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1171 lines
40 KiB
Plaintext
1171 lines
40 KiB
Plaintext
#
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# File system configuration
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#
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menu "File systems"
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if BLOCK
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source "fs/ext2/Kconfig"
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source "fs/ext3/Kconfig"
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source "fs/ext4/Kconfig"
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config FS_XIP
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# execute in place
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bool
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depends on EXT2_FS_XIP
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default y
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source "fs/jbd/Kconfig"
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source "fs/jbd2/Kconfig"
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config FS_MBCACHE
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# Meta block cache for Extended Attributes (ext2/ext3/ext4)
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tristate
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default y if EXT2_FS=y && EXT2_FS_XATTR
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default y if EXT3_FS=y && EXT3_FS_XATTR
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default y if EXT4_FS=y && EXT4_FS_XATTR
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default m if EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4_FS_XATTR
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source "fs/reiserfs/Kconfig"
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source "fs/jfs/Kconfig"
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config FS_POSIX_ACL
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# Posix ACL utility routines (for now, only ext2/ext3/jfs/reiserfs/nfs4)
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#
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# NOTE: you can implement Posix ACLs without these helpers (XFS does).
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# Never use this symbol for ifdefs.
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#
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bool
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default n
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config FILE_LOCKING
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bool "Enable POSIX file locking API" if EMBEDDED
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default y
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help
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This option enables standard file locking support, required
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for filesystems like NFS and for the flock() system
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call. Disabling this option saves about 11k.
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source "fs/xfs/Kconfig"
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source "fs/gfs2/Kconfig"
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source "fs/ocfs2/Kconfig"
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source "fs/btrfs/Kconfig"
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endif # BLOCK
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source "fs/notify/Kconfig"
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config QUOTA
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bool "Quota support"
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help
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If you say Y here, you will be able to set per user limits for disk
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usage (also called disk quotas). Currently, it works for the
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ext2, ext3, and reiserfs file system. ext3 also supports journalled
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quotas for which you don't need to run quotacheck(8) after an unclean
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shutdown.
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For further details, read the Quota mini-HOWTO, available from
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<http://www.tldp.org/docs.html#howto>, or the documentation provided
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with the quota tools. Probably the quota support is only useful for
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multi user systems. If unsure, say N.
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config QUOTA_NETLINK_INTERFACE
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bool "Report quota messages through netlink interface"
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depends on QUOTA && NET
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help
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If you say Y here, quota warnings (about exceeding softlimit, reaching
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hardlimit, etc.) will be reported through netlink interface. If unsure,
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say Y.
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config PRINT_QUOTA_WARNING
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bool "Print quota warnings to console (OBSOLETE)"
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depends on QUOTA
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default y
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help
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If you say Y here, quota warnings (about exceeding softlimit, reaching
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hardlimit, etc.) will be printed to the process' controlling terminal.
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Note that this behavior is currently deprecated and may go away in
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future. Please use notification via netlink socket instead.
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# Generic support for tree structured quota files. Seleted when needed.
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config QUOTA_TREE
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tristate
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config QFMT_V1
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tristate "Old quota format support"
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depends on QUOTA
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help
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This quota format was (is) used by kernels earlier than 2.4.22. If
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you have quota working and you don't want to convert to new quota
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format say Y here.
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config QFMT_V2
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tristate "Quota format v2 support"
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depends on QUOTA
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select QUOTA_TREE
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help
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This quota format allows using quotas with 32-bit UIDs/GIDs. If you
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need this functionality say Y here.
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config QUOTACTL
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bool
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depends on XFS_QUOTA || QUOTA
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default y
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source "fs/autofs/Kconfig"
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source "fs/autofs4/Kconfig"
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source "fs/fuse/Kconfig"
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config GENERIC_ACL
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bool
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select FS_POSIX_ACL
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if BLOCK
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menu "CD-ROM/DVD Filesystems"
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source "fs/isofs/Kconfig"
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source "fs/udf/Kconfig"
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endmenu
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endif # BLOCK
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if BLOCK
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menu "DOS/FAT/NT Filesystems"
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source "fs/fat/Kconfig"
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config NTFS_FS
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tristate "NTFS file system support"
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select NLS
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help
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NTFS is the file system of Microsoft Windows NT, 2000, XP and 2003.
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Saying Y or M here enables read support. There is partial, but
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safe, write support available. For write support you must also
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say Y to "NTFS write support" below.
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There are also a number of user-space tools available, called
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ntfsprogs. These include ntfsundelete and ntfsresize, that work
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without NTFS support enabled in the kernel.
