发明授权
US07953701B2 Method of controlling total disk usage amount in virtualized and unified network storage system
有权
在虚拟化统一网络存储系统中控制总磁盘使用量的方法
- 专利标题： Method of controlling total disk usage amount in virtualized and unified network storage system
- 专利标题（中）： 在虚拟化统一网络存储系统中控制总磁盘使用量的方法
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申请号： US11595878申请日： 2006-11-13
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公开(公告)号： US07953701B2公开(公告)日： 2011-05-31
- 发明人: Jun Okitsu , Shinichi Kawamoto , Atsushi Ebata , Yoshiko Yasuda , Tatsuo Higuchi
- 申请人： Jun Okitsu , Shinichi Kawamoto , Atsushi Ebata , Yoshiko Yasuda , Tatsuo Higuchi
- 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： Brundidge & Stanger, P.C.
- 优先权： JP2003-206646 20030808
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
A system includes at least a user and a file system connected to the user through a network. An estimated write size of a write operation of the user into the file system is managed as an accumulated value. The timing of judging the limit of the disk usage amount is specified from the accumulated value and a predetermined threshold value, and the limit of the disk usage amount is judged at the specified timing, so that disk usage amount by a user may be limited and managed.
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