Of course , xfs is a journaling filesystem , allowing for fast recovery after an unexpected reboot 当然， xfs也是一种日志记录文件系统，它允许意外重新引导后的快速恢复。
Mode is the slowest journaling mode of all , since data gets written to disk twice rather than once 方式是所有日志记录方式中最慢的，因为要将数据写入磁盘两次而不是一次。
In ext3 , the journaling code uses a special api called the journaling block device layer , or jbd 在ext3里，日志记录代码使用一个特殊的称为“日志记录块设备”层或jbd的api 。
Now that i ve scared you out of your minds , let s take a look at ext3 s various data journaling options 既然我已经警告过您要小心，就让我们看看ext3的各种数据日志记录选项。
Journaling is a new rapid automation tool that records , edits , and replays interactie nx sessions 日志是一个新的、高效的自动工具，可以记录、编辑、重放在nx中的交互式进程。
In this installment , daniel takes a look at ext3 , a new improved version of ext2 with journaling capabilities 在这一部分， daniel研究了ext3 ，它是ext2的新改进版，具有日志记录能力。
Ripplebase implements primitive journaling mechanisms to speed queries on slow systems , and is targetted at legacy systems 它实现了基本的日记机制来提高查询速度，它适用于遗留系统。
And ext3 s journaling capabilities have been specially designed to ensure the integrity of both metadata and data 还有， ext3的日志记录能力经过特别设计，以确保元数据和数据的完整性。
Now that we have a good general understanding of this problem , let s look how ext3 implements journaling 既然我们对这个问题已经有了一个总的很好的理解，让我们来看ext3是如何实现日志记录的。
From 9 to over 13 times faster than other ext3 modes , reiserfs , and even ext2 which has no journaling overhead 方式允许16兆文件以比其它ext3方式、 reiserfs ，甚至ext2 （没有日志记录开销）高出
