CONFIG_QUOTA
  If you say Y here, you will be able to set per user limits for disk
  usage (also called disk quotas). Currently, it works only for the
  ext2 file system. You need additional software in order to use quota
  support; for details, read the Quota mini-HOWTO, available from
  <http://www.linuxdoc.org/docs.html#howto>. Probably the quota
  support is only useful for multi user systems. If unsure, say N.

CONFIG_MINIX_FS
  Minix is a simple operating system used in many classes about OS's.
  The minix file system (method to organize files on a hard disk
  partition or a floppy disk) was the original file system for Linux,
  but has been superseded by the second extended file system ext2fs.
  You don't want to use the minix file system on your hard disk
  because of certain built-in restrictions, but it is sometimes found
  on older Linux floppy disks.  This option will enlarge your kernel
  by about 28 KB. If unsure, say N.

  If you want to compile this as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want),
  say M here and read <file:Documentation/modules.txt>. The module
  will be called minix.o.  Note that the file system of your root
  partition (the one containing the directory /) cannot be compiled as
  a module.

CONFIG_REISERFS_FS
  Stores not just filenames but the files themselves in a balanced
  tree.  Uses journaling.

  Balanced trees are more efficient than traditional file system
  architectural foundations.

  In general, ReiserFS is as fast as ext2, but is very efficient with
  large directories and small files.  Additional patches are needed
  for NFS and quotas, please see <http://www.reiserfs.org/> for links.

  It is more easily extended to have features currently found in
  database and keyword search systems than block allocation based file
  systems are.  The next version will be so extended, and will support
  plugins consistent with our motto ``It takes more than a license to
  make source code open.''

  Read <http://www.reiserfs.org/> to learn more about reiserfs.

  Sponsored by Threshold Networks, Emusic.com, and Bigstorage.com.

  If you like it, you can pay us to add new features to it that you
  need, buy a support contract, or pay us to port it to another OS.

CONFIG_REISERFS_CHECK
  If you set this to Y, then ReiserFS will perform every check it can
  possibly imagine of its internal consistency throughout its
  operation.  It will also go substantially slower.  More than once we
  have forgotten that this was on, and then gone despondent over the
  latest benchmarks.:-) Use of this option allows our team to go all
  out in checking for consistency when debugging without fear of its
  effect on end users.  If you are on the verge of sending in a bug
  report, say Y and you might get a useful error message.  Almost
  everyone should say N.

CONFIG_REISERFS_PROC_INFO
  Create under /proc/fs/reiserfs hierarchy of files, displaying
  various ReiserFS statistics and internal data on the expense of
  making your kernel or module slightly larger (+8 KB).  This also
  increases amount of kernel memory required for each mount.  Almost
  everyone but ReiserFS developers and people fine-tuning reiserfs or
  tracing problems should say N.

CONFIG_EXT2_FS
  This is the de facto standard Linux file system (method to organize
  files on a storage device) for hard disks.

  You want to say Y here, unless you intend to use Linux exclusively
  from inside a DOS partition using the UMSDOS file system. The
  advantage of the latter is that you can get away without
  repartitioning your hard drive (which often implies backing
  everything up and restoring afterwards); the disadvantage is that
  Linux becomes susceptible to DOS viruses and that UMSDOS is somewhat
  slower than ext2fs. Even if you want to run Linux in this fashion,
  it might be a good idea to have ext2fs around: it enables you to
  read more floppy disks and facilitates the transition to a *real*
  Linux partition later. Another (rare) case which doesn't require
  ext2fs is a diskless Linux box which mounts all files over the
  network using NFS (in this case it's sufficient to say Y to "NFS
  file system support" below). Saying Y here will enlarge your kernel
  by about 44 KB.

  The Ext2fs-Undeletion mini-HOWTO, available from
  <http://www.linuxdoc.org/docs.html#howto>, gives information about
  how to retrieve deleted files on ext2fs file systems.

  To change the behavior of ext2 file systems, you can use the tune2fs
  utility ("man tune2fs"). To modify attributes of files and
  directories on ext2 file systems, use chattr ("man chattr").

  Ext2fs partitions can be read from within DOS using the ext2tool
  command line tool package (available from
  <ftp://ibiblio.org/pub/Linux/system/filesystems/ext2/>) and from
  within Windows NT using the ext2nt command line tool package from
  <ftp://ibiblio.org/pub/Linux/utils/dos/>.  Explore2fs is a
  graphical explorer for ext2fs partitions which runs on Windows 95
  and Windows NT and includes experimental write support; it is
  available from
  <http://jnewbigin-pc.it.swin.edu.au/Linux/Explore2fs.htm>.