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This is a rewrite from scratch of Linux NTFS support and replaced
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the old NTFS code starting with Linux 2.5.11. A backport to
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the Linux 2.4 kernel series is separately available as a patch
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from the project web site.
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For more information see <file:Documentation/filesystems/ntfs.txt>
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and <http://www.linux-ntfs.org/>.
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To compile this file system support as a module, choose M here: the
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module will be called ntfs.
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If you are not using Windows NT, 2000, XP or 2003 in addition to
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Linux on your computer it is safe to say N.
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config NTFS_DEBUG
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bool "NTFS debugging support"
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depends on NTFS_FS
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help
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If you are experiencing any problems with the NTFS file system, say
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Y here. This will result in additional consistency checks to be
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performed by the driver as well as additional debugging messages to
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be written to the system log. Note that debugging messages are
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disabled by default. To enable them, supply the option debug_msgs=1
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at the kernel command line when booting the kernel or as an option
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to insmod when loading the ntfs module. Once the driver is active,
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you can enable debugging messages by doing (as root):
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echo 1 > /proc/sys/fs/ntfs-debug
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Replacing the "1" with "0" would disable debug messages.
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If you leave debugging messages disabled, this results in little
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overhead, but enabling debug messages results in very significant
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slowdown of the system.
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When reporting bugs, please try to have available a full dump of
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debugging messages while the misbehaviour was occurring.
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config NTFS_RW
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bool "NTFS write support"
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depends on NTFS_FS
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help
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This enables the partial, but safe, write support in the NTFS driver.
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The only supported operation is overwriting existing files, without
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changing the file length. No file or directory creation, deletion or
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renaming is possible. Note only non-resident files can be written to
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so you may find that some very small files (<500 bytes or so) cannot
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be written to.
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While we cannot guarantee that it will not damage any data, we have
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so far not received a single report where the driver would have
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damaged someones data so we assume it is perfectly safe to use.
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Note: While write support is safe in this version (a rewrite from
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scratch of the NTFS support), it should be noted that the old NTFS
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write support, included in Linux 2.5.10 and before (since 1997),
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is not safe.
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This is currently useful with TopologiLinux. TopologiLinux is run
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on top of any DOS/Microsoft Windows system without partitioning your
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hard disk. Unlike other Linux distributions TopologiLinux does not
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need its own partition. For more information see
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<http://topologi-linux.sourceforge.net/>
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It is perfectly safe to say N here.
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endmenu
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endif # BLOCK
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menu "Pseudo filesystems"
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source "fs/proc/Kconfig"
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config SYSFS
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bool "sysfs file system support" if EMBEDDED
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default y
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help
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The sysfs filesystem is a virtual filesystem that the kernel uses to
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export internal kernel objects, their attributes, and their
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relationships to one another.
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Users can use sysfs to ascertain useful information about the running
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kernel, such as the devices the kernel has discovered on each bus and
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which driver each is bound to. sysfs can also be used to tune devices
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and other kernel subsystems.
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Some system agents rely on the information in sysfs to operate.
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/sbin/hotplug uses device and object attributes in sysfs to assist in
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delegating policy decisions, like persistently naming devices.
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sysfs is currently used by the block subsystem to mount the root
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partition. If sysfs is disabled you must specify the boot device on
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the kernel boot command line via its major and minor numbers. For
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example, "root=03:01" for /dev/hda1.
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Designers of embedded systems may wish to say N here to conserve space.
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config TMPFS
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bool "Virtual memory file system support (former shm fs)"
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help
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Tmpfs is a file system which keeps all files in virtual memory.
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Everything in tmpfs is temporary in the sense that no files will be
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created on your hard drive. The files live in memory and swap
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space. If you unmount a tmpfs instance, everything stored therein is
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lost.
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See <file:Documentation/filesystems/tmpfs.txt> for details.
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config TMPFS_POSIX_ACL
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bool "Tmpfs POSIX Access Control Lists"
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depends on TMPFS
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select GENERIC_ACL
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help
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POSIX Access Control Lists (ACLs) support permissions for users and
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groups beyond the owner/group/world scheme.
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To learn more about Access Control Lists, visit the POSIX ACLs for
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Linux website <http://acl.bestbits.at/>.
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If you don't know what Access Control Lists are, say N.
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config HUGETLBFS
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bool "HugeTLB file system support"
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depends on X86 || IA64 || PPC64 || SPARC64 || (SUPERH && MMU) || \
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(S390 && 64BIT) || BROKEN
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help
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hugetlbfs is a filesystem backing for HugeTLB pages, based on
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ramfs. For architectures that support it, say Y here and read
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<file:Documentation/vm/hugetlbpage.txt> for details.
