Asynchronous replication

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United States of America Patent

PATENT NO 9875042
SERIAL NO

14674265

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Abstract

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A method, system, and computer program product for use in a replication environment comprising intercepting an IO sent from a host to a storage device in a splitter, marking information about the IO in a tracking structure, sending the IO to the storage device, and sending the IO to a replication device; wherein the IO is sent to the storage device before confirming that the replication device has received the IO.

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Patent Owner(s)

Patent OwnerAddress
EMC IP HOLDING COMPANY LLC176 SOUTH STREET HOPKINTON MA 01748

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baruch, Leehod Rishon Leziyon, IL 40 855
Cohen, Saar Moshav, IL 130 6043
Natanzon, Assaf Tel Aviv, IL 549 23520
Neymer, Slavik Petah Tikva, IL 10 285
Shemer, Jehuda Kfar Saba, IL 309 2613

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