherein the means for scanning scans a registry for the information to be restored.

22. The apparatus of claim 18, wherein the information to be restored includes at least one of files and configuration settings.

23. The apparatus of claim 17, further comprising:

means for building, prior to the resizing, scripts operable to partition the hard drive and backup data; and

means for rebooting, prior to the resizing, the client using a virtual disk.

24. The apparatus of claim 16, further comprising:

means for verifying the backup image before deleting the first partition.

25. The apparatus of claim 16, wherein the means for updating comprises:

means for placing an image of a new operating system into the free space.

26. The apparatus of claim 16, wherein the means for updating comprises:

means for rebooting the client into the maintenance operating system;

means for placing an image of a new operating system into the free space;

means for restoring information that was previously identified as information to be restored after the operating system update;

means for removing the maintenance operating system from the free space; and

means for rebooting the client into the new operating system.

27. The apparatus of claim 16, further comprising:

means for periodically logging progress information indicative of a status of the operating system update.

28. The apparatus of claim 16, further comprising:

means for determining whether the client meets minimum hardware requirements for the operating system update; and

means for identifying the client for an alternative process based on a determination that the client does not meet minimum hardware requirements.

29. An apparatus for updating an operating system, comprising:

means for resizing a partition of a disk drive to create enough first free space on the disk drive to store a backup image of the resized partition, wherein the resized partition includes an operating system to be updated;

means for creating a new partition on the disk drive using the first free space;

means for placing an image of the resized partition into the new partition, wherein the image of the resized partition functions as the backup image;

means for deleting the resized partition to create second free space on the disk drive;

means for placing an image of a maintenance operating system into the second free space, wherein the maintenance operating system is operable to manage an operating system update;

means for imaging, under control of the maintenance operating system, a new operating system into the second free space; and

means for removing the maintenance operating system from the second free space.

30. An apparatus for updating an operating system in a computer including a disk drive that stores an operating system to be updated, comprising:

a memory storing a program that creates a backup image of a first partition of the disk drive;

deletes the first partition to create free space on the disk drive;

places an image of a maintenance operating system into the free space, wherein the maintenance operating system is operable to manage an operating system update; and

updates the stored operating system under control of the maintenance operating system; and

a processor that runs the program.

31. An apparatus for updating an operating system, comprising:

a memory storing a program that resizes a partition of a disk drive to create enough first free space on the disk drive to store a backup image of the resized partition, wherein the resized partition includes an operating system to be updated;

creates a new partition on the disk drive using the first free space;

places an image of the resized partition into the new partition, wherein the image of the resized partition functions as the backup image;

deletes the resized partition to create second free space on the disk drive;

places an image of a maintenance operating system into the second free space, wherein the maintenance operating system is operable to manage an operating system update;

images, under control of the maintenance operating system, a new operating system into the second free space; and

removes the maintenance operating system from the second free space; and

a processor that runs the program.

32. A computer-readable medium containing instructions for performing a method for updating an operating system in a computer including a disk drive that stores an operating system to be updated, the method comprising:

creating a backup image of a first partition of the disk drive;

deleting the first partition to create free space on the disk drive;

placing an image of a maintenance operating system into the free space,

wherein the maintenance operating system is operable to manage an operating system update; and

updating the stored operating system under control of the maintenance operating system.

33. A computer-readable medium containing instructions for performing a method for updating an operating system of a computer, the method comprising:

resizing a partition of a disk drive of the computer to create enough first free space on the disk drive to store a backup image of the resized partition, wherein the resized partition includes an operating system to be updated;

creating a new partition on the disk drive using the first free space;

placing an image of the resized partition into the new partition, wherein the image of the resized partition functions as the backup image;

deleting the resized partition to create second free space on the disk drive;

placing an image of a maintenance operating system into the second free space, wherein the maintenance operating system is operable to manage an operating system update;

imaging, under control of the maintenance operating system, a new operating system into the second free space; and

removing the maintenance operating system from the second free space.