  If you want to compile this file system as a module ( = code which
  can be inserted in and removed from the running kernel whenever you
  want), say M here and read <file:Documentation/modules.txt>.  The
  module will be called ext2.o.  Be aware however that the file system
  of your root partition (the one containing the directory /) cannot
  be compiled as a module, and so this could be dangerous.  Most
  everyone wants to say Y here.

CONFIG_EXT3_FS
  This is the journaling version of the Second extended file system
  (often called ext3), the de facto standard Linux file system
  (method to organize files on a storage device) for hard disks.

  The journaling code included in this driver means you do not have
  to run e2fsck (file system checker) on your file systems after a
  crash.  The journal keeps track of any changes that were being made
  at the time the system crashed, and can ensure that your file system
  is consistent without the need for a lengthy check.

  Other than adding the journal to the file system, the on-disk format
  of ext3 is identical to ext2.  It is possible to freely switch
  between using the ext3 driver and the ext2 driver, as long as the
  file system has been cleanly unmounted, or e2fsck is run on the file
  system.

  To add a journal on an existing ext2 file system or change the
  behavior of ext3 file systems, you can use the tune2fs utility ("man
  tune2fs").  To modify attributes of files and directories on ext3
  file systems, use chattr ("man chattr").  You need to be using
  e2fsprogs version 1.20 or later in order to create ext3 journals
  (available at <http://sourceforge.net/projects/e2fsprogs/>).

  If you want to compile this file system as a module ( = code which
  can be inserted in and removed from the running kernel whenever you
  want), say M here and read <file:Documentation/modules.txt>.  The
  module will be called ext3.o.  Be aware however that the file system
  of your root partition (the one containing the directory /) cannot
  be compiled as a module, and so this may be dangerous.

CONFIG_JBD
  This is a generic journaling layer for block devices.  It is
  currently used by the ext3 file system, but it could also be used to
  add journal support to other file systems or block devices such as
  RAID or LVM.

  If you are using the ext3 file system, you need to say Y here. If
  you are not using ext3 then you will probably want to say N.

  If you want to compile this device as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want),
  say M here and read <file:Documentation/modules.txt>.  The module
  will be called jbd.o.  If you are compiling ext3 into the kernel,
  you cannot compile this code as a module.

CONFIG_JBD_DEBUG
  If you are using the ext3 journaled file system (or potentially any
  other file system/device using JBD), this option allows you to
  enable debugging output while the system is running, in order to
  help track down any problems you are having.  By default the
  debugging output will be turned off.

  If you select Y here, then you will be able to turn on debugging
  with "echo N > /proc/sys/fs/jbd-debug", where N is a number between
  1 and 5, the higher the number, the more debugging output is
  generated.  To turn debugging off again, do
  "echo 0 > /proc/sys/fs/jbd-debug".

CONFIG_BFS_FS
  Boot File System (BFS) is a file system used under SCO UnixWare to
  allow the bootloader access to the kernel image and other important
  files during the boot process.  It is usually mounted under /stand
  and corresponds to the slice marked as "STAND" in the UnixWare
  partition.  You should say Y if you want to read or write the files
  on your /stand slice from within Linux.  You then also need to say Y
  to "UnixWare slices support", below.  More information about the BFS
  file system is contained in the file
  <file:Documentation/filesystems/bfs.txt>.

  If you don't know what this is about, say N.

  If you want to compile this as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want),
  say M here and read <file:Documentation/modules.txt>.  The module
  will be called bfs.o.  Note that the file system of your root
  partition (the one containing the directory /) cannot be compiled as
  a module.

CONFIG_CRAMFS
  Saying Y here includes support for CramFs (Compressed ROM File
  System).  CramFs is designed to be a simple, small, and compressed
  file system for ROM based embedded systems.  CramFs is read-only,
  limited to 256MB file systems (with 16MB files), and doesn't support
  16/32 bits uid/gid, hard links and timestamps.

  See <file:Documentation/filesystems/cramfs.txt> and
  <file:fs/cramfs/README> for further information.

  If you want to compile this as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want),
  say M here and read <file:Documentation/modules.txt>.  The module
  will be called cramfs.o.  Note that the root file system (the one
  containing the directory /) cannot be compiled as a module.

  If unsure, say N.

CONFIG_TMPFS
  Tmpfs is a file system which keeps all files in virtual memory.

  In contrast to RAM disks, which get allocated a fixed amount of
  physical RAM, tmpfs grows and shrinks to accommodate the files it
  contains and is able to swap unneeded pages out to swap space.

  Everything is "virtual" in the sense that no files will be created
  on your hard drive; if you reboot, everything in tmpfs will be
  lost.

  You should mount the file system somewhere to be able to use
  POSIX shared memory. Adding the following line to /etc/fstab should
  take care of things:

  tmpfs		/dev/shm	tmpfs		defaults	0 0

  Remember to create the directory that you intend to mount tmpfs on
  if necessary (/dev/shm is automagically created if you use devfs).

