发明申请
- 专利标题： STORAGE APPARATUS AND CONTROL METHOD THEREOF
- 专利标题（中）： 存储装置及其控制方法
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申请号： US12130056申请日： 2008-05-30
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公开(公告)号： US20090228671A1公开(公告)日： 2009-09-10
- 发明人: Takeshi SHIGEMURA , Koji Nagata , Kosuke Sakai
- 申请人： Takeshi SHIGEMURA , Koji Nagata , Kosuke Sakai
- 优先权： JP2008-053729 20080304
- 主分类号： G06F12/16
- IPC分类号： G06F12/16
摘要：
This storage apparatus further includes a control unit for creating a second volume as a backup volume of the first volume upon receiving a backup command of the first volume from the host apparatus, and sending a completion reply of the backup command to the host apparatus while the formatting of the second volume and the replication from the first volume to the second volume are incomplete.
公开/授权文献
- US08041910B2 Storage apparatus and control method thereof 公开/授权日：2011-10-18