发明授权
- 专利标题: Method of file system recovery logging
- 专利标题(中): 文件系统恢复日志的方法
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申请号: US09483102申请日: 2000-01-14
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公开(公告)号: US06584582B1公开(公告)日: 2003-06-24
- 发明人: Michael A. O'Connor
- 申请人: Michael A. O'Connor
- 主分类号: G06F1100
- IPC分类号: G06F1100
摘要:
A recovery logging method wherein when a node in a computer network becomes unavailable, file systems which require verification and are locked are logged in a recovery log and checking of other file systems continues. In this manner, the host node effectively utilizes time which would otherwise be spent waiting for a file system to become available. Upon completing available file system verifications, those file systems which were logged are checked for availability via background processing. When a logged file system becomes available, it is then verified. During the time spent waiting for a logged file system to become available, the affected node is available for other processing.
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