Granted Patent B2

US 9,514,000 · App. 14/246,706 · Granted Dec 6, 2016

Abstract

Claims (31)

1. A method of backing up a computing device comprising a plurality of data blocks, the method comprising:

storing in the computing device, prior to a first backup of the computing device, a selected pre-populated reference file that comprises one or more references to at least some of the data blocks, the selected pre-populated reference file being selected from a plurality of pre-existing and pre-populated reference files depending upon a configuration of the computing device; and

initiating the first backup of the computing device after additional data blocks have been created in the computing device, by:

adding, to the selected pre-populated reference file, references to data blocks in the computing device that are unrepresented in the selected pre-populated reference file; and

sending the data blocks corresponding to the added references to a backup server over a computer network,

wherein, prior to the first backup being initiated, the backup server comprises a pool of unique data blocks that comprises the data blocks referenced by the one or more references in the selected pre-populated reference file stored in the computing device.

2. The method of claim 1 , wherein the first backup is an incremental backup to back up only those data blocks to which a reference is not present in the selected pre-populated reference file.

3. The method of claim 2 , wherein the incremental backup is initiated without an initial full backup being performed.

4. The method of claim 1 , wherein storing the selected pre-populated reference file backs up at least some of the data blocks of the computing device to the backup server without sending any of the data blocks of the computing device to the backup server over the computer network.

5. The method of claim 1 , wherein the one or more references to at least some of the data blocks comprise references to data blocks of at least one of an operating system, an application program, and user data stored on the computing device.

6. The method of claim 1 , wherein adding comprises adding fewer references to data blocks in the computing device to the selected pre-populated reference file than are already present in the selected pre-populated reference file.

7. The method of claim 1 , wherein storing the selected pre-populated reference file is performed prior to use of the computing device by an intended user thereof.

8. The method of claim 1 , wherein initiating the first backup of the computing device is performed after delivery of the computing device to an intended user thereof.

9. The method of claim 1 , wherein sending comprises sending, during the first backup, only the data blocks corresponding to the added references to the backup server over the computer network.

10. A computing device comprising:

a plurality of data blocks;

mass storage; and

a processor connected to the mass storage, the processor being configured to:

store in the mass storage, prior to a first backup of the computing device, a selected pre-populated reference file that comprises one or more references to at least some of the data blocks, the selected pre-populated reference file being selected from a plurality of pre-existing and pre-populated reference files depending upon a configuration of the computing device; and

initiate the first backup of the computing device after additional data blocks have been created in the computing device, by:

adding, to the selected pre-populated reference file, references to data blocks in the computing device that are unrepresented in the selected pre-populated reference file; and

sending the data blocks corresponding to the added references to a backup server over a computer network,

wherein prior to the first backup being initiated, the backup server comprises a pool of unique data blocks comprising the data blocks referenced by the one or more references in the selected pre-populated reference file stored in the computing device.

11. The computing device of claim 10 , wherein the first backup is an incremental backup to back up only those data blocks to which a reference is not present in the selected pre-populated reference file.

12. The computing device of claim 11 , wherein the incremental backup is initiated without an initial full backup being performed.

13. The computing device of claim 10 , wherein storing the selected pre-populated reference file backs up at least some of the data blocks of the computing device to the backup server without sending any of the data blocks of the computing device to the backup server over the computer network.

14. The computing device of claim 10 , wherein the one or more references to at least some of the data blocks comprise references to data blocks of at least one of an operating system, an application program, and user data stored on the computing device.

15. The computing device of claim 10 , wherein adding comprises adding fewer references to data blocks in the computing device to the selected pre-populated reference file than are already present in the selected pre-populated reference file.

16. The computing device of claim 10 , wherein the processor is further configured to store the selected pre-populated reference file in the mass storage prior to use of the computing device by an intended user thereof.

17. The computing device of claim 10 , wherein the processor is further configured to initiate the first backup of the computing device after use of the computing device by an intended user thereof.

18. The computing device of claim 10 , wherein the processor is configured to send, during the first backup, only the data blocks corresponding to the added references to the backup server over the computer network.

Assignments (7)