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4 .\" This code is derived from software contributed to Berkeley by
5 .\" Robert Elz at The University of Melbourne.
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35 .\" @(#)quotacheck.8 8.1 (Berkeley) 6/5/93
36 .\" $FreeBSD: src/sbin/quotacheck/quotacheck.8,v 1.6.2.5 2003/02/24 00:56:42 trhodes Exp $
37 .\" $DragonFly: src/sbin/quotacheck/quotacheck.8,v 1.2 2003/06/17 04:27:34 dillon Exp $
44 .Nd file system quota consistency checker
60 utility examines each file system,
61 builds a table of current disk usage,
62 and compares this table against that recorded
63 in the disk quota file for the file system.
64 If any inconsistencies are detected, both the
65 quota file and the current system copy of the
66 incorrect quotas are updated (the latter only
67 occurs if an active file system is checked).
68 By default both user and group quotas are checked.
70 The following options are available:
71 .Bl -tag -width indent
73 If supplied in place of any file system names,
75 will check all the file systems indicated in
77 to be read-write with disk quotas.
78 By default only the types of quotas listed in
82 Only group quotas listed in
86 Only user quotas listed in
90 Report discrepancies between the
91 calculated and recorded disk quotas and other additional diagnostic messages.
98 is equivalent to the default.
99 Parallel passes are run on the file systems required,
100 using the pass numbers in
102 in an identical fashion to
111 utility expects each file system to be checked to have a
116 which are located at the root of the associated file system.
117 These defaults may be overridden in
119 If a file is not present,
122 These files should be edited with the
128 utility is normally run at boot time from the
131 The rc startup procedure is controlled by the
135 Note that to enable this functionality in
137 you also need to enable startup quota procedures
145 utility accesses the raw device in calculating the actual
146 disk usage for each user.
147 Thus, the file systems
148 checked should be quiescent while
152 .Bl -tag -width quota.group -compact
154 at the file system root with user quotas
156 at the file system root with group quotas