select NLS
help
This is a port of IBM's Journaled Filesystem . More information is
- available in the file <file:Documentation/filesystems/jfs.txt>.
+ available in the file Documentation/filesystems/jfs.txt.
If you do not intend to use the JFS filesystem, say N.
If you don't know what Access Control Lists are, say N
-config JFS_SECURITY
- bool "JFS Security Labels"
- depends on JFS_FS
- help
- Security labels support alternative access control models
- implemented by security modules like SELinux. This option
- enables an extended attribute handler for file security
- labels in the jfs filesystem.
-
- If you are not using a security module that requires using
- extended attributes for file security labels, say N.
-
config JFS_DEBUG
bool "JFS debugging"
depends on JFS_FS
depends on EXT2_FS_POSIX_ACL || EXT3_FS_POSIX_ACL || JFS_POSIX_ACL || REISERFS_FS_POSIX_ACL || NFSD_V4
default y
-source "fs/xfs/Kconfig"
+config XFS_FS
+ tristate "XFS filesystem support"
+ help
+ XFS is a high performance journaling filesystem which originated
+ on the SGI IRIX platform. It is completely multi-threaded, can
+ support large files and large filesystems, extended attributes,
+ variable block sizes, is extent based, and makes extensive use of
+ Btrees (directories, extents, free space) to aid both performance
+ and scalability.
+
+ Refer to the documentation at <http://oss.sgi.com/projects/xfs/>
+ for complete details. This implementation is on-disk compatible
+ with the IRIX version of XFS.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called xfs. Be aware, however, that if the file
+ system of your root partition is compiled as a module, you'll need
+ to use an initial ramdisk (initrd) to boot.
+
+config XFS_RT
+ bool "Realtime support (EXPERIMENTAL)"
+ depends on XFS_FS && EXPERIMENTAL
+ help
+ If you say Y here you will be able to mount and use XFS filesystems
+ which contain a realtime subvolume. The realtime subvolume is a
+ separate area of disk space where only file data is stored. The
+ realtime subvolume is designed to provide very deterministic
+ data rates suitable for media streaming applications.
+
+ See the xfs man page in section 5 for a bit more information.
+
+ This feature is unsupported at this time, is not yet fully
+ functional, and may cause serious problems.
+
+ If unsure, say N.
+
+config XFS_QUOTA
+ bool "Quota support"
+ depends on XFS_FS
+ help
+ If you say Y here, you will be able to set limits for disk usage on
+ a per user and/or a per group basis under XFS. XFS considers quota
+ information as filesystem metadata and uses journaling to provide a
+ higher level guarantee of consistency. The on-disk data format for
+ quota is also compatible with the IRIX version of XFS, allowing a
+ filesystem to be migrated between Linux and IRIX without any need
+ for conversion.
+
+ If unsure, say N. More comprehensive documentation can be found in
+ README.quota in the xfsprogs package. XFS quota can be used either
+ with or without the generic quota support enabled (CONFIG_QUOTA) -
+ they are completely independent subsystems.
+
+config XFS_SECURITY
+ bool "Security Label support"
+ depends on XFS_FS
+ help
+ Security labels support alternative access control models
+ implemented by security modules like SELinux. This option
+ enables an extended attribute namespace for inode security
+ labels in the XFS filesystem.
+
+ If you are not using a security module that requires using
+ extended attributes for inode security labels, say N.
+
+config XFS_POSIX_ACL
+ bool "POSIX ACL support"
+ depends on XFS_FS
+ help
+ POSIX Access Control Lists (ACLs) support permissions for users and
+ groups beyond the owner/group/world scheme.
+
+ To learn more about Access Control Lists, visit the POSIX ACLs for
+ Linux website <http://acl.bestbits.at/>.
+
+ If you don't know what Access Control Lists are, say N.
config MINIX_FS
tristate "Minix fs support"
tristate
select NLS
help
- If you want to use one of the FAT-based file systems (the MS-DOS and
- VFAT (Windows 95) file systems), then you must say Y or M here
+ If you want to use one of the FAT-based file systems (the MS-DOS,
+ VFAT (Windows 95) and UMSDOS (used to run Linux on top of an
+ ordinary DOS partition) file systems), then you must say Y or M here
to include FAT support. You will then be able to mount partitions or
diskettes with FAT-based file systems and transparently access the
files on them, i.e. MSDOS files will look and behave just like all
fat. Note that if you compile the FAT support as a module, you
cannot compile any of the FAT-based file systems into the kernel
-- they will have to be modules as well.
