In crash recovery, transactions that are not committed will be rolled back while committed data will be flushed to disk.
在应急恢复中，把提交的数据刷新到磁盘时，将回滚没有提交的事务。
The strategy of data recovery from single disk to multi disks introduced in this paper achieves the high efficiency of the system restoration.
从单盘失效到多盘失效详细的介绍了磁盘阵列快照系统的数据恢复策略，实现了整个系统的高效恢复。
You can use it to partition, format, disk cloning, change passwords, data recovery, system installation and a series of daily emergency maintenance work.
您可以使用它进行磁盘分区、格式化、磁盘克隆、修改密码、数据恢复、系统安装等一系列日常应急维护工作。
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