发明授权
US08762772B2 Method for a plurality of RAID systems and data storage system thereof
有权
多个RAID系统及其数据存储系统的方法
- 专利标题： Method for a plurality of RAID systems and data storage system thereof
- 专利标题（中）： 多个RAID系统及其数据存储系统的方法
-
申请号： US13423292申请日： 2012-03-19
-
公开(公告)号： US08762772B2公开(公告)日： 2014-06-24
- 发明人: Chih-Hung Yen , Ming-Sheng Wu
- 申请人： Chih-Hung Yen , Ming-Sheng Wu
- 申请人地址： TW Hsichih, New Taipei
- 专利权人： Wistron Corporation
- 当前专利权人： Wistron Corporation
- 当前专利权人地址： TW Hsichih, New Taipei
- 代理商 Winston Hsu; Scott Margo
- 优先权： TW100144192A 20111201
- 主分类号： G06F11/00
- IPC分类号： G06F11/00
摘要：
A data storage method for a plurality of RAID systems includes an SAS expander recording information of failure of a disk of a plurality of RAID systems when failure of the disk is detected and reporting the information of failure of the disk to the RAID system server when the RAID system server sends a polling message to the SAS expander or tries accessing the failed disk. In response to the failure information of the failed disk from the SAS expander, the RAID system server sends a command to the SAS expander, to replace the disk with a hot spare disk.
公开/授权文献
信息查询