  You can set limits for the number of blocks and inodes used by the
  file system with the mount options "size", "nr_blocks" and
  "nr_inodes". These parameters accept a suffix k, m or g for kilo,
  mega and giga and can be changed on remount.

  The initial permissions of the root directory can be set with the
  mount option "mode".

CONFIG_RAMFS
  Ramfs is a file system which keeps all files in RAM. It allows
  read and write access.

  It is more of an programming example than a useable file system.  If
  you need a file system which lives in RAM with limit checking use
  tmpfs.

  If you want to compile this as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want),
  say M here and read <file:Documentation/modules.txt>.  The module
  will be called ramfs.o.

CONFIG_ISO9660_FS
  This is the standard file system used on CD-ROMs.  It was previously
  known as "High Sierra File System" and is called "hsfs" on other
  Unix systems.  The so-called Rock-Ridge extensions which allow for
  long Unix filenames and symbolic links are also supported by this
  driver.  If you have a CD-ROM drive and want to do more with it than
  just listen to audio CDs and watch its LEDs, say Y (and read
  <file:Documentation/filesystems/isofs.txt> and the CD-ROM-HOWTO,
  available from <http://www.linuxdoc.org/docs.html#howto>), thereby
  enlarging your kernel by about 27 KB; otherwise say N.

  If you want to compile this as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want),
  say M here and read <file:Documentation/modules.txt>.  The module
  will be called isofs.o.

CONFIG_JOLIET
  Joliet is a Microsoft extension for the ISO 9660 CD-ROM file system
  which allows for long filenames in unicode format (unicode is the
  new 16 bit character code, successor to ASCII, which encodes the
  characters of almost all languages of the world; see
  <http://www.unicode.org/> for more information).  Say Y here if you
  want to be able to read Joliet CD-ROMs under Linux.

CONFIG_ZISOFS
  This is a Linux-specific extension to RockRidge which lets you store
  data in compressed form on a CD-ROM and have it transparently
  decompressed when the CD-ROM is accessed.  See
  <http://www.kernel.org/pub/linux/utils/fs/zisofs/> for the tools
  necessary to create such a filesystem.  Say Y here if you want to be
  able to read such compressed CD-ROMs.

CONFIG_UDF_FS
  This is the new file system used on some CD-ROMs and DVDs. Say Y if
  you intend to mount DVD discs or CDRW's written in packet mode, or
  if written to by other UDF utilities, such as DirectCD. This UDF
  file system support is read-only. If you want to write to UDF
  file systems on some media, you need to say Y to "UDF read-write
  support" below in addition. Please read
  <file:Documentation/filesystems/udf.txt>.

  This file system support 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 udf.o. If you want to
  compile it as a module, say M here and read
  <file:Documentation/modules.txt>.

  If unsure, say N.

CONFIG_UDF_RW
  Say Y if you want to test write support for UDF file systems.
  Due to lack of support for writing to CDR/CDRW's, this option
  is only supported for hard discs, DVD-RAM, and loopback files.

CONFIG_FAT_FS
  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
  other Unix files.

  This FAT support is not a file system in itself, it only provides
  the foundation for the other file systems. You will have to say Y or
  M to at least one of "MSDOS fs support" or "VFAT fs support" in
  order to make use of it.

  Another way to read and write MSDOS floppies and hard drive
  partitions from within Linux (but not transparently) is with the
  mtools ("man mtools") program suite. You don't need to say Y here in
  order to do that.

  If you need to move large files on floppies between a DOS and a
  Linux box, say Y here, mount the floppy under Linux with an MSDOS
  file system and use GNU tar's M option. GNU tar is a program
  available for Unix and DOS ("man tar" or "info tar").

  It is now also becoming possible to read and write compressed FAT
  file systems; read <file:Documentation/filesystems/fat_cvf.txt> for
  details.

  The FAT support will enlarge your kernel by about 37 KB. If unsure,
  say Y.

  If you want to compile this as a module however ( = code which can
  be inserted in and removed from the running kernel whenever you
  want), say M here and read <file:Documentation/modules.txt>.  The
  module will be called fat.o.  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
  This allows you to mount MSDOS partitions of your hard drive (unless
  they are compressed; to access compressed MSDOS partitions under
  Linux, you can either use the DOS emulator DOSEMU, described in the
  DOSEMU-HOWTO, available from
  <http://www.linuxdoc.org/docs.html#howto>, or try dmsdosfs in
  <ftp://ibiblio.org/pub/Linux/system/filesystems/dosfs/>. If you
  intend to use dosemu with a non-compressed MSDOS partition, say Y
  here) and MSDOS floppies. This means that file access becomes
  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
  generated by Windows 95 / Windows NT.

