- 专利标题： Asynchronous replication
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申请号： US14674265申请日： 2015-03-31
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公开(公告)号： US09875042B1公开(公告)日： 2018-01-23
- 发明人: Assaf Natanzon , Leehod Baruch , Jehuda Shemer , Saar Cohen , Slavik Neymer
- 申请人： EMC Corporation
- 申请人地址： US MA Hopkinton
- 专利权人： EMC IP Holding Company LLC
- 当前专利权人： EMC IP Holding Company LLC
- 当前专利权人地址： US MA Hopkinton
- 代理商 Krishnendu Gupta; Konrad R. Lee
- 主分类号： G06F3/06
- IPC分类号： G06F3/06 ; G06F11/20
摘要：
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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