[net-next-2.6.git] / fs / quota / Kconfig

#
#  Quota configuration
#

config QUOTA
	bool "Quota support"
	select QUOTACTL
	help
	  If you say Y here, you will be able to set per user limits for disk
	  usage (also called disk quotas). Currently, it works for the
	  ext2, ext3, and reiserfs file system. ext3 also supports journalled
	  quotas for which you don't need to run quotacheck(8) after an unclean
	  shutdown.
	  For further details, read the Quota mini-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>, or the documentation provided
	  with the quota tools. Probably the quota support is only useful for
	  multi user systems. If unsure, say N.

config QUOTA_NETLINK_INTERFACE
	bool "Report quota messages through netlink interface"
	depends on QUOTACTL && NET
	help
	  If you say Y here, quota warnings (about exceeding softlimit, reaching
	  hardlimit, etc.) will be reported through netlink interface. If unsure,
	  say Y.

config PRINT_QUOTA_WARNING
	bool "Print quota warnings to console (OBSOLETE)"
	depends on QUOTA
	default y
	help
	  If you say Y here, quota warnings (about exceeding softlimit, reaching
	  hardlimit, etc.) will be printed to the process' controlling terminal.
	  Note that this behavior is currently deprecated and may go away in
	  future. Please use notification via netlink socket instead.

config QUOTA_DEBUG
	bool "Additional quota sanity checks"
	depends on QUOTA
	default n
	help
	  If you say Y here, quota subsystem will perform some additional
	  sanity checks of quota internal structures. If unsure, say N.

# Generic support for tree structured quota files. Selected when needed.
config QUOTA_TREE
	 tristate

config QFMT_V1
	tristate "Old quota format support"
	depends on QUOTA
	help
	  This quota format was (is) used by kernels earlier than 2.4.22. If
	  you have quota working and you don't want to convert to new quota
	  format say Y here.

config QFMT_V2
	tristate "Quota format vfsv0 and vfsv1 support"
	depends on QUOTA
	select QUOTA_TREE
	help
	  This config option enables kernel support for vfsv0 and vfsv1 quota
	  formats. Both these formats support 32-bit UIDs/GIDs and vfsv1 format
	  also supports 64-bit inode and block quota limits. If you need this
	  functionality say Y here.

config QUOTACTL
	bool
	default n

config QUOTACTL_COMPAT
	bool
	depends on QUOTACTL && COMPAT_FOR_U64_ALIGNMENT
	default y
Commit	Line	Data
884d179d JK	1	#
	2	# Quota configuration
	3	#
	4
	5	config QUOTA
	6	bool "Quota support"
80f44b15	7	select QUOTACTL
884d179d JK	8	help
	9	If you say Y here, you will be able to set per user limits for disk
	10	usage (also called disk quotas). Currently, it works for the
	11	ext2, ext3, and reiserfs file system. ext3 also supports journalled
	12	quotas for which you don't need to run quotacheck(8) after an unclean
	13	shutdown.
	14	For further details, read the Quota mini-HOWTO, available from
	15	<http://www.tldp.org/docs.html#howto>, or the documentation provided
	16	with the quota tools. Probably the quota support is only useful for
	17	multi user systems. If unsure, say N.
	18
	19	config QUOTA_NETLINK_INTERFACE
	20	bool "Report quota messages through netlink interface"
86e931a3	21	depends on QUOTACTL && NET
884d179d JK	22	help
	23	If you say Y here, quota warnings (about exceeding softlimit, reaching
	24	hardlimit, etc.) will be reported through netlink interface. If unsure,
	25	say Y.
	26
	27	config PRINT_QUOTA_WARNING
	28	bool "Print quota warnings to console (OBSOLETE)"
	29	depends on QUOTA
	30	default y
	31	help
	32	If you say Y here, quota warnings (about exceeding softlimit, reaching
	33	hardlimit, etc.) will be printed to the process' controlling terminal.
	34	Note that this behavior is currently deprecated and may go away in
	35	future. Please use notification via netlink socket instead.
	36
62af9b52 JK	37	config QUOTA_DEBUG
	38	bool "Additional quota sanity checks"
	39	depends on QUOTA
	40	default n
	41	help
	42	If you say Y here, quota subsystem will perform some additional
	43	sanity checks of quota internal structures. If unsure, say N.
	44
620372a9	45	# Generic support for tree structured quota files. Selected when needed.
884d179d JK	46	config QUOTA_TREE
	47	tristate
	48
	49	config QFMT_V1
	50	tristate "Old quota format support"
	51	depends on QUOTA
	52	help
	53	This quota format was (is) used by kernels earlier than 2.4.22. If
	54	you have quota working and you don't want to convert to new quota
	55	format say Y here.
	56
	57	config QFMT_V2
498c6015	58	tristate "Quota format vfsv0 and vfsv1 support"
884d179d JK	59	depends on QUOTA
	60	select QUOTA_TREE
	61	help
498c6015 JK	62	This config option enables kernel support for vfsv0 and vfsv1 quota
	63	formats. Both these formats support 32-bit UIDs/GIDs and vfsv1 format
	64	also supports 64-bit inode and block quota limits. If you need this
	65	functionality say Y here.
884d179d JK	66
	67	config QUOTACTL
	68	bool
80f44b15	69	default n
5582c76f CH	70
	71	config QUOTACTL_COMPAT
	72	bool
	73	depends on QUOTACTL && COMPAT_FOR_U64_ALIGNMENT
	74	default y