Invention Application
- Patent Title: Method, system, and article of manufacture for data replication
- Patent Title (中): 数据复制的方法，系统和制造
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Application No.: US10690068Application Date: 2003-10-20
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Publication No.: US20050097391A1Publication Date: 2005-05-05
- Inventor: Kenneth Boyd , Robert Kern
- Applicant: Kenneth Boyd , Robert Kern
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F11/20
Abstract:
Provided are a method, system and article of manufacture for switching. An indication is received of a failure of a primary storage subsystem at a switch, wherein the switch couples a host to the primary storage subsystem and a secondary storage subsystem. Subsequently, a command received from the host at the switch is directed to the secondary storage subsystem for completion.
Public/Granted literature
- US07376859B2 Method, system, and article of manufacture for data replication Public/Granted day:2008-05-20
Information query
