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Ext4Fsd/README.md
2020-01-21 23:02:05 +01:00

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About
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This is a branch of the Ext2Fsd project by Matt Wu where I try to implement support for metadata checksums and jbd2. I have also updated the project so it can be compiled with Visual Studio 2017 and Visual Studio 2019. This is work in progress. If you need a stable driver you should get the latest official release from http://www.ext2fsd.com. If you want to try this branch you should still install the oficial release and then copy this driver over the old in \windows\system32\drivers. Bo Branten.
Introduction
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Ext3Fsd is an ext2/3/4 file system driver for Windows (2K/2003/XP/7/8/10).
It's a free and open-source software, everyone can modify or distribute under GNU GPLv2.
Development Website
-------------------
Matt Wu <mattwu@163.com>
http://www.ext2fsd.com
Active Developers
-----------------
Matt Wu : http://github.com/matt-wu
http://blog.dynox.cn
KaHo Ng : http://github.com/ngkaho1234
Supported Features by Ext3Fsd
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1, flexible inode size: > 128 bytes, up to block size
2, dir_index: htree directory index
3, filetype: extra file mode in dentry
4, large_file: > 4G files supported
5, sparse_super: super block backup in group descriptor
6, uninit_bg: fast fsck and group checksum
7, extent: full support with extending and shrinking.
8, journal: only support replay for internal journal
9, flex_bg: first flexible metadata group
10, symlink and hardlink
11, mount-as-user: specifed uid/gid by user
Unsupported Ext3/4 Features
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1, journal: log-based operations, external journal
2, EA (extended attributes), ACL support