+ The file system of your root partition (the one containing the
+ directory /) cannot be a module, so don't say M here if you intend
+ to use UMSDOS as your root file system.
config MSDOS_FS
tristate "MSDOS fs support"
transparent, i.e. the MSDOS files look and behave just like all
other Unix files.
+ If you want to use UMSDOS, the Unix-like file system on top of a
+ DOS file system, which allows you to run Linux from within a DOS
+ partition without repartitioning, you'll have to say Y or M here.
+
If you have Windows 95 or Windows NT installed on your MSDOS
partitions, you should use the VFAT file system (say Y to "VFAT fs
support" below), or you will not be able to see the long filenames
used by Windows 95, Windows 98, Windows NT 4.0, and the Unix
programs from the mtools package.
+ You cannot use the VFAT file system for your Linux root partition
+ (the one containing the directory /); use UMSDOS instead if you
+ want to run Linux from within a DOS partition (i.e. say Y to
+ "Unix like fs on top of std MSDOS fs", below).
+
The VFAT support enlarges your kernel by about 10 KB and it only
works if you said Y to the "DOS FAT fs support" above. Please read
the file <file:Documentation/filesystems/vfat.txt> for details. If
If unsure, you shouldn't set "utf8" here.
See <file:Documentation/filesystems/vfat.txt> for more information.
+config UMSDOS_FS
+#dep_tristate ' UMSDOS: Unix-like file system on top of standard MSDOS fs' CONFIG_UMSDOS_FS $CONFIG_MSDOS_FS
+# UMSDOS is temprory broken
+ bool
+ help
+ Say Y here if you want to run Linux from within an existing DOS
+ partition of your hard drive. The advantage of this is that you can
+ get away without repartitioning your hard drive (which often implies
+ backing everything up and restoring afterwards) and hence you're
+ able to quickly try out Linux or show it to your friends; the
+ disadvantage is that Linux becomes susceptible to DOS viruses and
+ that UMSDOS is somewhat slower than ext2fs. Another use of UMSDOS
+ is to write files with long unix filenames to MSDOS floppies; it
+ also allows Unix-style soft-links and owner/permissions of files on
+ MSDOS floppies. You will need a program called umssync in order to
+ make use of UMSDOS; read
+ <file:Documentation/filesystems/umsdos.txt>.
+
+ To get utilities for initializing/checking UMSDOS file system, or
+ latest patches and/or information, visit the UMSDOS home page at
+ <http://www.voyager.hr/~mnalis/umsdos/>.
+
+ This option enlarges your kernel by about 28 KB and it only works if
+ you said Y to both "DOS FAT fs support" and "MSDOS fs support"
+ above. To compile this as a module, choose M here: the module will be
+ called umsdos. Note that the file system of your root partition
+ (the one containing the directory /) cannot be a module, so saying M
+ could be dangerous. If unsure, say N.
+
config NTFS_FS
tristate "NTFS file system support"
select NLS
To compile this as a module, choose M here: the module will be called
ramfs.
+config RELAYFS_FS
+ tristate "Relayfs file system support"
+ ---help---
+ Relayfs is a high-speed data relay filesystem designed to provide
+ an efficient mechanism for tools and facilities to relay large
+ amounts of data from kernel space to user space. It's not useful
+ on its own, and should only be enabled if other facilities that
+ need it are enabled, such as for example klog or the Linux Trace
+ Toolkit.
+
+ See <file:Documentation/filesystems/relayfs.txt> for further
+ information.
+
+ This file system is also available as a module ( = code which can be
+ inserted in and removed from the running kernel whenever you want).
+ The module is called relayfs. If you want to compile it as a
+ module, say M here and read <file:Documentation/modules.txt>.
+
+ If unsure, say N.
