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Linux/fs/quota/Kconfig

  1 #
  2 #  Quota configuration
  3 #
  4 
  5 config QUOTA
  6         bool "Quota support"
  7         select QUOTACTL
  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, ext4, jfs, ocfs2 and reiserfs file systems.
 12           Note that gfs2 and xfs use their own quota system.
 13           Ext3, ext4 and reiserfs also support journaled quotas for which
 14           you don't need to run quotacheck(8) after an unclean shutdown.
 15           For further details, read the Quota mini-HOWTO, available from
 16           <http://www.tldp.org/docs.html#howto>, or the documentation provided
 17           with the quota tools. Probably the quota support is only useful for
 18           multi user systems. If unsure, say N.
 19 
 20 config QUOTA_NETLINK_INTERFACE
 21         bool "Report quota messages through netlink interface"
 22         depends on QUOTACTL && NET
 23         help
 24           If you say Y here, quota warnings (about exceeding softlimit, reaching
 25           hardlimit, etc.) will be reported through netlink interface. If unsure,
 26           say Y.
 27 
 28 config PRINT_QUOTA_WARNING
 29         bool "Print quota warnings to console (OBSOLETE)"
 30         depends on QUOTA
 31         default y
 32         help
 33           If you say Y here, quota warnings (about exceeding softlimit, reaching
 34           hardlimit, etc.) will be printed to the process' controlling terminal.
 35           Note that this behavior is currently deprecated and may go away in
 36           future. Please use notification via netlink socket instead.
 37 
 38 config QUOTA_DEBUG
 39         bool "Additional quota sanity checks"
 40         depends on QUOTA
 41         default n
 42         help
 43           If you say Y here, quota subsystem will perform some additional
 44           sanity checks of quota internal structures. If unsure, say N.
 45 
 46 # Generic support for tree structured quota files. Selected when needed.
 47 config QUOTA_TREE
 48          tristate
 49 
 50 config QFMT_V1
 51         tristate "Old quota format support"
 52         depends on QUOTA
 53         help
 54           This quota format was (is) used by kernels earlier than 2.4.22. If
 55           you have quota working and you don't want to convert to new quota
 56           format say Y here.
 57 
 58 config QFMT_V2
 59         tristate "Quota format vfsv0 and vfsv1 support"
 60         depends on QUOTA
 61         select QUOTA_TREE
 62         help
 63           This config option enables kernel support for vfsv0 and vfsv1 quota
 64           formats. Both these formats support 32-bit UIDs/GIDs and vfsv1 format
 65           also supports 64-bit inode and block quota limits. If you need this
 66           functionality say Y here.
 67 
 68 config QUOTACTL
 69         bool
 70         default n
 71 
 72 config QUOTACTL_COMPAT
 73         bool
 74         depends on QUOTACTL && COMPAT_FOR_U64_ALIGNMENT
 75         default y

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