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If unsure, say N.
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config HUGETLB_PAGE
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def_bool HUGETLBFS
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config CONFIGFS_FS
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tristate "Userspace-driven configuration filesystem"
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depends on SYSFS
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help
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configfs is a ram-based filesystem that provides the converse
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of sysfs's functionality. Where sysfs is a filesystem-based
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view of kernel objects, configfs is a filesystem-based manager
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of kernel objects, or config_items.
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Both sysfs and configfs can and should exist together on the
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same system. One is not a replacement for the other.
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endmenu
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menuconfig MISC_FILESYSTEMS
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bool "Miscellaneous filesystems"
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default y
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---help---
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Say Y here to get to see options for various miscellaneous
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filesystems, such as filesystems that came from other
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operating systems.
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This option alone does not add any kernel code.
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If you say N, all options in this submenu will be skipped and
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disabled; if unsure, say Y here.
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if MISC_FILESYSTEMS
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config ADFS_FS
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tristate "ADFS file system support (EXPERIMENTAL)"
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depends on BLOCK && EXPERIMENTAL
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help
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The Acorn Disc Filing System is the standard file system of the
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RiscOS operating system which runs on Acorn's ARM-based Risc PC
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systems and the Acorn Archimedes range of machines. If you say Y
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here, Linux will be able to read from ADFS partitions on hard drives
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and from ADFS-formatted floppy discs. If you also want to be able to
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write to those devices, say Y to "ADFS write support" below.
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The ADFS partition should be the first partition (i.e.,
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/dev/[hs]d?1) on each of your drives. Please read the file
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<file:Documentation/filesystems/adfs.txt> for further details.
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To compile this code as a module, choose M here: the module will be
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called adfs.
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If unsure, say N.
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config ADFS_FS_RW
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bool "ADFS write support (DANGEROUS)"
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depends on ADFS_FS
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help
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If you say Y here, you will be able to write to ADFS partitions on
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hard drives and ADFS-formatted floppy disks. This is experimental
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codes, so if you're unsure, say N.
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config AFFS_FS
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tristate "Amiga FFS file system support (EXPERIMENTAL)"
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depends on BLOCK && EXPERIMENTAL
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help
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The Fast File System (FFS) is the common file system used on hard
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disks by Amiga(tm) systems since AmigaOS Version 1.3 (34.20). Say Y
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if you want to be able to read and write files from and to an Amiga
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FFS partition on your hard drive. Amiga floppies however cannot be
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read with this driver due to an incompatibility of the floppy
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controller used in an Amiga and the standard floppy controller in
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PCs and workstations. Read <file:Documentation/filesystems/affs.txt>
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and <file:fs/affs/Changes>.
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With this driver you can also mount disk files used by Bernd
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Schmidt's Un*X Amiga Emulator
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(<http://www.freiburg.linux.de/~uae/>).
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If you want to do this, you will also need to say Y or M to "Loop
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device support", above.
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To compile this file system support as a module, choose M here: the
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module will be called affs. If unsure, say N.
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config ECRYPT_FS
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tristate "eCrypt filesystem layer support (EXPERIMENTAL)"
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depends on EXPERIMENTAL && KEYS && CRYPTO && NET
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help
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Encrypted filesystem that operates on the VFS layer. See
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<file:Documentation/filesystems/ecryptfs.txt> to learn more about
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eCryptfs. Userspace components are required and can be
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obtained from <http://ecryptfs.sf.net>.
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To compile this file system support as a module, choose M here: the
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module will be called ecryptfs.
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config HFS_FS
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tristate "Apple Macintosh file system support (EXPERIMENTAL)"
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depends on BLOCK && EXPERIMENTAL
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select NLS
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help
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If you say Y here, you will be able to mount Macintosh-formatted
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floppy disks and hard drive partitions with full read-write access.
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Please read <file:Documentation/filesystems/hfs.txt> to learn about
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the available mount options.
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To compile this file system support as a module, choose M here: the
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module will be called hfs.
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config HFSPLUS_FS
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tristate "Apple Extended HFS file system support"
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depends on BLOCK
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select NLS
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select NLS_UTF8
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help
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If you say Y here, you will be able to mount extended format
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Macintosh-formatted hard drive partitions with full read-write access.
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This file system is often called HFS+ and was introduced with
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MacOS 8. It includes all Mac specific filesystem data such as
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data forks and creator codes, but it also has several UNIX
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style features such as file ownership and permissions.
