xref: /linux/fs/Kconfig (revision 928ea192959f188e6a4de95b293e3973887917b5)
1#
2# File system configuration
3#
4
5menu "File systems"
6
7if BLOCK
8
9source "fs/ext2/Kconfig"
10source "fs/ext3/Kconfig"
11source "fs/ext4/Kconfig"
12
13config FS_XIP
14# execute in place
15	bool
16	depends on EXT2_FS_XIP
17	default y
18
19source "fs/jbd/Kconfig"
20source "fs/jbd2/Kconfig"
21
22config FS_MBCACHE
23# Meta block cache for Extended Attributes (ext2/ext3/ext4)
24	tristate
25	default y if EXT2_FS=y && EXT2_FS_XATTR
26	default y if EXT3_FS=y && EXT3_FS_XATTR
27	default y if EXT4_FS=y && EXT4_FS_XATTR
28	default m if EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4_FS_XATTR
29
30source "fs/reiserfs/Kconfig"
31source "fs/jfs/Kconfig"
32
33config FS_POSIX_ACL
34# Posix ACL utility routines (for now, only ext2/ext3/jfs/reiserfs/nfs4)
35#
36# NOTE: you can implement Posix ACLs without these helpers (XFS does).
37# 	Never use this symbol for ifdefs.
38#
39	bool
40	default n
41
42config FILE_LOCKING
43	bool "Enable POSIX file locking API" if EMBEDDED
44	default y
45	help
46	  This option enables standard file locking support, required
47          for filesystems like NFS and for the flock() system
48          call. Disabling this option saves about 11k.
49
50source "fs/xfs/Kconfig"
51source "fs/gfs2/Kconfig"
52source "fs/ocfs2/Kconfig"
53source "fs/btrfs/Kconfig"
54
55endif # BLOCK
56
57source "fs/notify/Kconfig"
58
59config QUOTA
60	bool "Quota support"
61	help
62	  If you say Y here, you will be able to set per user limits for disk
63	  usage (also called disk quotas). Currently, it works for the
64	  ext2, ext3, and reiserfs file system. ext3 also supports journalled
65	  quotas for which you don't need to run quotacheck(8) after an unclean
66	  shutdown.
67	  For further details, read the Quota mini-HOWTO, available from
68	  <http://www.tldp.org/docs.html#howto>, or the documentation provided
69	  with the quota tools. Probably the quota support is only useful for
70	  multi user systems. If unsure, say N.
71
72config QUOTA_NETLINK_INTERFACE
73	bool "Report quota messages through netlink interface"
74	depends on QUOTA && NET
75	help
76	  If you say Y here, quota warnings (about exceeding softlimit, reaching
77	  hardlimit, etc.) will be reported through netlink interface. If unsure,
78	  say Y.
79
80config PRINT_QUOTA_WARNING
81	bool "Print quota warnings to console (OBSOLETE)"
82	depends on QUOTA
83	default y
84	help
85	  If you say Y here, quota warnings (about exceeding softlimit, reaching
86	  hardlimit, etc.) will be printed to the process' controlling terminal.
87	  Note that this behavior is currently deprecated and may go away in
88	  future. Please use notification via netlink socket instead.
89
90# Generic support for tree structured quota files. Seleted when needed.
91config QUOTA_TREE
92	 tristate
93
94config QFMT_V1
95	tristate "Old quota format support"
96	depends on QUOTA
97	help
98	  This quota format was (is) used by kernels earlier than 2.4.22. If
99	  you have quota working and you don't want to convert to new quota
100	  format say Y here.
101
102config QFMT_V2
103	tristate "Quota format v2 support"
104	depends on QUOTA
105	select QUOTA_TREE
106	help
107	  This quota format allows using quotas with 32-bit UIDs/GIDs. If you
108	  need this functionality say Y here.
