1# 2# Quota configuration 3# 4 5config 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 20config 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 28config 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 38config 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. 47config QUOTA_TREE 48 tristate 49 50config 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 58config 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 68config QUOTACTL 69 bool 70 default n 71 72config QUOTACTL_COMPAT 73 bool 74 depends on QUOTACTL && COMPAT_FOR_U64_ALIGNMENT 75 default y 76