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config BEFS_FS
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tristate "BeOS file system (BeFS) support (read only) (EXPERIMENTAL)"
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depends on BLOCK && EXPERIMENTAL
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select NLS
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help
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The BeOS File System (BeFS) is the native file system of Be, Inc's
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BeOS. Notable features include support for arbitrary attributes
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on files and directories, and database-like indices on selected
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attributes. (Also note that this driver doesn't make those features
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available at this time). It is a 64 bit filesystem, so it supports
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extremely large volumes and files.
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If you use this filesystem, you should also say Y to at least one
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of the NLS (native language support) options below.
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If you don't know what this is about, say N.
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To compile this as a module, choose M here: the module will be
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called befs.
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config BEFS_DEBUG
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bool "Debug BeFS"
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depends on BEFS_FS
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help
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If you say Y here, you can use the 'debug' mount option to enable
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debugging output from the driver.
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config BFS_FS
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tristate "BFS file system support (EXPERIMENTAL)"
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depends on BLOCK && EXPERIMENTAL
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help
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Boot File System (BFS) is a file system used under SCO UnixWare to
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allow the bootloader access to the kernel image and other important
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files during the boot process. It is usually mounted under /stand
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and corresponds to the slice marked as "STAND" in the UnixWare
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partition. You should say Y if you want to read or write the files
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on your /stand slice from within Linux. You then also need to say Y
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to "UnixWare slices support", below. More information about the BFS
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file system is contained in the file
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<file:Documentation/filesystems/bfs.txt>.
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If you don't know what this is about, say N.
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To compile this as a module, choose M here: the module will be called
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bfs. Note that the file system of your root partition (the one
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containing the directory /) cannot be compiled as a module.
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config EFS_FS
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tristate "EFS file system support (read only) (EXPERIMENTAL)"
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depends on BLOCK && EXPERIMENTAL
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help
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EFS is an older file system used for non-ISO9660 CD-ROMs and hard
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disk partitions by SGI's IRIX operating system (IRIX 6.0 and newer
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uses the XFS file system for hard disk partitions however).
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This implementation only offers read-only access. If you don't know
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what all this is about, it's safe to say N. For more information
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about EFS see its home page at <http://aeschi.ch.eu.org/efs/>.
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To compile the EFS file system support as a module, choose M here: the
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module will be called efs.
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source "fs/jffs2/Kconfig"
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# UBIFS File system configuration
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source "fs/ubifs/Kconfig"
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config CRAMFS
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tristate "Compressed ROM file system support (cramfs)"
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depends on BLOCK
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select ZLIB_INFLATE
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help
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Saying Y here includes support for CramFs (Compressed ROM File
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System). CramFs is designed to be a simple, small, and compressed
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file system for ROM based embedded systems. CramFs is read-only,
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limited to 256MB file systems (with 16MB files), and doesn't support
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16/32 bits uid/gid, hard links and timestamps.
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See <file:Documentation/filesystems/cramfs.txt> and
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<file:fs/cramfs/README> for further information.
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To compile this as a module, choose M here: the module will be called
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cramfs. Note that the root file system (the one containing the
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directory /) cannot be compiled as a module.
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If unsure, say N.
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config SQUASHFS
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tristate "SquashFS 4.0 - Squashed file system support"
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depends on BLOCK
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select ZLIB_INFLATE
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help
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Saying Y here includes support for SquashFS 4.0 (a Compressed
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Read-Only File System). Squashfs is a highly compressed read-only
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filesystem for Linux. It uses zlib compression to compress both
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files, inodes and directories. Inodes in the system are very small
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and all blocks are packed to minimise data overhead. Block sizes
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greater than 4K are supported up to a maximum of 1 Mbytes (default
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block size 128K). SquashFS 4.0 supports 64 bit filesystems and files
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(larger than 4GB), full uid/gid information, hard links and
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timestamps.
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|
|
|
Squashfs is intended for general read-only filesystem use, for
|
|
archival use (i.e. in cases where a .tar.gz file may be used), and in
|
|
embedded systems where low overhead is needed. Further information
|
|
and tools are available from http://squashfs.sourceforge.net.
|
|
|
|
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 squashfs. Note that the root file system (the one
|
|
containing the directory /) cannot be compiled as a module.
|
|
|
|
If unsure, say N.
|
|
|
|
config SQUASHFS_EMBEDDED
|
|
|
|
bool "Additional option for memory-constrained systems"
|
|
depends on SQUASHFS
|
|
default n
|
|
help
|
|
Saying Y here allows you to specify cache size.
|
|
|
|
If unsure, say N.