109
110config QUOTACTL
111	bool
112	depends on XFS_QUOTA || QUOTA
113	default y
114
115source "fs/autofs/Kconfig"
116source "fs/autofs4/Kconfig"
117source "fs/fuse/Kconfig"
118
119config GENERIC_ACL
120	bool
121	select FS_POSIX_ACL
122
123if BLOCK
124menu "CD-ROM/DVD Filesystems"
125
126source "fs/isofs/Kconfig"
127source "fs/udf/Kconfig"
128
129endmenu
130endif # BLOCK
131
132if BLOCK
133menu "DOS/FAT/NT Filesystems"
134
135source "fs/fat/Kconfig"
136source "fs/ntfs/Kconfig"
137
138endmenu
139endif # BLOCK
140
141menu "Pseudo filesystems"
142
143source "fs/proc/Kconfig"
144source "fs/sysfs/Kconfig"
145
146config TMPFS
147	bool "Virtual memory file system support (former shm fs)"
148	help
149	  Tmpfs is a file system which keeps all files in virtual memory.
150
151	  Everything in tmpfs is temporary in the sense that no files will be
152	  created on your hard drive. The files live in memory and swap
153	  space. If you unmount a tmpfs instance, everything stored therein is
154	  lost.
155
156	  See <file:Documentation/filesystems/tmpfs.txt> for details.
157
158config TMPFS_POSIX_ACL
159	bool "Tmpfs POSIX Access Control Lists"
160	depends on TMPFS
161	select GENERIC_ACL
162	help
163	  POSIX Access Control Lists (ACLs) support permissions for users and
164	  groups beyond the owner/group/world scheme.
165
166	  To learn more about Access Control Lists, visit the POSIX ACLs for
167	  Linux website <http://acl.bestbits.at/>.
168
169	  If you don't know what Access Control Lists are, say N.
170
171config HUGETLBFS
172	bool "HugeTLB file system support"
173	depends on X86 || IA64 || PPC64 || SPARC64 || (SUPERH && MMU) || \
174		   (S390 && 64BIT) || BROKEN
175	help
176	  hugetlbfs is a filesystem backing for HugeTLB pages, based on
177	  ramfs. For architectures that support it, say Y here and read
178	  <file:Documentation/vm/hugetlbpage.txt> for details.
179
180	  If unsure, say N.
181
182config HUGETLB_PAGE
183	def_bool HUGETLBFS
184
185source "fs/configfs/Kconfig"
186
187endmenu
188
189menuconfig MISC_FILESYSTEMS
190	bool "Miscellaneous filesystems"
191	default y
192	---help---
193	  Say Y here to get to see options for various miscellaneous
194	  filesystems, such as filesystems that came from other
195	  operating systems.
196
197	  This option alone does not add any kernel code.
198
199	  If you say N, all options in this submenu will be skipped and
200	  disabled; if unsure, say Y here.
201
202if MISC_FILESYSTEMS
203
204source "fs/adfs/Kconfig"
205source "fs/affs/Kconfig"
206source "fs/ecryptfs/Kconfig"
207source "fs/hfs/Kconfig"
208source "fs/hfsplus/Kconfig"
209source "fs/befs/Kconfig"
210source "fs/bfs/Kconfig"
211source "fs/efs/Kconfig"
212source "fs/jffs2/Kconfig"
213# UBIFS File system configuration
214source "fs/ubifs/Kconfig"
215source "fs/cramfs/Kconfig"
216source "fs/squashfs/Kconfig"
217source "fs/freevxfs/Kconfig"
218source "fs/minix/Kconfig"
219source "fs/omfs/Kconfig"
220source "fs/hpfs/Kconfig"
221
222config QNX4FS_FS
223	tristate "QNX4 file system support (read only)"
224	depends on BLOCK
225	help
226	  This is the file system used by the real-time operating systems
227	  QNX 4 and QNX 6 (the latter is also called QNX RTP).
228	  Further information is available at <http://www.qnx.com/>.
229	  Say Y if you intend to mount QNX hard disks or floppies.
230	  Unless you say Y to "QNX4FS read-write support" below, you will
231	  only be able to read these file systems.
232
233	  To compile this file system support as a module, choose M here: the
234	  module will be called qnx4.
235
236	  If you don't know whether you need it, then you don't need it:
237	  answer N.
