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?/Discussion

文件系统是文件在系统里以某种方式存储的集合。文件的存储有很多种方式，因此，也就有很多种文件系统。

每种文件系统类型都描述了一种在存储介质（如硬盘上的某个分区）上存储文件的独特方式。没有这些描述，想要与其他人分享文件是非常困难的。他在将软盘给某人的时候也必须得给他描述自己是如何存储那个文件的。

Debian内核里可用的文件系统

注释1：此列表仍不完整。

注释2：此表格是基于内核2.6.24

文件系统名称	特色?	文档	描述
File systems often use as linux system partition
ext2	RS	kDoc, WPedia	Second Extended Filesystem
ext3	RS	kDoc, WPedia	Second Extended Filesystem with journaling extensions
ext4dev	R	kDoc	Fourth Extended Filesystem with extents not for production, in development
jfs	R	kDoc	The Journaled Filesystem (JFS)
xfs	R	kDoc	SGI XFS with ACLs, security attributes, realtime, large block numbers, no debug enabled
reiserfs	R	kDoc	ReiserFS journaled filesystem
Other File systems
9p		kDoc
adfs		kDoc
affs	I	kDoc	Amiga filesystem support for Linux
kafs	N	kDoc	AFS Client File System
autofs4		kDoc
autofs		kDoc
befs	I	kDoc	BeOS File System (BeFS) driver
bfs	I	kDoc	SCO ?UnixWare BFS filesystem for Linux
cifs	N I	kDoc	VFS to access servers complying with the SNIA CIFS Specification e.g. Samba and Windows
coda		kDoc	Coda Distributed File System VFS interface
configfs		kDoc #1, #2	Simple RAM filesystem for user driven kernel subsystem configuration.
cramfs		kDoc
dlm		kDoc	Distributed Lock Manager
ecryptfs		kDoc	eCryptfs
efs		kDoc
fat	I	kDoc
freevxfs		kDoc	Veritas Filesystem (VxFS) driver
fuse	^{[:FileSystem#fndef-1cb57a051f190743663c094c2883dc8aa1c56a57-0:1]}	kDoc	Filesystem in Userspace (backend for various filesystems)
gfs2	N	kDoc	Global File System
hfs	I	kDoc
hfsplus	I	kDoc	Extended Macintosh Filesystem
hpfs	I	kDoc
isofs	CD	kDoc
jbd2		kDoc
jbd		kDoc
jffs2		kDoc	The Journalling Flash File System, v2
minix		kDoc
msdos	I	kDoc	MS-DOS filesystem support
ncpfs		kDoc
nfs	N	kDoc
ntfs	I	kDoc	NTFS 1.2/3.x driver - Copyright (c) 2001-2007 Anton Altaparmakov
ocfs2		kDoc	OCFS2 1.3.3
qnx4		kDoc
romfs		kDoc
sysv		kDoc
udf	CD	kDoc	Universal Disk Format Filesystem
ufs		kDoc
vfat	I	kDoc	VFAT filesystem support

Features Legend :
Root: Suitable for system file system (like root and /usr...).
Interoperability: The filesystem is mostly implemented for Interoperability.
Distributed: file system.
Network Filesystem.
Sparsefile support
CD: Suitable for CD and/or DVD, etc..

Hints :

To list supported fs types by your kernel, read it's config file, run :
```
awk '/# File systems/,/# Partition Types/' /boot/config-$(uname -r)* | pager
```
To list the FS modules available in your kernel :
```
find /lib/modules/$(uname -r)/kernel/fs/
```

FUSE Filesystem

You can get the list of FS supported by through FUSE, by looking at the reverse dependencies on the package fuse-utils. at the time of writing :

aptfs	FUSE filesystem for APT source repositories
avfs	virtual filesystem to access archives, disk images, remote locations
beaglefs	implements a filesystem representing a live Beagle query
cryptkeeper	EncFS system tray applet for GNOME
curlftpfs	filesystem to access FTP hosts based on FUSE and cURL
encfs	encrypted virtual filesystem
flickrfs	virtual filesystem for flickr online photosharing service
funionfs	user-space directory concatenation
fusedav	filesystem to mount WebDAV shares
fuseext2	File System in User Space - Module for ext2
fusefat	File System in User Space - Module for FAT
fuseiso	FUSE module to mount ISO filesystem images
fuseiso9660	File System in User Space - Module for ISO9660
fusesmb	filesystem client based on the SMB file transfer protocol
gmailfs	Use your GMail account as a filesystem
gphotofs	filesystem to mount digital cameras
libpam-mount	PAM module that can mount volumes for a user session
ltspfs	Fuse based remote filesystem for LTSP thin clients
mhddfs	file system for unifying several mount points into one
mtpfs	FUSE filesystem for Media Transfer Protocol devices
mythtvfs	userspace filesystem client for MythTV
ntfsprogs	tools for doing neat things in NTFS partitions from Linux
obexfs	mount filesystem of ObexFTP capable devices
plptools	Access EPOC device (Psion PDA) over a serial link
rofs	Read-Only Filesystem for FUSE
sshfs	filesystem client based on SSH File Transfer Protocol
unionfs-fuse	Fuse implementation of unionfs
wikipediafs	View and edit Wikipedia articles as if they were real files

-  ⇤ ← Revision 4 as of 2009-03-16 03:33:42 → 
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  Editor: anonymous
  Comment: converted to 1.6 markup
+   ← Revision 5 as of 2009-03-18 07:41:23 → ⇥
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  Comment: don't use kernel version in command example
-Deletions are marked like this.
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-awk '/# File systems/,/# Partition Types/' /boot/config-2.6.18-* | pager
+awk '/# File systems/,/# Partition Types/' /boot/config-$(uname -r)* | pager
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- * Wikipedia WikiPedia:filesystem
+ * Wikipedia's WikiPedia:filesystem
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## You can add other _helpful_ links here.
##See also:
## If this page belongs to an existing  Category, add it below.
## CategorySomething | CategoryAnother

Diff for "zh_CN/FileSystem"

Debian内核里可用的文件系统

FUSE Filesystem

See also