|
|
|
|
config SQUASHFS_FRAGMENT_CACHE_SIZE
|
|
int "Number of fragments cached" if SQUASHFS_EMBEDDED
|
|
depends on SQUASHFS
|
|
default "3"
|
|
help
|
|
By default SquashFS caches the last 3 fragments read from
|
|
the filesystem. Increasing this amount may mean SquashFS
|
|
has to re-read fragments less often from disk, at the expense
|
|
of extra system memory. Decreasing this amount will mean
|
|
SquashFS uses less memory at the expense of extra reads from disk.
|
|
|
|
Note there must be at least one cached fragment. Anything
|
|
much more than three will probably not make much difference.
|
|
|
|
config VXFS_FS
|
|
tristate "FreeVxFS file system support (VERITAS VxFS(TM) compatible)"
|
|
depends on BLOCK
|
|
help
|
|
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.
|
|
|
|
To compile this as a module, choose M here: the module will be
|
|
called freevxfs. If unsure, say N.
|
|
|
|
config MINIX_FS
|
|
tristate "Minix file system support"
|
|
depends on BLOCK
|
|
help
|
|
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.
|
|
|
|
To compile this file system support as a module, choose M here: the
|
|
module will be called minix. Note that the file system of your root
|
|
partition (the one containing the directory /) cannot be compiled as
|
|
a module.
|
|
|
|
config OMFS_FS
|
|
tristate "SonicBlue Optimized MPEG File System support"
|
|
depends on BLOCK
|
|
select CRC_ITU_T
|
|
help
|
|
This is the proprietary file system used by the Rio Karma music
|
|
player and ReplayTV DVR. Despite the name, this filesystem is not
|
|
more efficient than a standard FS for MPEG files, in fact likely
|
|
the opposite is true. Say Y if you have either of these devices
|
|
and wish to mount its disk.
|
|
|
|
To compile this file system support as a module, choose M here: the
|
|
module will be called omfs. If unsure, say N.
|
|
|
|
config HPFS_FS
|
|
tristate "OS/2 HPFS file system support"
|
|
depends on BLOCK
|
|
help
|
|
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>.
|
|
|
|
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)"
|
|
depends on BLOCK
|
|
help
|
|
This is the file system used by the real-time operating systems
|
|
QNX 4 and QNX 6 (the latter is also called QNX RTP).
|
|
Further information is available at <http://www.qnx.com/>.
|
|
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.
|
|
|
|
To compile this file system support as a module, choose M here: the
|
|
module will be called qnx4.
|
|
|
|
If you don't know whether you need it, then you don't need it:
|
|
answer N.
|
|
|
|
config QNX4FS_RW
|
|
bool "QNX4FS write support (DANGEROUS)"
|
|
depends on QNX4FS_FS && EXPERIMENTAL && BROKEN
|
|
help
|
|
Say Y if you want to test write support for QNX4 file systems.
|
|
|
|
It's currently broken, so for now:
|
|
answer N.
|
|
|
|
config ROMFS_FS
|
|
tristate "ROM file system support"
|
|
depends on BLOCK
|
|
---help---
|
|
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.
|
|
|
|
To compile this file system support as a module, choose M here: the
|
|
module will be called romfs. 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 SYSV_FS
|
|
tristate "System V/Xenix/V7/Coherent file system support"
|
|
depends on BLOCK
|
|
help
|
|
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 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.
|
|
|
|
To compile this as a module, choose M here: the module will be called
|
|
sysv.
|
|
|
|
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)"
|
|
depends on BLOCK
|
|
help
|
|
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.
|
|
|
|
The recently released UFS2 variant (used in FreeBSD 5.x) is
|
|
READ-ONLY supported.
|
|
|
|
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.
|
|
|
|
To compile the UFS file system support as a module, choose M here: the
|
|
module will be called ufs.
|
|
|
|
If you haven't heard about all of this before, it's safe to say N.
|
|
|
|
config UFS_FS_WRITE
|
|
bool "UFS file system write support (DANGEROUS)"
|
|
depends on UFS_FS && EXPERIMENTAL
|
|
help
|
|
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 UFS_DEBUG
|
|
bool "UFS debugging"
|
|
depends on UFS_FS
|
|
help
|
|
If you are experiencing any problems with the UFS filesystem, say
|
|
Y here. This will result in _many_ additional debugging messages to be
|
|
written to the system log.
|
|
|
|
endif # MISC_FILESYSTEMS
|
|
|
|
menuconfig NETWORK_FILESYSTEMS
|
|
bool "Network File Systems"
|
|
default y
|
|
depends on NET
|
|
---help---
|
|
Say Y here to get to see options for network filesystems and
|
|
filesystem-related networking code, such as NFS daemon and
|
|
RPCSEC security modules.
|
|
|
|
This option alone does not add any kernel code.