238
239config QNX4FS_RW
240	bool "QNX4FS write support (DANGEROUS)"
241	depends on QNX4FS_FS && EXPERIMENTAL && BROKEN
242	help
243	  Say Y if you want to test write support for QNX4 file systems.
244
245	  It's currently broken, so for now:
246	  answer N.
247
248config ROMFS_FS
249	tristate "ROM file system support"
250	depends on BLOCK
251	---help---
252	  This is a very small read-only file system mainly intended for
253	  initial ram disks of installation disks, but it could be used for
254	  other read-only media as well.  Read
255	  <file:Documentation/filesystems/romfs.txt> for details.
256
257	  To compile this file system support as a module, choose M here: the
258	  module will be called romfs.  Note that the file system of your
259	  root partition (the one containing the directory /) cannot be a
260	  module.
261
262	  If you don't know whether you need it, then you don't need it:
263	  answer N.
264
265
266config SYSV_FS
267	tristate "System V/Xenix/V7/Coherent file system support"
268	depends on BLOCK
269	help
270	  SCO, Xenix and Coherent are commercial Unix systems for Intel
271	  machines, and Version 7 was used on the DEC PDP-11. Saying Y
272	  here would allow you to read from their floppies and hard disk
273	  partitions.
274
275	  If you have floppies or hard disk partitions like that, it is likely
276	  that they contain binaries from those other Unix systems; in order
277	  to run these binaries, you will want to install linux-abi which is
278	  a set of kernel modules that lets you run SCO, Xenix, Wyse,
279	  UnixWare, Dell Unix and System V programs under Linux.  It is
280	  available via FTP (user: ftp) from
281	  <ftp://ftp.openlinux.org/pub/people/hch/linux-abi/>).
282	  NOTE: that will work only for binaries from Intel-based systems;
283	  PDP ones will have to wait until somebody ports Linux to -11 ;-)
284
285	  If you only intend to mount files from some other Unix over the
286	  network using NFS, you don't need the System V file system support
287	  (but you need NFS file system support obviously).
288
289	  Note that this option is generally not needed for floppies, since a
290	  good portable way to transport files and directories between unixes
291	  (and even other operating systems) is given by the tar program ("man
292	  tar" or preferably "info tar").  Note also that this option has
293	  nothing whatsoever to do with the option "System V IPC". Read about
294	  the System V file system in
295	  <file:Documentation/filesystems/sysv-fs.txt>.
296	  Saying Y here will enlarge your kernel by about 27 KB.
297
298	  To compile this as a module, choose M here: the module will be called
299	  sysv.
300
301	  If you haven't heard about all of this before, it's safe to say N.
302
303
304config UFS_FS
305	tristate "UFS file system support (read only)"
306	depends on BLOCK
307	help
308	  BSD and derivate versions of Unix (such as SunOS, FreeBSD, NetBSD,
309	  OpenBSD and NeXTstep) use a file system called UFS. Some System V
310	  Unixes can create and mount hard disk partitions and diskettes using
311	  this file system as well. Saying Y here will allow you to read from
312	  these partitions; if you also want to write to them, say Y to the
313	  experimental "UFS file system write support", below. Please read the
314	  file <file:Documentation/filesystems/ufs.txt> for more information.
315
316          The recently released UFS2 variant (used in FreeBSD 5.x) is
317          READ-ONLY supported.
318
319	  Note that this option is generally not needed for floppies, since a
320	  good portable way to transport files and directories between unixes
321	  (and even other operating systems) is given by the tar program ("man
322	  tar" or preferably "info tar").
323
324	  When accessing NeXTstep files, you may need to convert them from the
325	  NeXT character set to the Latin1 character set; use the program
326	  recode ("info recode") for this purpose.
327
328	  To compile the UFS file system support as a module, choose M here: the
329	  module will be called ufs.
330
331	  If you haven't heard about all of this before, it's safe to say N.
332
333config UFS_FS_WRITE
334	bool "UFS file system write support (DANGEROUS)"
335	depends on UFS_FS && EXPERIMENTAL
336	help
337	  Say Y here if you want to try writing to UFS partitions. This is
338	  experimental, so you should back up your UFS partitions beforehand.
