MECHANISM FOR EFFICIENT DELAYED REPLICATION

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United States of America Patent

APP PUB NO 20120136830A1
SERIAL NO

12956944

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Abstract

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A mechanism for efficient delayed replication is described. A method of embodiments of the invention includes detecting input/output (I/O) requests issued by a software program running on a computer system, and sorting the I/O requests into I/O batches according to flight overlapping of the I/O requests. An I/O batch includes a set of flight-overlapped I/O requests of the I/O requests. The set of flight overlapped I/O requests includes two or more I/O requests that are issued, at least partially, in parallel. The method further includes replicating the I/O requests to a storage medium coupled to the computer system.

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Patent Owner(s)

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RED HAT INC100 EAST DAVIE STREET RALEIGH NC 27601

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Patocka, Mikulas Prague, CZ 4 15

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  • 8 Citation Count
  • G06F Class
  • 1.55 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges16033322104121179456139833121718714385301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +020040060080010001200140016001800200022002400260028003000320034003600

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