发明授权
US08255649B2 Remote copy control method and system in storage cluster environment
有权
存储集群环境中的远程复制控制方法和系统
- 专利标题: Remote copy control method and system in storage cluster environment
- 专利标题(中): 存储集群环境中的远程复制控制方法和系统
-
申请号: US12687694申请日: 2010-01-14
-
公开(公告)号: US08255649B2公开(公告)日: 2012-08-28
- 发明人: Yuri Hiraiwa , Yoshiyuki Nishi , Kenichi Oyamada , Yoshinori Matsui
- 申请人: Yuri Hiraiwa , Yoshiyuki Nishi , Kenichi Oyamada , Yoshinori Matsui
- 申请人地址: JP Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Foley & Lardner LLP
- 优先权: JP2009-223621 20090929
- 主分类号: G06F12/16
- IPC分类号: G06F12/16
摘要:
The present invention causes an asynchronous remote copy to work together with storage clustering technology. A host computer program for controlling the asynchronous remote copy carries out an asynchronous remote copy pair operation by asynchronously working together with a switchover instruction of a storage clustering control program that performs a host write-destination volume switchover in a storage clustering environment.
公开/授权文献
信息查询