339
340config UFS_DEBUG
341	bool "UFS debugging"
342	depends on UFS_FS
343	help
344	  If you are experiencing any problems with the UFS filesystem, say
345	  Y here.  This will result in _many_ additional debugging messages to be
346	  written to the system log.
347
348endif # MISC_FILESYSTEMS
349
350menuconfig NETWORK_FILESYSTEMS
351	bool "Network File Systems"
352	default y
353	depends on NET
354	---help---
355	  Say Y here to get to see options for network filesystems and
356	  filesystem-related networking code, such as NFS daemon and
357	  RPCSEC security modules.
358
359	  This option alone does not add any kernel code.
360
361	  If you say N, all options in this submenu will be skipped and
362	  disabled; if unsure, say Y here.
363
364if NETWORK_FILESYSTEMS
365
366config NFS_FS
367	tristate "NFS client support"
368	depends on INET
369	select LOCKD
370	select SUNRPC
371	select NFS_ACL_SUPPORT if NFS_V3_ACL
372	help
373	  Choose Y here if you want to access files residing on other
374	  computers using Sun's Network File System protocol.  To compile
375	  this file system support as a module, choose M here: the module
376	  will be called nfs.
377
378	  To mount file systems exported by NFS servers, you also need to
379	  install the user space mount.nfs command which can be found in
380	  the Linux nfs-utils package, available from http://linux-nfs.org/.
381	  Information about using the mount command is available in the
382	  mount(8) man page.  More detail about the Linux NFS client
383	  implementation is available via the nfs(5) man page.
384
385	  Below you can choose which versions of the NFS protocol are
386	  available in the kernel to mount NFS servers.  Support for NFS
387	  version 2 (RFC 1094) is always available when NFS_FS is selected.
388
389	  To configure a system which mounts its root file system via NFS
390	  at boot time, say Y here, select "Kernel level IP
391	  autoconfiguration" in the NETWORK menu, and select "Root file
392	  system on NFS" below.  You cannot compile this file system as a
393	  module in this case.
394
395	  If unsure, say N.
396
397config NFS_V3
398	bool "NFS client support for NFS version 3"
399	depends on NFS_FS
400	help
401	  This option enables support for version 3 of the NFS protocol
402	  (RFC 1813) in the kernel's NFS client.
403
404	  If unsure, say Y.
405
406config NFS_V3_ACL
407	bool "NFS client support for the NFSv3 ACL protocol extension"
408	depends on NFS_V3
409	help
410	  Some NFS servers support an auxiliary NFSv3 ACL protocol that
411	  Sun added to Solaris but never became an official part of the
412	  NFS version 3 protocol.  This protocol extension allows
413	  applications on NFS clients to manipulate POSIX Access Control
414	  Lists on files residing on NFS servers.  NFS servers enforce
415	  ACLs on local files whether this protocol is available or not.
416
417	  Choose Y here if your NFS server supports the Solaris NFSv3 ACL
418	  protocol extension and you want your NFS client to allow
419	  applications to access and modify ACLs on files on the server.
420
421	  Most NFS servers don't support the Solaris NFSv3 ACL protocol
422	  extension.  You can choose N here or specify the "noacl" mount
423	  option to prevent your NFS client from trying to use the NFSv3
424	  ACL protocol.
425
426	  If unsure, say N.
427
428config NFS_V4
429	bool "NFS client support for NFS version 4 (EXPERIMENTAL)"
430	depends on NFS_FS && EXPERIMENTAL
431	select RPCSEC_GSS_KRB5
432	help
433	  This option enables support for version 4 of the NFS protocol
434	  (RFC 3530) in the kernel's NFS client.
435
436	  To mount NFS servers using NFSv4, you also need to install user
437	  space programs which can be found in the Linux nfs-utils package,
438	  available from http://linux-nfs.org/.
439
440	  If unsure, say N.
441
442config ROOT_NFS
443	bool "Root file system on NFS"
444	depends on NFS_FS=y && IP_PNP
445	help
446	  If you want your system to mount its root file system via NFS,
447	  choose Y here.  This is common practice for managing systems
448	  without local permanent storage.  For details, read
449	  <file:Documentation/filesystems/nfsroot.txt>.
