If a crash occurs, the journal can be used as a checkpoint to recover unsaved information and avoid corrupting file system metadata.
一旦系统发生崩溃,日志文件就会起到一个检查点的作用,用于恢复未保存的信息,防止损坏文件系统元数据。
If a crash occurs, the journal can be used as a checkpoint to recover unsaved information and avoid corrupting file system metadata.
一旦系统发生崩溃,日志文件就会起到一个检查点的作用,用于恢复未保存的信息,防止损坏文件系统元数据。
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