Non-script based intelligent migration tool capable of migrating software selected by a user, including software for which said migration tool has had no previous knowledge or encounters

• US 7,503,042 B2
• Filed: 03/08/2002
• Issued: 03/10/2009
• Est. Priority Date: 03/08/2002
• Status: Expired due to Fees

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Henrickson, David L., Kenny, Michael F.
• Primary Examiner(s): Dam; Tuan Q.
• Assistant Examiner(s): DAO, THUY CHAN
• Application Number:
  US10/094,251
• Publication Number:
  US 20030172373A1
• Time in Patent Office: 2,559 Days
• Field of Search: 717168-178, 717/100
• US Class Current: 717/175
• CPC Class Codes: G06F 8/63 Image based installation; Cloning; Build to order

Abstract

A computer migration method for transferring non-physical aspects from a source computer to a target computer according to an embodiment. In one embodiment, the method includes surveying the source computer aspects, and without scripts, associating portions of the source computer aspects into source computer Application Groups on the fly. The method also includes generating a list at least including the source computer Application Groups; receiving a user'"'"'s selection of source computer Application Groups to be migrated to the target computer; and transferring selected source computer Application Groups to the target computer,; wherein the target computer is adapted to supplant the source computer after migration.

Claims

1. A computer migration method for transferring non-physical aspects of a source computer to a target computer, said method comprising:

a) surveying the source computer non-physical aspects;

b) without using application specific scripts, grouping surveyed source computer non-physical aspects into at least a plurality of source computer Application Groups on the fly;

c) assigning a confidence level to each Application Group, said confidence level representing a measure of confidence that all of the components comprising a complete Application Group have in fact been grouped with said Application Group and that components not belonging to said Application Group have not been grouped with said Application Group;

d) generating a list comprising said source computer Application Groups and assigned confidence levels;

e) receiving a user'"'"'s selection of source computer Application Groups to be migrated to said target computer; and

f) transferring selected source computer Application Groups to said target computer;

wherein element b) is carried out via general, non-application specific predefined rules for determining which Application Group each non-physical aspect shall be grouped.

2. The method of claim 1, further comprising:

generating a list of non-physical aspects that are not recommended for migration to said target computer.

3. The method of claim 1, further comprising:

g) surveying the target computer non-physical aspects;

h) without using application specific scripts, grouping surveyed target computer non-physical aspects into at least a plurality of target computer Application Groups on the fly;

i) following element h), generating a list comprising said target computer Application Groups; and

j) comparing said source computer Application Groups with said target computer Application Groups, and said source computer Application Groups with other attributes of said target computer to determine whether each source computer Application Group should be migrated.

4. The method of claim 3, wherein element e) is carried out via generating at least one interactive display having said source computer Application Groups.

5. The method of claim 1, wherein element e) is carried out via generating at least one interactive display having said source computer Application Groups.

6. The method of claim 1, wherein element b) comprises:

extracting information from at least one installation log file; and

interpreting extracted information to ascertain files belonging to an Application Group.

7. The method of claim 1, wherein element b) further comprises:

examining file folders; and

assuming files in the same file folders are part of the same Application Group.

8. The method of claim 1, wherein element b) further comprises:

examining file allocation tables; and

declaring that files located within a predefined proximity have a greater likelihood of being part of the Application Group.

9. The method of claim 1, wherein element b) further comprises:

examining file creation information; and

declaring that files contemporaneously created have a greater likelihood of being part of the same Application Group.

10. The method of claim 1, wherein element b) further comprises:

examining file modification information; and

declaring that files contemporaneously modified have a greater likelihood of being part of the same Application Group.

11. The method of claim 1, further comprising:

g) storing a migration summary on the source computer and on the target computer.

12. A computer migration tool adapted for transferring non-physical aspects of a source computer to a target computer, wherein one or more components of the computer migration tool are stored on at least one of the source computer and the target computer, said computer migration tool comprising:

a source computer asset surveyor adapted to survey the source computer non-physical aspects;

a source computer application grouper adapted to, without using application specific scripts, group surveyed source computer non-physical aspects on the fly into at least a plurality of source computer Application Groups;

a confidence level designator adapted to assign a confidence level to each Application Group, said confidence level representing a measure of confidence that all of the components comprising a complete Application Group have in fact been grouped with said Application Group and that components not belonging to said Application Group have not been grouped with said Application Group;

a source computer list generator adapted to generate a list comprising said source computer Application Groups and assigned confidence levels;

a selection receiver adapted to receive a user'"'"'s selection of source computer Application Groups to be migrated to said target computer; and

an Application Group transferor adapted to transfer source computer Application Groups selected to said target computer;

wherein said application grouper is adapted to group non-physical aspects via general, non-application specific predefined rules for determining which Application Group each non-physical aspect shall be grouped.

13. The computer migration tool of claim 12, further comprising:

a list generator adapted to generate a list of non-physical aspects that are not recommended for migration to said target computer.

14. The computer migration tool of claim 12, further comprising:

a target computer asset surveyor adapted to survey the source computer non-physical aspects;

a target computer application grouper adapted to, without using application specific scripts, group surveyed source computer non-physical aspects on the fly into at least a plurality of source computer Application Groups;

a target computer list generator adapted to generate a list comprising said source computer Application Groups; and

a comparator adapted to compare said source computer Application Groups with said target computer Application Groups, and said source computer Application Groups with other attributes of said target computer to determine whether each source computer Application Group should be migrated.