450
451	  Most people say N here.
452
453config NFSD
454	tristate "NFS server support"
455	depends on INET
456	select LOCKD
457	select SUNRPC
458	select EXPORTFS
459	select NFS_ACL_SUPPORT if NFSD_V2_ACL
460	help
461	  Choose Y here if you want to allow other computers to access
462	  files residing on this system using Sun's Network File System
463	  protocol.  To compile the NFS server support as a module,
464	  choose M here: the module will be called nfsd.
465
466	  You may choose to use a user-space NFS server instead, in which
467	  case you can choose N here.
468
469	  To export local file systems using NFS, you also need to install
470	  user space programs which can be found in the Linux nfs-utils
471	  package, available from http://linux-nfs.org/.  More detail about
472	  the Linux NFS server implementation is available via the
473	  exports(5) man page.
474
475	  Below you can choose which versions of the NFS protocol are
476	  available to clients mounting the NFS server on this system.
477	  Support for NFS version 2 (RFC 1094) is always available when
478	  CONFIG_NFSD is selected.
479
480	  If unsure, say N.
481
482config NFSD_V2_ACL
483	bool
484	depends on NFSD
485
486config NFSD_V3
487	bool "NFS server support for NFS version 3"
488	depends on NFSD
489	help
490	  This option enables support in your system's NFS server for
491	  version 3 of the NFS protocol (RFC 1813).
492
493	  If unsure, say Y.
494
495config NFSD_V3_ACL
496	bool "NFS server support for the NFSv3 ACL protocol extension"
497	depends on NFSD_V3
498	select NFSD_V2_ACL
499	help
500	  Solaris NFS servers support an auxiliary NFSv3 ACL protocol that
501	  never became an official part of the NFS version 3 protocol.
502	  This protocol extension allows applications on NFS clients to
503	  manipulate POSIX Access Control Lists on files residing on NFS
504	  servers.  NFS servers enforce POSIX ACLs on local files whether
505	  this protocol is available or not.
506
507	  This option enables support in your system's NFS server for the
508	  NFSv3 ACL protocol extension allowing NFS clients to manipulate
509	  POSIX ACLs on files exported by your system's NFS server.  NFS
510	  clients which support the Solaris NFSv3 ACL protocol can then
511	  access and modify ACLs on your NFS server.
512
513	  To store ACLs on your NFS server, you also need to enable ACL-
514	  related CONFIG options for your local file systems of choice.
515
516	  If unsure, say N.
517
518config NFSD_V4
519	bool "NFS server support for NFS version 4 (EXPERIMENTAL)"
520	depends on NFSD && PROC_FS && EXPERIMENTAL
521	select NFSD_V3
522	select FS_POSIX_ACL
523	select RPCSEC_GSS_KRB5
524	help
525	  This option enables support in your system's NFS server for
526	  version 4 of the NFS protocol (RFC 3530).
527
528	  To export files using NFSv4, you need to install additional user
529	  space programs which can be found in the Linux nfs-utils package,
530	  available from http://linux-nfs.org/.
531
532	  If unsure, say N.
533
534config LOCKD
535	tristate
536
537config LOCKD_V4
538	bool
539	depends on NFSD_V3 || NFS_V3
540	default y
541
542config EXPORTFS
543	tristate
544
545config NFS_ACL_SUPPORT
546	tristate
547	select FS_POSIX_ACL
548
549config NFS_COMMON
550	bool
551	depends on NFSD || NFS_FS
552	default y
553
554config SUNRPC
555	tristate
556
557config SUNRPC_GSS
558	tristate
559
560config SUNRPC_XPRT_RDMA
561	tristate
562	depends on SUNRPC && INFINIBAND && EXPERIMENTAL
563	default SUNRPC && INFINIBAND
564	help
565	  This option enables an RPC client transport capability that
566	  allows the NFS client to mount servers via an RDMA-enabled
567	  transport.
568
569	  To compile RPC client RDMA transport support as a module,
570	  choose M here: the module will be called xprtrdma.
