| 发明名称 |
Method for a plurality of RAID systems and data storage system thereof |
| 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. |
| 申请公布号 |
US8762772(B2) |
申请公布日期 |
2014.06.24 |
| 申请号 |
US201213423292 |
申请日期 |
2012.03.19 |
| 申请人 |
Wistron Corporation |
发明人 |
Yen Chih-Hung;Wu Ming-Sheng |
| 分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
| 代理机构 |
|
代理人 |
Hsu Winston;Margo Scott |
| 主权项 |
1. A data storage method for a plurality of RAID systems, comprising:
an SAS expander recording failure information of a disk of a plurality of RAID systems when the failed disk is detected; the SAS expander reporting the failure information of the failed disk to a RAID system server when the RAID system server sends a polling message to the SAS expander or tries accessing the failed disk; and the RAID system server sending a command to the SAS expander, to replace the failed disk with a hot spare disk.
|
| 地址 |
Hsichih, New Taipei TW |
