发明申请
US20030093721A1 Selective automated power cycling of faulty disk in intelligent disk array enclosure for error recovery
有权
智能磁盘阵列机箱中故障磁盘的选择性自动电源循环，用于错误恢复
- 专利标题： Selective automated power cycling of faulty disk in intelligent disk array enclosure for error recovery
- 专利标题（中）： 智能磁盘阵列机箱中故障磁盘的选择性自动电源循环，用于错误恢复
-
申请号： US09961950申请日： 2001-09-24
-
公开(公告)号： US20030093721A1公开(公告)日： 2003-05-15
- 发明人: Allen King , Davis Qi-Yu Chu
- 申请人： International Busiess Machines Corporation
- 申请人地址： null
- 专利权人： International Busiess Machines Corporation
- 当前专利权人： International Busiess Machines Corporation
- 当前专利权人地址： null
- 主分类号： H04L001/22
- IPC分类号： H04L001/22
摘要：
A disk array storage system and error recovery method wherein recovery from disk errors is achieved using automated selective power cycling. Initially, identification is made of a faulty disk drive in the array that exhibits an error condition in which the drive fails to perform a requested operation. The faulty disk drive is selectively power cycled while power to other disk drives in the array is maintained. Following the power cycling sequence, the requested operation is retried.
公开/授权文献
信息查询