|
|
|
|
If you say N, all options in this submenu will be skipped and
|
|
disabled; if unsure, say Y here.
|
|
|
|
if NETWORK_FILESYSTEMS
|
|
|
|
config NFS_FS
|
|
tristate "NFS client support"
|
|
depends on INET
|
|
select LOCKD
|
|
select SUNRPC
|
|
select NFS_ACL_SUPPORT if NFS_V3_ACL
|
|
help
|
|
Choose Y here if you want to access files residing on other
|
|
computers using Sun's Network File System protocol. To compile
|
|
this file system support as a module, choose M here: the module
|
|
will be called nfs.
|
|
|
|
To mount file systems exported by NFS servers, you also need to
|
|
install the user space mount.nfs command which can be found in
|
|
the Linux nfs-utils package, available from http://linux-nfs.org/.
|
|
Information about using the mount command is available in the
|
|
mount(8) man page. More detail about the Linux NFS client
|
|
implementation is available via the nfs(5) man page.
|
|
|
|
Below you can choose which versions of the NFS protocol are
|
|
available in the kernel to mount NFS servers. Support for NFS
|
|
version 2 (RFC 1094) is always available when NFS_FS is selected.
|
|
|
|
To configure a system which mounts its root file system via NFS
|
|
at boot time, say Y here, select "Kernel level IP
|
|
autoconfiguration" in the NETWORK menu, and select "Root file
|
|
system on NFS" below. You cannot compile this file system as a
|
|
module in this case.
|
|
|
|
If unsure, say N.
|
|
|
|
config NFS_V3
|
|
bool "NFS client support for NFS version 3"
|
|
depends on NFS_FS
|
|
help
|
|
This option enables support for version 3 of the NFS protocol
|
|
(RFC 1813) in the kernel's NFS client.
|
|
|
|
If unsure, say Y.
|
|
|
|
config NFS_V3_ACL
|
|
bool "NFS client support for the NFSv3 ACL protocol extension"
|
|
depends on NFS_V3
|
|
help
|
|
Some NFS servers support an auxiliary NFSv3 ACL protocol that
|
|
Sun added to Solaris but never became an official part of the
|
|
NFS version 3 protocol. This protocol extension allows
|
|
applications on NFS clients to manipulate POSIX Access Control
|
|
Lists on files residing on NFS servers. NFS servers enforce
|
|
ACLs on local files whether this protocol is available or not.
|
|
|
|
Choose Y here if your NFS server supports the Solaris NFSv3 ACL
|
|
protocol extension and you want your NFS client to allow
|
|
applications to access and modify ACLs on files on the server.
|
|
|
|
Most NFS servers don't support the Solaris NFSv3 ACL protocol
|
|
extension. You can choose N here or specify the "noacl" mount
|
|
option to prevent your NFS client from trying to use the NFSv3
|
|
ACL protocol.
|
|
|
|
If unsure, say N.
|
|
|
|
config NFS_V4
|
|
bool "NFS client support for NFS version 4 (EXPERIMENTAL)"
|
|
depends on NFS_FS && EXPERIMENTAL
|
|
select RPCSEC_GSS_KRB5
|
|
help
|
|
This option enables support for version 4 of the NFS protocol
|
|
(RFC 3530) in the kernel's NFS client.
|
|
|
|
To mount NFS servers using NFSv4, you also need to install user
|
|
space programs which can be found in the Linux nfs-utils package,
|
|
available from http://linux-nfs.org/.
|
|
|
|
If unsure, say N.
|
|
|
|
config ROOT_NFS
|
|
bool "Root file system on NFS"
|
|
depends on NFS_FS=y && IP_PNP
|
|
help
|
|
If you want your system to mount its root file system via NFS,
|
|
choose Y here. This is common practice for managing systems
|
|
without local permanent storage. For details, read
|
|
<file:Documentation/filesystems/nfsroot.txt>.
|
|
|
|
Most people say N here.
|
|
|
|
config NFSD
|
|
tristate "NFS server support"
|
|
depends on INET
|
|
select LOCKD
|
|
select SUNRPC
|
|
select EXPORTFS
|
|
select NFS_ACL_SUPPORT if NFSD_V2_ACL
|
|
help
|
|
Choose Y here if you want to allow other computers to access
|
|
files residing on this system using Sun's Network File System
|
|
protocol. To compile the NFS server support as a module,
|
|
choose M here: the module will be called nfsd.
|
|
|
|
You may choose to use a user-space NFS server instead, in which
|
|
case you can choose N here.
