[导读]一种名为BTRFS（Better FS）的文件系统被Oracle的工程师开发团队所研制出来，并在未来可能会取代Ext3文件系统。。 每一个操作系统的核心都是文件系统，文件系统提供了对数据读写的途径，自2001年开始，Ext3成为了主流的Linux文件系统（这个系统在Red Hat和 ...

CTERA Networks通过新的快照功能为Linux Ext3文件系统增加数据保护功能。 CTERA的Next3开源文件系统基于Ext3文件系统提供精简卷快照、时间点恢复、数据变动审计，过去文件版本保留等功能。该公司表示Linux Volume Manager（LVM：Linux卷管理器）快照功能中缺少这些功能。

在Linux所用的Ext3文件系统中，文件是以块为单位存储的，默认情况下每个块的大小是1K，不同的块以块号区分。每个文件还有一个节点，节点中包含有文件所有者，读写权限，文件类型等信息。对于一个小于12个块的文件，在节点中直接存储文件数据块的块号。

Lifehacker has been a go-to source of tech help and life advice since 2005. Our mission is to offer reliable tech help and credible, practical, science-based life ...

So I am looking to dual boot my machine and I need windows and linux to share a partition on the hard drive that has 'data' that is OS agnostic (music, documents, whatever). I used to format this ...

I was using NFS to mount a linux ext3 disk as an extra storage space to run my progs but now I don't have any PC's on the network to use under NFS -- View ...

Linux is the most flexible and customizable operating system on the planet. That customizability starts deep within the heart of the Linux kernel and the file system. A computer file system is a ...

ITworld.com – The problem: We needed to efficiently and rapidly deploy five identical systems with two large hard disks configured as a hardware-controlled RAID 1 running Linux on the ext3, a ...

If you've been running Linux for a while, you're probably using the now slightly-outdated EXT2 or EXT3 file system. Technology blog Ghacks has a guide to converting those formats to the newer, faster, ...