config EXT3_FS
tristate "Ext3 journalling file system support"
+ select JBD
help
This is the journaling version of the Second extended file system
(often called ext3), the de facto standard Linux file system
extended attributes for file security labels, say N.
config JBD
-# CONFIG_JBD could be its own option (even modular), but until there are
-# other users than ext3, we will simply make it be the same as CONFIG_EXT3_FS
-# dep_tristate ' Journal Block Device support (JBD for ext3)' CONFIG_JBD $CONFIG_EXT3_FS
tristate
- default EXT3_FS
help
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.
+ currently used by the ext3 and OCFS2 file systems, 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 are using the ext3 or OCFS2 file systems, you need to
+ say Y here. If you are not using ext3 OCFS2 then you will probably
+ want to say N.
To compile this device as a module, choose M here: the module will be
- called jbd. If you are compiling ext3 into the kernel, you cannot
- compile this code as a module.
+ called jbd. If you are compiling ext3 or OCFS2 into the kernel,
+ you cannot compile this code as a module.
config JBD_DEBUG
bool "JBD (ext3) debugging support"
source "fs/xfs/Kconfig"
+config OCFS2_FS
+ tristate "OCFS2 file system support (EXPERIMENTAL)"
+ depends on NET && EXPERIMENTAL
+ select CONFIGFS_FS
+ select JBD
+ select CRC32
+ select INET
+ help
+ OCFS2 is a general purpose extent based shared disk cluster file
+ system with many similarities to ext3. It supports 64 bit inode
+ numbers, and has automatically extending metadata groups which may
+ also make it attractive for non-clustered use.
+
+ You'll want to install the ocfs2-tools package in order to at least
+ get "mount.ocfs2".
+
+ Project web page: http://oss.oracle.com/projects/ocfs2
+ Tools web page: http://oss.oracle.com/projects/ocfs2-tools
+ OCFS2 mailing lists: http://oss.oracle.com/projects/ocfs2/mailman/
+
+ Note: Features which OCFS2 does not support yet:
+ - extended attributes
+ - shared writeable mmap
+ - loopback is supported, but data written will not
+ be cluster coherent.
+ - quotas
+ - cluster aware flock
+ - Directory change notification (F_NOTIFY)
+ - Distributed Caching (F_SETLEASE/F_GETLEASE/break_lease)
+ - POSIX ACLs
+ - readpages / writepages (not user visible)
+
config MINIX_FS
tristate "Minix fs support"
help
config PROC_VMCORE
bool "/proc/vmcore support (EXPERIMENTAL)"
- depends on PROC_FS && EMBEDDED && EXPERIMENTAL && CRASH_DUMP
+ depends on PROC_FS && EXPERIMENTAL && CRASH_DUMP
help
Exports the dump image of crashed kernel in ELF format.
If unsure, say N.
+config CONFIGFS_FS
+ tristate "Userspace-driven configuration filesystem (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
+ help
+ configfs is a ram-based filesystem that provides the converse
+ of sysfs's functionality. Where sysfs is a filesystem-based
+ view of kernel objects, configfs is a filesystem-based manager
+ of kernel objects, or config_items.
+
+ Both sysfs and configfs can and should exist together on the
+ same system. One is not a replacement for the other.
+
+ If unsure, say N.
+
endmenu
menu "Miscellaneous filesystems"
config HFS_FS
tristate "Apple Macintosh file system support (EXPERIMENTAL)"
depends on EXPERIMENTAL
+ select NLS
help
If you say Y here, you will be able to mount Macintosh-formatted
floppy disks and hard drive partitions with full read-write access.
- NOR flash with transparent ECC
- DataFlash
+config JFFS2_SUMMARY
+ bool "JFFS2 summary support (EXPERIMENTAL)"
+ depends on JFFS2_FS && EXPERIMENTAL
+ default n
+ help
+ This feature makes it possible to use summary information
+ for faster filesystem mount.
+
+ The summary information can be inserted into a filesystem image
+ by the utility 'sumtool'.
+
+ If unsure, say 'N'.
+
config JFFS2_COMPRESSION_OPTIONS
bool "Advanced compression options for JFFS2"
depends on JFFS2_FS
default y
help
Zlib is designed to be a free, general-purpose, legally unencumbered,
- lossless data-compression library for use on virtually any computer
+ lossless data-compression library for use on virtually any computer
hardware and operating system. See <http://www.gzip.org/zlib/> for
further information.
-
+
Say 'Y' if unsure.
config JFFS2_RTIME
default JFFS2_CMODE_PRIORITY
depends on JFFS2_FS
help
- You can set here the default compression mode of JFFS2 from
+ You can set here the default compression mode of JFFS2 from
the available compression modes. Don't touch if unsure.
config JFFS2_CMODE_NONE
config JFFS2_CMODE_PRIORITY
bool "priority"
help
- Tries the compressors in a predefinied order and chooses the first
+ Tries the compressors in a predefinied order and chooses the first
successful one.
config JFFS2_CMODE_SIZE
bool "size (EXPERIMENTAL)"
help
- Tries all compressors and chooses the one which has the smallest
+ Tries all compressors and chooses the one which has the smallest
result.
endchoice
If unsure, say N.
+config CIFS_UPCALL
+ bool "CIFS Kerberos/SPNEGO advanced session setup (EXPERIMENTAL)"
+ depends on CIFS_EXPERIMENTAL
+ select CONNECTOR
+ help
+ Enables an upcall mechanism for CIFS which will be used to contact
+ userspace helper utilities to provide SPNEGO packaged Kerberos
+ tickets which are needed to mount to certain secure servers
+ (for which more secure Kerberos authentication is required). If
+ unsure, say N.
+
config NCP_FS
tristate "NCP file system support (to mount NetWare volumes)"
depends on IPX!=n || INET