The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Mar. 19, 2019

Filed:

Jan. 26, 2017
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Wen Qing Chen, Beijing, CN;

Ya Jie Li, Beijing, CN;

Hang Xiao, Beijing, CN;

Ming Yan, Beijing, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/14 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1451 (2013.01); G06F 3/061 (2013.01); G06F 3/065 (2013.01); G06F 3/067 (2013.01); G06F 3/0659 (2013.01); G06F 3/0689 (2013.01); G06F 11/1464 (2013.01); G06F 2201/84 (2013.01);
Abstract

As disclosed herein a computer program product for optimizing data synchronization when performing a block-level backup includes program instructions comprising instructions to receive a customized merging plan, create a padding map comprising missing data information, request missing data from a local backup server, wherein the instructions to request missing data comprise instructions to send the padding map to the local backup server, receive from the local backup server the missing data, and perform a snapshot consolidation according to the customized merging plan to provide a consolidated snapshot. The program instructions may include instructions to record missing data files and data blocks in the padding map. A computer system, corresponding to the computer program product is also disclosed herein.


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