34. A method for updating an operating system of a client, comprising:

resizing a partition of a disk drive of the client to create enough first free space on the disk drive to store a backup image of the resized partition, wherein the resized partition includes an operating system to be updated;

creating a new partition on the disk drive using the first free space;

placing an image of the resized partition into the new partition, wherein the image of the resized partition functions as the backup image;

deleting the resized partition to create second free space on the disk drive; and

imaging, under control of a maintenance operating system, a new operating system into the second free space, wherein the maintenance operating system is operable to manage an operating system update.

35. A method for updating an operating system of at least one client, comprising:

identifying at least one client for an operating system update; and

sending each of the identified clients a command to commence an operating system update, wherein each of the identified clients is operable to;

create a backup image of a first partition of a disk drive on the identified client;

delete the first partition to create free space on the disk drive;

place an image of a maintenance operating system into the free space, wherein the maintenance operating system is operable to manage an operating system update; and

update an operating system stored on the disk drive under control of the maintenance operating system.

36. The method of claim 35, further comprising:

monitoring the progress of each operating system update on the identified clients.

37. An apparatus for updating an operating system of at least one client, comprising:

means for identifying at least one client for an operating system update; and

means for sending each of the identified clients a command to commence an operating system update, wherein each of the identified clients comprises;

means for creating a backup image of a first partition of a disk drive on the identified client;

means for deleting the first partition to create free space on the disk drive;

means for placing an image of a maintenance operating system into the free space, wherein the maintenance operating system is operable to manage an operating system update; and

means for updating an operating system stored on the disk drive under control of the maintenance operating system.

38. The apparatus of claim 37, further comprising:

means for monitoring the progress of each operating system update on the identified clients.

39. An apparatus for updating an operating system of at least one client, comprising:

a memory storing a program that identifies at least one client for an operating system update, and sends each of the identified clients a command to commence an operating system update, wherein each of the identified clients is operable to;

create a backup image of a first partition of a disk drive on the identified client;

delete the first partition to create free space on the disk drive;

place an image of a maintenance operating system into the free space, wherein the maintenance operating system is operable to manage an operating system update; and

update an operating system stored on the disk drive under control of the maintenance operating system; and

a processor that runs the program.

40. A computer-readable medium containing instructions for updating an operating system of at least one client, the method comprising:

identifying at least one client for an operating system update; and

sending each of the identified clients a command to commence an operating system update, wherein each of the identified clients is operable to;

create a backup image of a first partition of a disk drive on the identified client;

delete the first partition to create free space on the disk drive;

place an image of a maintenance operating system into the free space,

wherein the maintenance operating system is operable to manage an operating system update; and

update an operating system stored on the disk drive under control of the maintenance operating system.

41. A system for updating an operating system of at least one client, comprising:

a network;

a plurality of clients; and

a server connected to the plurality of clients through the network, the server operable to identify at least one client for an operating system update, and send each of the identified clients a command to commence an operating system update, wherein each of the identified clients is operable to;

create a backup image of a first partition of a disk drive on the identified client;

delete the first partition to create free space on the disk drive;

place an image of a maintenance operating system into the free space, wherein the maintenance operating system is operable to manage an operating system update; and

update an operating system stored on the disk drive under control of the maintenance operating system.

42. A method for updating an operating system of at least one client, comprising:

identifying at least one client for an operating system update; and

sending each of the identified clients a command to commence an operating system update, wherein each of the identified clients is operable to;

resize a partition of a disk drive of the identified client to create enough first free space on the disk drive to store a backup image of the resized partition, wherein the resized partition includes an operating system to be updated;

create a new partition on the disk drive using the first free space;

place an image of the resized partition into the new partition, wherein the image of the resized partition functions as the backup image;

delete the resized partition to create second free space on the disk drive;

place an image of a maintenance operating system into the second free space, wherein the maintenance operating system is operable to manage an operating system update;

image, under control of the maintenance operating system, a new operating system into the second free space; and

remove the maintenance operating system from the second free space.