发明授权
US07979656B2 Minimizing configuration changes in a fabric-based data protection solution
有权
最小化基于结构的数据保护解决方案中的配置更改
- 专利标题: Minimizing configuration changes in a fabric-based data protection solution
- 专利标题(中): 最小化基于结构的数据保护解决方案中的配置更改
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申请号: US12186636申请日: 2008-08-06
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公开(公告)号: US07979656B2公开(公告)日: 2011-07-12
- 发明人: Rajeev Atluri , Kumar Swamy Bhatt , Yeganjaiah Gottemukkula , Omkar Gosavi
- 申请人: Rajeev Atluri , Kumar Swamy Bhatt , Yeganjaiah Gottemukkula , Omkar Gosavi
- 申请人地址: US CA Santa Clara
- 专利权人: Inmage Systems, Inc.
- 当前专利权人: Inmage Systems, Inc.
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Raj Abhyanker, P.C.
- 主分类号: G06F12/00
- IPC分类号: G06F12/00 ; G06F12/16 ; G06F13/14 ; G06F13/16
摘要:
A method, system, and apparatus of minimizing configuration of changes in a fabric-based data protection solution. In one embodiment, a method includes configuring a switch such that a write request to a primary storage device is transferred through a virtual initiator in the switch to the primary storage device and to a secondary storage device, and configuring the switch such that a read request from the secondary initiator of a data in the primary storage device appears as though the read request is coming from a physical initiator rather than the secondary initiator (e.g., such that system protocol may be bypassed because the switch intercepts a response having the data from the primary storage device through a virtual target which uses the virtual initiator of the switch to communicate the data to the secondary initiator rather than the physical initiator).
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