发明名称 |
Disaster recovery system with cascaded resynchronization |
摘要 |
A disaster recovery system with sequenced cascaded resynchronization comprises a plurality of data centers and a distributed control system. The individual data centers comprise a communication interface, a data storage, and a controller. The distributed control system is distributed and executable in the controllers of the plurality of data centers, and is capable of coordinating operations via the communication interfaces of the plurality of data centers to resynchronize a plurality of communication links between data center pairs of the plurality of data centers. The communication links including at least one synchronous link and at least one asynchronous link.
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申请公布号 |
US7149919(B2) |
申请公布日期 |
2006.12.12 |
申请号 |
US20030440209 |
申请日期 |
2003.05.15 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
COCHRAN ROBERT ALAN;POPP MATTHIAS;DUVEKOT MARCEL |
分类号 |
G06F11/00;H04L1/00;G06F11/20;H02H3/05;H04L29/14 |
主分类号 |
G06F11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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