  This option will enlarge your kernel by about 7 KB. If unsure,
  answer Y. This will only work if you said Y to "DOS FAT fs support"
  as well. If you want to compile this as a module however ( = code
  which can be inserted in and removed from the running kernel
  whenever you want), say M here and read
  <file:Documentation/modules.txt>.
  The module will be called msdos.o.

CONFIG_VFAT_FS
  This option provides support for normal Windows file systems with
  long filenames.  That includes non-compressed FAT-based file systems
  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
  unsure, say Y.

  If you want to compile this as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want),
  say M here and read <file:Documentation/modules.txt>.  The module
  will be called vfat.o.

CONFIG_UMSDOS_FS
  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.  If you want to compile this as a module ( = code which can
  be inserted in and removed from the running kernel whenever you
  want), say M here and read <file:Documentation/modules.txt>.  The
  module will be called umsdos.o.  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_PROC_FS
  This is a virtual file system providing information about the status
  of the system. "Virtual" means that it doesn't take up any space on
  your hard disk: the files are created on the fly by the kernel when
  you try to access them. Also, you cannot read the files with older
  version of the program less: you need to use more or cat.

  It's totally cool; for example, "cat /proc/interrupts" gives
  information about what the different IRQs are used for at the moment
  (there is a small number of Interrupt ReQuest lines in your computer
  that are used by the attached devices to gain the CPU's attention --
  often a source of trouble if two devices are mistakenly configured
  to use the same IRQ). The program procinfo to display some
  information about your system gathered from the /proc file system.

  Before you can use the /proc file system, it has to be mounted,
  meaning it has to be given a location in the directory hierarchy.
  That location should be /proc. A command such as "mount -t proc proc
  /proc" or the equivalent line in /etc/fstab does the job.

  The /proc file system is explained in the file
  <file:Documentation/filesystems/proc.txt> and on the proc(5) manpage
  ("man 5 proc").

  This option will enlarge your kernel by about 67 KB. Several
  programs depend on this, so everyone should say Y here.

CONFIG_DEVFS_FS
  This is support for devfs, a virtual file system (like /proc) which
  provides the file system interface to device drivers, normally found
  in /dev. Devfs does not depend on major and minor number
  allocations. Device drivers register entries in /dev which then
  appear automatically, which means that the system administrator does
  not have to create character and block special device files in the
  /dev directory using the mknod command (or MAKEDEV script) anymore.

  This is work in progress. If you want to use this, you *must* read
  the material in <file:Documentation/filesystems/devfs/>, especially
  the file README there.

  If unsure, say N.

CONFIG_DEVFS_MOUNT
  This option appears if you have CONFIG_DEVFS_FS enabled. Setting
  this to 'Y' will make the kernel automatically mount devfs onto /dev
  when the system is booted, before the init thread is started.
  You can override this with the "devfs=nomount" boot option.

  If unsure, say N.

CONFIG_DEVFS_DEBUG
  If you say Y here, then the /dev file system code will generate
  debugging messages. See the file
  <file:Documentation/filesystems/devfs/boot-options> for more
  details.

  If unsure, say N.

CONFIG_NFS_FS
  If you are connected to some other (usually local) Unix computer
  (using SLIP, PLIP, PPP or Ethernet) and want to mount files residing
  on that computer (the NFS server) using the Network File Sharing
  protocol, say Y. "Mounting files" means that the client can access
  the files with usual UNIX commands as if they were sitting on the
  client's hard disk. For this to work, the server must run the
  programs nfsd and mountd (but does not need to have NFS file system
  support enabled in its kernel). NFS is explained in the Network
  Administrator's Guide, available from
  <http://www.linuxdoc.org/docs.html#guide>, on its man page: "man
  nfs", and in the NFS-HOWTO.

  A superior but less widely used alternative to NFS is provided by
  the Coda file system; see "Coda file system support" below.

  If you say Y here, you should have said Y to TCP/IP networking also.
  This option would enlarge your kernel by about 27 KB.

  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 nfs.o. If you want to compile it as a module,
  say M here and read <file:Documentation/modules.txt>.

  If you are configuring a diskless machine which will mount its root
  file system over NFS at boot time, say Y here and to "Kernel
  level IP autoconfiguration" above and to "Root file system on NFS"
  below. You cannot compile this driver as a module in this case.
  There are two packages designed for booting diskless machines over
  the net: netboot, available from
  <http://ftp1.sourceforge.net/netboot/>, and Etherboot,
  available from <http://ftp1.sourceforge.net/etherboot/>.

  If you don't know what all this is about, say N.

CONFIG_NFS_V3
  Say Y here if you want your NFS client to be able to speak the newer
  version 3 of the NFS protocol.

  If unsure, say N.

