reiserfs

So how does ReiserFS go about offering such excellent small file performance ?

那么ReiserFS是怎样提供如此出色的小文件性能的呢？

However , a couple of properties of XFS'journal make this issue less common than it is with ReiserFS .

然而，XFS日志有两个特性使得这个问题不象使用ReiserFS时那么常见。

After all that work , our new ReiserFS filesystem is ready for mounting .

在完成这些工作之后，就可以准备挂装新的ReiserFS文件系统了。

ReiserFS is , however , more sensitive than most others to improper alignment .

不过，ReiserFS对不合理的对齐比其他文件系统更敏感。

Reiserfs : Another popular journaled file system

reiserfs：另一个流行的日志文件系统

Second , ReiserFS is able to pack the tails together , saving a lot of space .

第二，ReiserFS能够压缩尾文件，节省大量磁盘空间。

In the second half of this article , we 're going to take a look at the design vision behind ReiserFS .

在这篇文章的后半部分，我们将看看ReiserFS后的设计理念。

Traditional Linux file systems such as ext2 , ext3 , and ReiserFS were significantly improved .

ext3和ReiserFS等传统Linux文件系统得到了显著的改进。

In this article , I 'll show you how to get ReiserFS running under a2.4 series kernel .

在本文中，我会向您展示如何让ReiserFS运行在2.4系列的内核下。

OK , we 're going to cover three possible options for getting a production-ready ReiserFS system up and running .

我们现在可以谈谈安装和运行一个准产品化的ReiserFS系统的三种选择。

In first ReiserFS article , I mentioned that ReiserFS has a special feature called " tail packing " .

在关于ReiserFS的第一篇文章中，我曾提到ReiserFS有一项特别的功能，称为“tailpacking”。

Yet despite all this , the most exciting thing about ReiserFS is what it will become in the future .

然而除了所有这些，关于ReiserFS最激动人心的地方是它将来的发展方向。

ReiserFS is a journaling file system that was developed from the ground up with journaling in mind .

ReiserFS是从一开始就按照记录日志的意图而开发的日志文件系统。

Linux also supports the new journaling file systems such as ext3 , JFS , and ReiserFS .

Linux还支持ext3、JFS和ReiserFS等新的日志型文件系统。

I 'll cover two topics very important to the Linux development community & journalling , and the design vision behind ReiserFS .

我将会涉及两个对于Linux开发社区非常重要的主题―日志和ReiserFS后的设计理念。

If you 're using qmail with ReiserFS , there are a few important resources that you should know about .

如果您正在ReiserFS中使用qmail，您应该了解一些重要的参考资料。

However , tail packing does cause a slight performance hit since it forces ReiserFS to repack data as files are modified .

然而，由于在文件被修改时，尾文件压缩迫使ReiserFS重装数据，这就导致了性能上的轻微折损。

With ReiserFS , an unexpected reboot can result in recently modified files containing portions of previously deleted files .

使用ReiserFS时，意外重新引导可能导致最近修改的文件中包含先前删除文件的部分内容。

XFS performed these tasks quite well , although initially , XFS performance was slightly worse than that of ReiserFS .

XFS对这类任务执行得很好，尽管，最初XFS性能比ReiserFS略差一点。

ReiserFS truly is an excellent filesystem .

ReiserFS确实是一个非常出色的文件系统。

Yes , it 's true ; ReiserFS does not yet have a " dump " and " restore " implementation .

是的，这是真的；ReiserFS没有“dump”和“restore”实现。

Once rebooted , you 'll be able to create a ReiserFS filesystem on an empty partition as follows

重新启动后，您就可以在一个空的分区上创建ReiserFS文件系统，如下所示

In fact , ReiserFS is around eight to fifteen times faster than ext2 when handling files smaller than one k in size !

实际上，当处理小于1k的文件时，ReiserFS大概要比ext2快8到15倍！

In general , ReiserFS outperforms ext2 in nearly every area , but really shines when it comes to handling small files .

通常，ReiserFS几乎在各个方面都优于ext2，但是在处理小文件时才真正体现出了其闪光点。

Maybe you 're using a journalling filesystem such as ReiserFS to reduce fsck time and increase filesystem reliability and performance .

也许您正在使用一种日志文件系统，如ReiserFS，以便缩短文件系统检查时间，并增强文件系统的可靠性与性能。

For smaller files , ReiserFS tends to be much faster than ext3fs ( when tail packing is enabled ) .

在处理较小文件方面，ReiserFS的速度要比ext3f快（当tailpacking可用时）。

One the logical volume has been expanded , you can then expand your ext2 or ReiserFS filesystem to take advantage of this new space .

一旦扩充了逻辑卷，接下来就可以扩充ext2或ReiserFS文件系统来利用这一新的磁盘空间。

You should not conclude , for instance , that ReiserFS is a poor performer because it produced some of the largest performance differences .

例如，您不应该因为ReiserFS产生一些最大的性能差异，就认为它对性能的影响不好。

Those who were looking for raw performance generally leaned towards ReiserFS , while those more interested in meticulous data integrity features preferred ext3 .

那些只寻求原始性能的人通常倾向于使用ReiserFS，而那些更关心数据完整性特性的人则首选ext3。

Once created , we can put an ext2 or ReiserFS filesystem on it , mount it , and use it as we like .

创建新卷后，可以将ext2或ReiserFS文件系统放在上面、安装它，然后照我们喜欢的方式使用它。