571
572	  If unsure, say N.
573
574config SUNRPC_REGISTER_V4
575	bool "Register local RPC services via rpcbind v4 (EXPERIMENTAL)"
576	depends on SUNRPC && EXPERIMENTAL
577	default n
578	help
579	  Sun added support for registering RPC services at an IPv6
580	  address by creating two new versions of the rpcbind protocol
581	  (RFC 1833).
582
583	  This option enables support in the kernel RPC server for
584	  registering kernel RPC services via version 4 of the rpcbind
585	  protocol.  If you enable this option, you must run a portmapper
586	  daemon that supports rpcbind protocol version 4.
587
588	  Serving NFS over IPv6 from knfsd (the kernel's NFS server)
589	  requires that you enable this option and use a portmapper that
590	  supports rpcbind version 4.
591
592	  If unsure, say N to get traditional behavior (register kernel
593	  RPC services using only rpcbind version 2).  Distributions
594	  using the legacy Linux portmapper daemon must say N here.
595
596config RPCSEC_GSS_KRB5
597	tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)"
598	depends on SUNRPC && EXPERIMENTAL
599	select SUNRPC_GSS
600	select CRYPTO
601	select CRYPTO_MD5
602	select CRYPTO_DES
603	select CRYPTO_CBC
604	help
605	  Choose Y here to enable Secure RPC using the Kerberos version 5
606	  GSS-API mechanism (RFC 1964).
607
608	  Secure RPC calls with Kerberos require an auxiliary user-space
609	  daemon which may be found in the Linux nfs-utils package
610	  available from http://linux-nfs.org/.  In addition, user-space
611	  Kerberos support should be installed.
612
613	  If unsure, say N.
614
615config RPCSEC_GSS_SPKM3
616	tristate "Secure RPC: SPKM3 mechanism (EXPERIMENTAL)"
617	depends on SUNRPC && EXPERIMENTAL
618	select SUNRPC_GSS
619	select CRYPTO
620	select CRYPTO_MD5
621	select CRYPTO_DES
622	select CRYPTO_CAST5
623	select CRYPTO_CBC
624	help
625	  Choose Y here to enable Secure RPC using the SPKM3 public key
626	  GSS-API mechansim (RFC 2025).
627
628	  Secure RPC calls with SPKM3 require an auxiliary userspace
629	  daemon which may be found in the Linux nfs-utils package
630	  available from http://linux-nfs.org/.
631
632	  If unsure, say N.
633
634config SMB_FS
635	tristate "SMB file system support (OBSOLETE, please use CIFS)"
636	depends on INET
637	select NLS
638	help
639	  SMB (Server Message Block) is the protocol Windows for Workgroups
640	  (WfW), Windows 95/98, Windows NT and OS/2 Lan Manager use to share
641	  files and printers over local networks.  Saying Y here allows you to
642	  mount their file systems (often called "shares" in this context) and
643	  access them just like any other Unix directory.  Currently, this
644	  works only if the Windows machines use TCP/IP as the underlying
645	  transport protocol, and not NetBEUI.  For details, read
646	  <file:Documentation/filesystems/smbfs.txt> and the SMB-HOWTO,
647	  available from <http://www.tldp.org/docs.html#howto>.
648
649	  Note: if you just want your box to act as an SMB *server* and make
650	  files and printing services available to Windows clients (which need
651	  to have a TCP/IP stack), you don't need to say Y here; you can use
652	  the program SAMBA (available from <ftp://ftp.samba.org/pub/samba/>)
653	  for that.
654
655	  General information about how to connect Linux, Windows machines and
656	  Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
657
658	  To compile the SMB support as a module, choose M here:
659	  the module will be called smbfs.  Most people say N, however.
660
661config SMB_NLS_DEFAULT
662	bool "Use a default NLS"
663	depends on SMB_FS
664	help
665	  Enabling this will make smbfs use nls translations by default. You
666	  need to specify the local charset (CONFIG_NLS_DEFAULT) in the nls
667	  settings and you need to give the default nls for the SMB server as
668	  CONFIG_SMB_NLS_REMOTE.
669
670	  The nls settings can be changed at mount time, if your smbmount
671	  supports that, using the codepage and iocharset parameters.