CONFIG_ROOT_NFS
  If you want your Linux box to mount its whole root file system (the
  one containing the directory /) from some other computer over the
  net via NFS (presumably because your box doesn't have a hard disk),
  say Y. Read <file:Documentation/nfsroot.txt> for details. It is
  likely that in this case, you also want to say Y to "Kernel level IP
  autoconfiguration" so that your box can discover its network address
  at boot time.

  Most people say N here.

CONFIG_NFSD
  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
  directories on your box transparently, you have two options: you can
  use the self-contained user space program nfsd, in which case you
  should say N here, or you can say Y and use the kernel based NFS
  server. The advantage of the kernel based solution is that it is
  faster.

  In either case, you will need support software; the respective
  locations are given in the file <file:Documentation/Changes> in the
  NFS section.

  If you say Y here, you will get support for version 2 of the NFS
  protocol (NFSv2). If you also want NFSv3, say Y to the next question
  as well.

  Please read the NFS-HOWTO, available from
  <http://www.linuxdoc.org/docs.html#howto>.

  The NFS server 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 nfsd.o.  If you want to compile it as a module,
  say M here and read <file:Documentation/modules.txt>.  If unsure,
  say N.

CONFIG_NFSD_V3
  If you would like to include the NFSv3 server as well as the NFSv2
  server, say Y here.  If unsure, say Y.

CONFIG_HPFS_FS
  OS/2 is IBM's operating system for PC's, the same as Warp, and HPFS
  is the file system used for organizing files on OS/2 hard disk
  partitions. Say Y if you want to be able to read files from and
  write files to an OS/2 HPFS partition on your hard drive. OS/2
  floppies however are in regular MSDOS format, so you don't need this
  option in order to be able to read them. Read
  <file:Documentation/filesystems/hpfs.txt>.

  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 hpfs.o.  If you want to compile it as a module,
  say M here and read <file:Documentation/modules.txt>.  If unsure,
  say N.

CONFIG_NTFS_FS
  NTFS is the file system of Microsoft Windows NT. Say Y if you want
  to get read access to files on NTFS partitions of your hard drive.
  The Linux NTFS driver supports most of the mount options of the VFAT
  driver, see <file:Documentation/filesystems/ntfs.txt>. Saying Y here
  will give you read-only access to NTFS partitions.

  This code is also available as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want).
  The module will be called ntfs.o. If you want to compile it as a
  module, say M here and read <file:Documentation/modules.txt>.

CONFIG_NTFS_RW
  If you say Y here, you will (maybe) be able to write to NTFS file
  systems as well as read from them. The read-write support in NTFS
  is far from being complete and is not well tested. If you say Y
  here, back up your NTFS volume first, since it will probably get
  damaged. Also, download the Linux-NTFS project distribution from
  Sourceforge at <http://linux-ntfs.sf.net/> and always run the
  included ntfsfix utility after writing to an NTFS partition from
  Linux to fix some of the damage done by the driver. You should run
  ntfsfix _after_ unmounting the partition in Linux but _before_
  rebooting into Windows. When Windows next boots, chkdsk will be
  run automatically to fix the remaining damage.
  Please note that write support is limited to Windows NT4 and
  earlier versions.

  If unsure, say N.

CONFIG_SYSV_FS
  SCO, Xenix and Coherent are commercial Unix systems for Intel
  machines, and Version 7 was used on the DEC PDP-11. Saying Y
  here would allow you to read from their floppies and hard disk
  partitions.

  If you have floppies or hard disk partitions like that, it is likely
  that they contain binaries from those other Unix systems; in order
  to run these binaries, you will want to install linux-abi which is a
  a set of kernel modules that lets you run SCO, Xenix, Wyse,
  UnixWare, Dell Unix and System V programs under Linux.  It is
  available via FTP (user: ftp) from
  <ftp://ftp.openlinux.org/pub/people/hch/linux-abi/>).
  NOTE: that will work only for binaries from Intel-based systems;
  PDP ones will have to wait until somebody ports Linux to -11 ;-)

  If you only intend to mount files from some other Unix over the
  network using NFS, you don't need the System V file system support
  (but you need NFS file system support obviously).

  Note that this option is generally not needed for floppies, since a
  good portable way to transport files and directories between unixes
  (and even other operating systems) is given by the tar program ("man
  tar" or preferably "info tar").  Note also that this option has
  nothing whatsoever to do with the option "System V IPC". Read about
  the System V file system in
  <file:Documentation/filesystems/sysv-fs.txt>.
  Saying Y here will enlarge your kernel by about 27 KB.

  If you want to compile this as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want),
  say M here and read <file:Documentation/modules.txt>.  The module
  will be called sysv.o.

  If you haven't heard about all of this before, it's safe to say N.