|
|
|
|
To export local file systems using NFS, you also need to install
|
|
user space programs which can be found in the Linux nfs-utils
|
|
package, available from http://linux-nfs.org/. More detail about
|
|
the Linux NFS server implementation is available via the
|
|
exports(5) man page.
|
|
|
|
Below you can choose which versions of the NFS protocol are
|
|
available to clients mounting the NFS server on this system.
|
|
Support for NFS version 2 (RFC 1094) is always available when
|
|
CONFIG_NFSD is selected.
|
|
|
|
If unsure, say N.
|
|
|
|
config NFSD_V2_ACL
|
|
bool
|
|
depends on NFSD
|
|
|
|
config NFSD_V3
|
|
bool "NFS server support for NFS version 3"
|
|
depends on NFSD
|
|
help
|
|
This option enables support in your system's NFS server for
|
|
version 3 of the NFS protocol (RFC 1813).
|
|
|
|
If unsure, say Y.
|
|
|
|
config NFSD_V3_ACL
|
|
bool "NFS server support for the NFSv3 ACL protocol extension"
|
|
depends on NFSD_V3
|
|
select NFSD_V2_ACL
|
|
help
|
|
Solaris NFS servers support an auxiliary NFSv3 ACL protocol that
|
|
never became an official part of the NFS version 3 protocol.
|
|
This protocol extension allows applications on NFS clients to
|
|
manipulate POSIX Access Control Lists on files residing on NFS
|
|
servers. NFS servers enforce POSIX ACLs on local files whether
|
|
this protocol is available or not.
|
|
|
|
This option enables support in your system's NFS server for the
|
|
NFSv3 ACL protocol extension allowing NFS clients to manipulate
|
|
POSIX ACLs on files exported by your system's NFS server. NFS
|
|
clients which support the Solaris NFSv3 ACL protocol can then
|
|
access and modify ACLs on your NFS server.
|
|
|
|
To store ACLs on your NFS server, you also need to enable ACL-
|
|
related CONFIG options for your local file systems of choice.
|
|
|
|
If unsure, say N.
|
|
|
|
config NFSD_V4
|
|
bool "NFS server support for NFS version 4 (EXPERIMENTAL)"
|
|
depends on NFSD && PROC_FS && EXPERIMENTAL
|
|
select NFSD_V3
|
|
select FS_POSIX_ACL
|
|
select RPCSEC_GSS_KRB5
|
|
help
|
|
This option enables support in your system's NFS server for
|
|
version 4 of the NFS protocol (RFC 3530).
|
|
|
|
To export files using NFSv4, you need to install additional user
|
|
space programs which can be found in the Linux nfs-utils package,
|
|
available from http://linux-nfs.org/.
|
|
|
|
If unsure, say N.
|
|
|
|
config LOCKD
|
|
tristate
|
|
|
|
config LOCKD_V4
|
|
bool
|
|
depends on NFSD_V3 || NFS_V3
|
|
default y
|
|
|
|
config EXPORTFS
|
|
tristate
|
|
|
|
config NFS_ACL_SUPPORT
|
|
tristate
|
|
select FS_POSIX_ACL
|
|
|
|
config NFS_COMMON
|
|
bool
|
|
depends on NFSD || NFS_FS
|
|
default y
|
|
|
|
config SUNRPC
|
|
tristate
|
|
|
|
config SUNRPC_GSS
|
|
tristate
|
|
|
|
config SUNRPC_XPRT_RDMA
|
|
tristate
|
|
depends on SUNRPC && INFINIBAND && EXPERIMENTAL
|
|
default SUNRPC && INFINIBAND
|
|
help
|
|
This option enables an RPC client transport capability that
|
|
allows the NFS client to mount servers via an RDMA-enabled
|
|
transport.
|
|
|
|
To compile RPC client RDMA transport support as a module,
|
|
choose M here: the module will be called xprtrdma.
|
|
|
|
If unsure, say N.
|
|
|
|
config SUNRPC_REGISTER_V4
|
|
bool "Register local RPC services via rpcbind v4 (EXPERIMENTAL)"
|
|
depends on SUNRPC && EXPERIMENTAL
|
|
default n
|
|
help
|
|
Sun added support for registering RPC services at an IPv6
|
|
address by creating two new versions of the rpcbind protocol
|
|
(RFC 1833).
|
|
|
|
This option enables support in the kernel RPC server for
|
|
registering kernel RPC services via version 4 of the rpcbind
|
|
protocol. If you enable this option, you must run a portmapper
|
|
daemon that supports rpcbind protocol version 4.
|
|
|
|
Serving NFS over IPv6 from knfsd (the kernel's NFS server)
|
|
requires that you enable this option and use a portmapper that
|
|
supports rpcbind version 4.