+
+config KLOG_CHANNEL
+ bool "Enable klog debugging support"
+ depends on RELAYFS_FS
+ help
+ If you say Y to this, a relayfs channel named klog will be created
+ in the root of the relayfs file system. You can write to the klog
+ channel using klog() or klog_raw() from within the kernel or
+ kernel modules, and read from the klog channel by mounting relayfs
+ and using read(2) to read from it (or using cat). If you're not
+ sure, say N.
+
+config KLOG_CHANNEL_AUTOENABLE
+ bool "Enable klog logging on startup"
+ depends on KLOG_CHANNEL
+ default y
+ help
+ If you say Y to this, the klog channel will be automatically enabled
+ on startup. Otherwise, to turn klog logging on, you need use
+ sysctl (fs.relayfs.klog_enabled). This option is used in cases where
+ you don't actually want the channel to be written to until it's
+ enabled. If you're not sure, say Y.
+
+config KLOG_CHANNEL_SHIFT
+ depends on KLOG_CHANNEL
+ int "klog debugging channel size (14 => 16KB, 22 => 4MB)"
+ range 14 22
+ default 21
+ help
+ Select klog debugging channel size as a power of 2.
+
endmenu
menu "Miscellaneous filesystems"
config HFSPLUS_FS
tristate "Apple Extended HFS file system support"
select NLS
- select NLS_UTF8
help
If you say Y here, you will be able to mount extended format
Macintosh-formatted hard drive partitions with full read-write access.
help
The BeOS File System (BeFS) is the native file system of Be, Inc's
BeOS. Notable features include support for arbitrary attributes
- on files and directories, and database-like indeces on selected
+ on files and directories, and database-like indices on selected
attributes. (Also note that this driver doesn't make those features
available at this time). It is a 64 bit filesystem, so it supports
- extremly large volumes and files.
+ extreemly large volumes and files.
If you use this filesystem, you should also say Y to at least one
of the NLS (native language support) options below.
Say 'N' unless you have NAND flash.
-config JFFS2_FS_NOR_ECC
- bool "JFFS2 support for ECC'd NOR flash (EXPERIMENTAL)"
- depends on JFFS2_FS && EXPERIMENTAL
- default n
- help
- This enables the experimental support for NOR flash with transparent
- ECC for JFFS2. This type of flash chip is not common, however it is
- available from ST Microelectronics.
-
config JFFS2_COMPRESSION_OPTIONS
bool "Advanced compression options for JFFS2"
depends on JFFS2_FS
help
Zlib is designed to be a free, general-purpose, legally unencumbered,
lossless data-compression library for use on virtually any computer
- hardware and operating system. See <http://www.gzip.org/zlib/> for
+ hardware and operating system. See http://www.gzip.org/zlib/ for
further information.
Say 'Y' if unsure.
depends on JFFS2_FS
help
You can set here the default compression mode of JFFS2 from
- the available compression modes. Don't touch if unsure.
+ the avaiable compression modes. Don't touch if unsure.
config JFFS2_CMODE_NONE
bool "no compression"
To compile this file system support as a module, choose M here: the
module will be called hpfs. If unsure, say N.
-
-
config QNX4FS_FS
tristate "QNX4 file system support (read only)"
help
config QNX4FS_RW
bool "QNX4FS write support (DANGEROUS)"
- depends on QNX4FS_FS && EXPERIMENTAL && BROKEN
+ depends on QNX4FS_FS && EXPERIMENTAL
help
Say Y if you want to test write support for QNX4 file systems.
It's currently broken, so for now:
answer N.
-
-
config SYSV_FS
tristate "System V/Xenix/V7/Coherent file system support"
help
If you haven't heard about all of this before, it's safe to say N.
-
-
config UFS_FS
tristate "UFS file system support (read only)"
help
depends on INET
select LOCKD
select SUNRPC
- select EXPORTFS
help
If you want your Linux box to act as an NFS *server*, so that other
computers on your local network which support NFS can access certain
config EXPORTFS
tristate
+ default NFSD
config SUNRPC
tristate
If you say Y here, you will get an experimental Andrew File System
driver. It currently only supports unsecured read-only AFS access.
- See <file:Documentation/filesystems/afs.txt> for more intormation.
+ See Documentation/filesystems/afs.txt for more intormation.
If unsure, say N.
git://git.onelab.eu / linux-2.6.git / blobdiff