CONFIG_AFFS_FS
  The Fast File System (FFS) is the common file system used on hard
  disks by Amiga(tm) systems since AmigaOS Version 1.3 (34.20).  Say Y
  if you want to be able to read and write files from and to an Amiga
  FFS partition on your hard drive.  Amiga floppies however cannot be
  read with this driver due to an incompatibility of the floppy
  controller used in an Amiga and the standard floppy controller in
  PCs and workstations. Read <file:Documentation/filesystems/affs.txt>
  and <file:fs/affs/Changes>.

  With this driver you can also mount disk files used by Bernd
  Schmidt's Un*X Amiga Emulator
  (<http://www.freiburg.linux.de/~uae/>).
  If you want to do this, you will also need to say Y or M to "Loop
  device support", above.

  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 affs.o.  If you want to compile it as a module,
  say M here and read <file:Documentation/modules.txt>.  If unsure,
  say N.

CONFIG_HFS_FS
  If you say Y here, you will be able to mount Macintosh-formatted
  floppy disks and hard drive partitions with full read-write access.
  Please read <file:fs/hfs/HFS.txt> to learn about the available mount
  options.

  This file system support 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 hfs.o.  If you want to
  compile it as a module, say M here and read
  <file:Documentation/modules.txt>.

CONFIG_ROMFS_FS
  This is a very small read-only file system mainly intended for
  initial ram disks of installation disks, but it could be used for
  other read-only media as well.  Read
  <file:Documentation/filesystems/romfs.txt> for details.

  This file system support 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 romfs.o.  If you want to
  compile it as a module, say M here and read
  <file:Documentation/modules.txt>.  Note that the file system of your
  root partition (the one containing the directory /) cannot be a
  module.

  If you don't know whether you need it, then you don't need it:
  answer N.

CONFIG_QNX4FS_FS
  This is the file system used by the operating system QNX 4. Say Y if
  you intend to mount QNX hard disks or floppies. Unless you say Y to
  "QNX4FS read-write support" below, you will only be able to read
  these file systems.

  This file system support 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 qnx4.o. If you want to
  compile it as a module, say M here and read
  <file:Documentation/modules.txt>.

  If you don't know whether you need it, then you don't need it:
  answer N.

CONFIG_QNX4FS_RW
  Say Y if you want to test write support for QNX4 file systems.

CONFIG_AUTOFS_FS
  The automounter is a tool to automatically mount remote file systems
  on demand. This implementation is partially kernel-based to reduce
  overhead in the already-mounted case; this is unlike the BSD
  automounter (amd), which is a pure user space daemon.

  To use the automounter you need the user-space tools from the autofs
  package; you can find the location in <file:Documentation/Changes>.
  You also want to answer Y to "NFS file system support", below.

  If you want to use the newer version of the automounter with more
  features, say N here and say Y to "Kernel automounter v4 support",
  below.

  If you want to compile this as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want),
  say M here and read <file:Documentation/modules.txt>.  The module
  will be called autofs.o.

  If you are not a part of a fairly large, distributed network, you
  probably do not need an automounter, and can say N here.

CONFIG_AUTOFS4_FS
  The automounter is a tool to automatically mount remote file systems
  on demand. This implementation is partially kernel-based to reduce
  overhead in the already-mounted case; this is unlike the BSD
  automounter (amd), which is a pure user space daemon.

  To use the automounter you need the user-space tools from
  <ftp://ftp.kernel.org/pub/linux/daemons/autofs/testing-v4/>; you also
  want to answer Y to "NFS file system support", below.

  If you want to compile this as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want),
  say M here and read <file:Documentation/modules.txt>.  The module
  will be called autofs4.o.  You will need to add "alias autofs
  autofs4" to your modules configuration file.

  If you are not a part of a fairly large, distributed network or
  don't have a laptop which needs to dynamically reconfigure to the
  local network, you probably do not need an automounter, and can say
  N here.

CONFIG_EFS_FS
  EFS is an older file system used for non-ISO9660 CD-ROMs and hard
  disk partitions by SGI's IRIX operating system (IRIX 6.0 and newer
  uses the XFS file system for hard disk partitions however).

  This implementation only offers read-only access. If you don't know
  what all this is about, it's safe to say N. For more information
  about EFS see its home page at <http://aeschi.ch.eu.org/efs/>.

  If you want to compile the EFS file system support as a module ( =
  code which can be inserted in and removed from the running kernel
  whenever you want), say M here and read
  <file:Documentation/modules.txt>. The module will be called efs.o.

CONFIG_JFFS_FS
  JFFS is the Journaling Flash File System developed by Axis
  Communications in Sweden, aimed at providing a crash/powerdown-safe
  file system for disk-less embedded devices. Further information is
  available at (<http://developer.axis.com/software/jffs/>).

CONFIG_JFFS_FS_VERBOSE
  Determines the verbosity level of the JFFS debugging messages.

