发明授权
US08706999B2 Method and system for cascaded flashcopy zoning and algorithm and/or computer program code and method implementing the same
失效
用于级联闪速分区和算法和/或计算机程序代码的方法和系统及其实现方法
- 专利标题： Method and system for cascaded flashcopy zoning and algorithm and/or computer program code and method implementing the same
- 专利标题（中）： 用于级联闪速分区和算法和/或计算机程序代码的方法和系统及其实现方法
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申请号： US13453367申请日： 2012-04-23
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公开(公告)号： US08706999B2公开(公告)日： 2014-04-22
- 发明人: John P. Agombar , Christopher B. E. Beeken , Stephanie Machleidt
- 申请人： John P. Agombar , Christopher B. E. Beeken , Stephanie Machleidt
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Roberts Mlotkowski Safran & Cole, P.C.
- 代理商 Randall J. Bluestone
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
A method of performing cascaded flashcopy (FC) including starting a flashcopy map when a target disk is already a source of an active FC map. A computer storage system includes a configuration that allows a flashcopy (FC) map to be started when a target disk is already the source of an active FC map.
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