|
|
|
|
If unsure, say N to get traditional behavior (register kernel
|
|
RPC services using only rpcbind version 2). Distributions
|
|
using the legacy Linux portmapper daemon must say N here.
|
|
|
|
config RPCSEC_GSS_KRB5
|
|
tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)"
|
|
depends on SUNRPC && EXPERIMENTAL
|
|
select SUNRPC_GSS
|
|
select CRYPTO
|
|
select CRYPTO_MD5
|
|
select CRYPTO_DES
|
|
select CRYPTO_CBC
|
|
help
|
|
Choose Y here to enable Secure RPC using the Kerberos version 5
|
|
GSS-API mechanism (RFC 1964).
|
|
|
|
Secure RPC calls with Kerberos require an auxiliary user-space
|
|
daemon which may be found in the Linux nfs-utils package
|
|
available from http://linux-nfs.org/. In addition, user-space
|
|
Kerberos support should be installed.
|
|
|
|
If unsure, say N.
|
|
|
|
config RPCSEC_GSS_SPKM3
|
|
tristate "Secure RPC: SPKM3 mechanism (EXPERIMENTAL)"
|
|
depends on SUNRPC && EXPERIMENTAL
|
|
select SUNRPC_GSS
|
|
select CRYPTO
|
|
select CRYPTO_MD5
|
|
select CRYPTO_DES
|
|
select CRYPTO_CAST5
|
|
select CRYPTO_CBC
|
|
help
|
|
Choose Y here to enable Secure RPC using the SPKM3 public key
|
|
GSS-API mechansim (RFC 2025).
|
|
|
|
Secure RPC calls with SPKM3 require an auxiliary userspace
|
|
daemon which may be found in the Linux nfs-utils package
|
|
available from http://linux-nfs.org/.
|
|
|
|
If unsure, say N.
|
|
|
|
config SMB_FS
|
|
tristate "SMB file system support (OBSOLETE, please use CIFS)"
|
|
depends on INET
|
|
select NLS
|
|
help
|
|
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.tldp.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>.
|
|
|
|
To compile the SMB support as a module, choose M here:
|
|
the module will be called smbfs. Most people say N, however.
|
|
|
|
config SMB_NLS_DEFAULT
|
|
bool "Use a default NLS"
|
|
depends on SMB_FS
|
|
help
|
|
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
|
|
string "Default Remote NLS Option"
|
|
depends on SMB_NLS_DEFAULT
|
|
default "cp437"
|
|
help
|
|
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.
|
|
|
|
source "fs/cifs/Kconfig"
|
|
|
|
config NCP_FS
|
|
tristate "NCP file system support (to mount NetWare volumes)"
|
|
depends on IPX!=n || INET
|
|
help
|
|
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.tldp.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>.
|
|
|
|
To compile this as a module, choose M here: the module will be called
|
|
ncpfs. Say N unless you are connected to a Novell network.
|
|
|
|
source "fs/ncpfs/Kconfig"
|
|
|
|
config CODA_FS
|
|
tristate "Coda file system support (advanced network fs)"
|
|
depends on INET
|
|
help
|
|
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/>.
|
|
|
|
To compile the coda client support as a module, choose M here: the
|
|
module will be called coda.
|
|
|
|
config AFS_FS
|
|
tristate "Andrew File System support (AFS) (EXPERIMENTAL)"
|
|
depends on INET && EXPERIMENTAL
|
|
select AF_RXRPC
|
|
help
|
|
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 information.
|
|
|
|
If unsure, say N.
|
|
|
|
config AFS_DEBUG
|
|
bool "AFS dynamic debugging"
|
|
depends on AFS_FS
|
|
help
|
|
Say Y here to make runtime controllable debugging messages appear.
|
|
|
|
See <file:Documentation/filesystems/afs.txt> for more information.
|
|
|
|
If unsure, say N.
|
|
|
|
config 9P_FS
|
|
tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)"
|
|
depends on INET && NET_9P && EXPERIMENTAL
|
|
help
|
|
If you say Y here, you will get experimental support for
|
|
Plan 9 resource sharing via the 9P2000 protocol.
|
|
|
|
See <http://v9fs.sf.net> for more information.
|
|
|
|
If unsure, say N.
|
|
|
|
endif # NETWORK_FILESYSTEMS
|
|
|
|
if BLOCK
|
|
menu "Partition Types"
|
|
|
|
source "fs/partitions/Kconfig"
|
|
|
|
endmenu
|
|
endif
|
|
|
|
source "fs/nls/Kconfig"
|
|
source "fs/dlm/Kconfig"
|
|
|
|
endmenu
|