CONFIG_JFFS2_FS
  JFFS2 is the second generation of the Journalling Flash File System
  for use on diskless embedded devices. It provides improved wear
  levelling, compression and support for hard links. You cannot use
  this on normal block devices, only on 'MTD' devices.

  Further information should be made available soon at
  <http://sources.redhat.com/jffs2/>.

CONFIG_JFFS2_FS_DEBUG
  This controls the amount of debugging messages produced by the JFFS2
  code. Set it to zero for use in production systems. For evaluation,
  testing and debugging, it's advisable to set it to one. This will
  enable a few assertions and will print debugging messages at the
  KERN_DEBUG loglevel, where they won't normally be visible. Level 2
  is unlikely to be useful - it enables extra debugging in certain
  areas which at one point needed debugging, but when the bugs were
  located and fixed, the detailed messages were relegated to level 2.

  If reporting bugs, please try to have available a full dump of the
  messages at debug level 1 while the misbehaviour was occurring.

CONFIG_JFFS_PROC_FS
  Enabling this option will cause statistics from mounted JFFS file systems
  to be made available to the user in the /proc/fs/jffs/ directory.

CONFIG_UFS_FS
  BSD and derivate versions of Unix (such as SunOS, FreeBSD, NetBSD,
  OpenBSD and NeXTstep) use a file system called UFS. Some System V
  Unixes can create and mount hard disk partitions and diskettes using
  this file system as well. Saying Y here will allow you to read from
  these partitions; if you also want to write to them, say Y to the
  experimental "UFS file system write support", below. Please read the
  file <file:Documentation/filesystems/ufs.txt> for more information.

  If you only intend to mount files from some other Unix over the
  network using NFS, you don't need the UFS file system support (but
  you need NFS file system support obviously).

  Note that this option is generally not needed for floppies, since a
  good portable way to transport files and directories between unixes
  (and even other operating systems) is given by the tar program ("man
  tar" or preferably "info tar").

  When accessing NeXTstep files, you may need to convert them from the
  NeXT character set to the Latin1 character set; use the program
  recode ("info recode") for this purpose.

  If you want to compile the UFS file system support as a module ( =
  code which can be inserted in and removed from the running kernel
  whenever you want), say M here and read
  <file:Documentation/modules.txt>. The module will be called ufs.o.

  If you haven't heard about all of this before, it's safe to say N.

CONFIG_UFS_FS_WRITE
  Say Y here if you want to try writing to UFS partitions. This is
  experimental, so you should back up your UFS partitions beforehand.

CONFIG_ADFS_FS
  The Acorn Disc Filing System is the standard file system of the
  RiscOS operating system which runs on Acorn's ARM-based Risc PC
  systems and the Acorn Archimedes range of machines. If you say Y
  here, Linux will be able to read from ADFS partitions on hard drives
  and from ADFS-formatted floppy discs. If you also want to be able to
  write to those devices, say Y to "ADFS write support" below.

  The ADFS partition should be the first partition (i.e.,
  /dev/[hs]d?1) on each of your drives. Please read the file
  <file:Documentation/filesystems/adfs.txt> for further details.

  This code is also available as a module called adfs.o ( = code which
  can be inserted in and removed from the running kernel whenever you
  want). If you want to compile it as a module, say M here and read
  <file:Documentation/modules.txt>.

  If unsure, say N.

CONFIG_ADFS_FS_RW
  If you say Y here, you will be able to write to ADFS partitions on
  hard drives and ADFS-formatted floppy disks. This is experimental
  codes, so if you're unsure, say N.

CONFIG_DEVPTS_FS
  You should say Y here if you said Y to "Unix98 PTY support" above.
  You'll then get a virtual file system which can be mounted on
  /dev/pts with "mount -t devpts". This, together with the pseudo
  terminal master multiplexer /dev/ptmx, is used for pseudo terminal
  support as described in The Open Group's Unix98 standard: in order
  to acquire a pseudo terminal, a process opens /dev/ptmx; the number
  of the pseudo terminal is then made available to the process and the
  pseudo terminal slave can be accessed as /dev/pts/<number>. What was
  traditionally /dev/ttyp2 will then be /dev/pts/2, for example.

  The GNU C library glibc 2.1 contains the requisite support for this
  mode of operation; you also need client programs that use the Unix98
  API. Please read <file:Documentation/Changes> for more information
  about the Unix98 pty devices.

  Note that the experimental "/dev file system support"
  (CONFIG_DEVFS_FS)  is a more general facility.

CONFIG_VXFS_FS
  FreeVxFS is a file system driver that support the VERITAS VxFS(TM)
  file system format.  VERITAS VxFS(TM) is the standard file system
  of SCO UnixWare (and possibly others) and optionally available
  for Sunsoft Solaris, HP-UX and many other operating systems.
  Currently only readonly access is supported.

