Data synchronization of block-level backup

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United States of America Patent

PATENT NO 9619333
SERIAL NO

14919046

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Abstract

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As disclosed herein, a method for optimizing data synchronization when performing a block-level backup includes receiving a customized merging plan, and creating a padding map that includes missing data information, and sending the padding map to a local backup server to request missing data. The method further includes receiving from the local backup server the missing data, and performing a snapshot consolidation according to the customized merging plan to provide a consolidated snapshot.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Wen Qing Beijing, CN 6 6
Li, Ya Jie Beijing, CN 8 35
Xiao, Hang Beijing, CN 23 92
Yan, Ming Beijing, CN 108 909

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