发明授权
US07761610B2 Methods and computer program products for defining synchronous replication devices in a subchannel set other than subchannel set zero
有权
用于定义子通道集合以外的同步复制设备的方法和计算机程序产品，而非子通道集合为零
- 专利标题： Methods and computer program products for defining synchronous replication devices in a subchannel set other than subchannel set zero
- 专利标题（中）： 用于定义子通道集合以外的同步复制设备的方法和计算机程序产品，而非子通道集合为零
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申请号： US12019917申请日： 2008-01-25
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公开(公告)号： US07761610B2公开(公告)日： 2010-07-20
- 发明人: John F. Betz , Scott B. Compton , Craig D. Norberg , Dale F. Riedy , Harry M. Yudenfriend
- 申请人： John F. Betz , Scott B. Compton , Craig D. Norberg , Dale F. Riedy , Harry M. Yudenfriend
- 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： Cantor Colburn LLP
- 代理商 William Kinnaman, Jr.
- 主分类号： G06F3/00
- IPC分类号： G06F3/00
摘要：
Exemplary embodiments of the present invention define PPRC devices within subchannel sets other than subchannel set zero. Further, for all PPRC paired n devices an additional N/2 PPRC primary device numbers and subchannels are provided within subchannel set zero by moving PPRC secondary devices to any subchannel set other than subchannel set zero.
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