This will extract your initrd image to a file initrd; then you mount this file with the ext2 file system type to mount point temp.
这段代码将把initrd映像提取到initrd文件中；然后将使用ext2文件系统类型加载这个文件，以加载temp。
The third extended file system (ext3fs) is the most popular journaling file system and is the evolution of the popular ext2 file system.
第三扩展文件系统(third extended file system,ext3fs)是最流行的日志文件系统，是由ext2文件系统演化而来。
Note that the convenient compatibility of the ext2 file system from one system to another means that you have the option of playing around under a regular Linux box.
注意，ext2文件系统在不同系统之间的兼容性意味着您可以选择使用一个普通的Linux机器。
Each individual file system implementation, such as ext2, JFS, and so on, exports a common set of interfaces that is used (and expected) by the VFS.
每个文件系统实现(比如ext2、JFS等等)导出一组通用接口，供vfs使用。
If you are running anything but an ext2 or ext3 file system, then dump is not available to you.
如果您运行的是除ext2或ext3之外的任何文件系统，那么dump就对您不可用。
Then use the mke2fs command to create an ext2 (second extended) file system using the empty file.
然后使用 mke2fs命令在这个空文件上创建了一个ext2（即secondextended）文件系统。
It's important to consider file system types such as ext2, ext3, ext4, and reiserfs because they have different characteristics with respect to the following.
考虑ext2、ext3、ext4和reiserfs等文件系统是很重要的，因为它们在以下方面具有不同的性质。
The most commonly used journaling file system, ext3fs (or third extended file system) is an extension of ext2 with journaling capabilities.
最常用的日志文件系统ext3fs （thirdextendedfile system）是ext2 的扩展，它增加了记录日志的功能。
Instead of using raw sectors on the disk, as LILO does, GRUB can load a Linux kernel from an ext2 or ext3 file system.
GRUB不像LILO一样使用裸扇区，而是可以从ext2或ext3文件系统中加载Linux内核。
Instead of using raw sectors on the disk, as LILO does, GRUB can load a Linux kernel from an ext2 or ext3 file system.
GRUB不像LILO一样使用裸扇区，而是可以从ext2或ext3文件系统中加载Linux内核。
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