  NOTE: the file system type as used by mount(1), mount(2) and
        fstab(5) is 'vxfs' as it describes the file system format, not
        the actual driver.

  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 freevxfs.o.  If you want to compile it as a
  module, say M here and read <file:Documentation/modules.txt>.  If
  unsure, say N.

CONFIG_SMB_FS
  SMB (Server Message Block) is the protocol Windows for Workgroups
  (WfW), Windows 95/98, Windows NT and OS/2 Lan Manager use to share
  files and printers over local networks.  Saying Y here allows you to
  mount their file systems (often called "shares" in this context) and
  access them just like any other Unix directory.  Currently, this
  works only if the Windows machines use TCP/IP as the underlying
  transport protocol, and not NetBEUI.  For details, read
  <file:Documentation/filesystems/smbfs.txt> and the SMB-HOWTO,
  available from <http://www.linuxdoc.org/docs.html#howto>.

  Note: if you just want your box to act as an SMB *server* and make
  files and printing services available to Windows clients (which need
  to have a TCP/IP stack), you don't need to say Y here; you can use
  the program SAMBA (available from <ftp://ftp.samba.org/pub/samba/>)
  for that.

  General information about how to connect Linux, Windows machines and
  Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.

  If you want to compile the SMB support as a module ( = code which
  can be inserted in and removed from the running kernel whenever you
  want), say M here and read <file:Documentation/modules.txt>.  The
  module will be called smbfs.o.  Most people say N, however.

CONFIG_SMB_NLS_DEFAULT
  Enabling this will make smbfs use nls translations by default. You
  need to specify the local charset (CONFIG_NLS_DEFAULT) in the nls
  settings and you need to give the default nls for the SMB server as
  CONFIG_SMB_NLS_REMOTE.

  The nls settings can be changed at mount time, if your smbmount
  supports that, using the codepage and iocharset parameters.

  smbmount from samba 2.2.0 or later supports this.

CONFIG_SMB_NLS_REMOTE
  This setting allows you to specify a default value for which
  codepage the server uses. If this field is left blank no
  translations will be done by default. The local codepage/charset
  default to CONFIG_NLS_DEFAULT.

  The nls settings can be changed at mount time, if your smbmount
  supports that, using the codepage and iocharset parameters.

  smbmount from samba 2.2.0 or later supports this.

CONFIG_CODA_FS
  Coda is an advanced network file system, similar to NFS in that it
  enables you to mount file systems of a remote server and access them
  with regular Unix commands as if they were sitting on your hard
  disk.  Coda has several advantages over NFS: support for
  disconnected operation (e.g. for laptops), read/write server
  replication, security model for authentication and encryption,
  persistent client caches and write back caching.

  If you say Y here, your Linux box will be able to act as a Coda
  *client*.  You will need user level code as well, both for the
  client and server.  Servers are currently user level, i.e. they need
  no kernel support.  Please read
  <file:Documentation/filesystems/coda.txt> and check out the Coda
  home page <http://www.coda.cs.cmu.edu/>.

  If you want to compile the coda client support as a module ( = code
  which can be inserted in and removed from the running kernel
  whenever you want), say M here and read
  <file:Documentation/modules.txt>.  The module will be called coda.o.

CONFIG_INTERMEZZO_FS
  InterMezzo is a networked file system with disconnected operation
  and kernel level write back caching.  It is most often used for
  replicating potentially large trees or keeping laptop/desktop copies
  in sync.

  If you say Y or M your kernel or module will provide InterMezzo
  support.  You will also need a file server daemon, which you can get
  from <http://www.inter-mezzo.org/>.

CONFIG_NCP_FS
  NCP (NetWare Core Protocol) is a protocol that runs over IPX and is
  used by Novell NetWare clients to talk to file servers.  It is to
  IPX what NFS is to TCP/IP, if that helps.  Saying Y here allows you
  to mount NetWare file server volumes and to access them just like
  any other Unix directory.  For details, please read the file
  <file:Documentation/filesystems/ncpfs.txt> in the kernel source and
  the IPX-HOWTO from <http://www.linuxdoc.org/docs.html#howto>.

  You do not have to say Y here if you want your Linux box to act as a
  file *server* for Novell NetWare clients.

  General information about how to connect Linux, Windows machines and
  Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.

  If you want to compile this as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want),
  say M here and read <file:Documentation/modules.txt>.  The module
  will be called ncpfs.o.  Say N unless you are connected to a Novell
  network.

CONFIG_NCPFS_NLS
  Allows you to use codepages and I/O charsets for file name
  translation between the server file system and input/output. This
  may be useful, if you want to access the server with other operating
  systems, e.g. Windows 95. See also NLS for more Information.

  To select codepages and I/O charsets use ncpfs-2.2.0.13 or newer.