672
673	  smbmount from samba 2.2.0 or later supports this.
674
675config SMB_NLS_REMOTE
676	string "Default Remote NLS Option"
677	depends on SMB_NLS_DEFAULT
678	default "cp437"
679	help
680	  This setting allows you to specify a default value for which
681	  codepage the server uses. If this field is left blank no
682	  translations will be done by default. The local codepage/charset
683	  default to CONFIG_NLS_DEFAULT.
684
685	  The nls settings can be changed at mount time, if your smbmount
686	  supports that, using the codepage and iocharset parameters.
687
688	  smbmount from samba 2.2.0 or later supports this.
689
690source "fs/cifs/Kconfig"
691
692config NCP_FS
693	tristate "NCP file system support (to mount NetWare volumes)"
694	depends on IPX!=n || INET
695	help
696	  NCP (NetWare Core Protocol) is a protocol that runs over IPX and is
697	  used by Novell NetWare clients to talk to file servers.  It is to
698	  IPX what NFS is to TCP/IP, if that helps.  Saying Y here allows you
699	  to mount NetWare file server volumes and to access them just like
700	  any other Unix directory.  For details, please read the file
701	  <file:Documentation/filesystems/ncpfs.txt> in the kernel source and
702	  the IPX-HOWTO from <http://www.tldp.org/docs.html#howto>.
703
704	  You do not have to say Y here if you want your Linux box to act as a
705	  file *server* for Novell NetWare clients.
706
707	  General information about how to connect Linux, Windows machines and
708	  Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
709
710	  To compile this as a module, choose M here: the module will be called
711	  ncpfs.  Say N unless you are connected to a Novell network.
712
713source "fs/ncpfs/Kconfig"
714
715config CODA_FS
716	tristate "Coda file system support (advanced network fs)"
717	depends on INET
718	help
719	  Coda is an advanced network file system, similar to NFS in that it
720	  enables you to mount file systems of a remote server and access them
721	  with regular Unix commands as if they were sitting on your hard
722	  disk.  Coda has several advantages over NFS: support for
723	  disconnected operation (e.g. for laptops), read/write server
724	  replication, security model for authentication and encryption,
725	  persistent client caches and write back caching.
726
727	  If you say Y here, your Linux box will be able to act as a Coda
728	  *client*.  You will need user level code as well, both for the
729	  client and server.  Servers are currently user level, i.e. they need
730	  no kernel support.  Please read
731	  <file:Documentation/filesystems/coda.txt> and check out the Coda
732	  home page <http://www.coda.cs.cmu.edu/>.
733
734	  To compile the coda client support as a module, choose M here: the
735	  module will be called coda.
736
737config AFS_FS
738	tristate "Andrew File System support (AFS) (EXPERIMENTAL)"
739	depends on INET && EXPERIMENTAL
740	select AF_RXRPC
741	help
742	  If you say Y here, you will get an experimental Andrew File System
743	  driver. It currently only supports unsecured read-only AFS access.
744
745	  See <file:Documentation/filesystems/afs.txt> for more information.
746
747	  If unsure, say N.
748
749config AFS_DEBUG
750	bool "AFS dynamic debugging"
751	depends on AFS_FS
752	help
753	  Say Y here to make runtime controllable debugging messages appear.
754
755	  See <file:Documentation/filesystems/afs.txt> for more information.
756
757	  If unsure, say N.
758
759config 9P_FS
760	tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)"
761	depends on INET && NET_9P && EXPERIMENTAL
762	help
763	  If you say Y here, you will get experimental support for
764	  Plan 9 resource sharing via the 9P2000 protocol.
765
766	  See <http://v9fs.sf.net> for more information.
767
768	  If unsure, say N.
769
770endif # NETWORK_FILESYSTEMS
771
772if BLOCK
773menu "Partition Types"
774
775source "fs/partitions/Kconfig"
776
777endmenu
778endif
779
780source "fs/nls/Kconfig"
781source "fs/dlm/Kconfig"
782
783endmenu
784