source: gpfs_3.1_ker2.6.20/share/man/man8/mmdefquotaoff.8 @ 173

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1.TH mmdefquotaoff 02/16/06
2mmdefquotaoff Command
3.SH "Name"
4.PP
5\fBmmdefquotaoff\fR - Deactivates default quota limit usage for a
6file system.
7.SH "Synopsis"
8.PP
9\fBmmdefquotaoff\fR [\fB-u\fR]
10[\fB-g\fR] [\fB-j\fR] [\fB-v\fR] ]
11{\fIDevice\fR [\fIDevice\fR...] |
12\fB-a\fR}
13.SH "Description"
14.PP
15The \fBmmdefquotaoff\fR command deactivates default quota limits for
16file systems. If default quota limits are deactivated, new users or
17groups for that file system will then have a default quota limit of 0,
18indicating no limit.
19.PP
20If neither the \fB-u\fR, \fB-j\fR or the \fB-g\fR option is
21specified, the \fBmmdefquotaoff\fR command deactivates all default
22quotas.
23.PP
24If the \fB-a\fR option is not used, \fIDevice\fR must be the last
25parameter specified.
26.SH "Parameters"
27.PP
28.RS +3
29\fB\fIDevice\fR
30\fR
31.RE
32.RS +9
33The device name of the file system to have default quota values
34deactivated.
35.PP
36If more than one file system is listed, the names must be delimited by a
37space. File system names need not be fully-qualified.
38\fBfs0\fR is just as acceptable as \fB/dev/fs0\fR.
39.RE
40.SH "Options"
41.PP
42.RS +3
43\fB-a
44\fR
45.RE
46.RS +9
47Deactivates default quotas for all GPFS file systems in the
48cluster. When used in combination with the \fB-g \fR option, only
49group quotas are deactivated. When used in combination with the
50\fB-u\fR option, only user quotas are deactivated. When used in
51combination with the \fB-j\fR option, only fileset quotas are
52deactivated.
53.RE
54.PP
55.RS +3
56\fB-g
57\fR
58.RE
59.RS +9
60Specifies that default quotas for groups are to be deactivated.
61.RE
62.PP
63.RS +3
64\fB-j
65\fR
66.RE
67.RS +9
68Specifies that default quotas for filesets are to be
69deactivated.
70.RE
71.PP
72.RS +3
73\fB-u
74\fR
75.RE
76.RS +9
77Specifies that default quotas for users are to be deactivated.
78.RE
79.PP
80.RS +3
81\fB-v
82\fR
83.RE
84.RS +9
85Prints a message for each file system in which default quotas are
86deactivated.
87.RE
88.SH "Exit status"
89.PP
90.PP
91.RS +3
92\fB0
93\fR
94.RE
95.RS +9
96Successful completion.
97.RE
98.PP
99.RS +3
100\fBnonzero
101\fR
102.RE
103.RS +9
104A failure has occurred.
105.RE
106.SH "Security"
107.PP
108You must have root authority to run the \fBmmdefquotaoff\fR
109command.
110.PP
111GPFS must be running on the node from which the \fBmmdefquotaoff\fR
112command is issued.
113.SH "Examples"
114.RS +3
115.HP 3
1161. To deactivate default user quotas on file system \fBfs0\fR, issue this
117command:
118.sp
119.nf
120mmdefquotaoff -u fs0
121.fi
122.sp
123To confirm the change, issue this command:
124.sp
125.nf
126mmlsquota -d -u
127.fi
128.sp
129The system displays information similar to:
130.sp
131.nf
132                          Block Limits        |         File Limits
133Filesystem type KB quota limit in_doubt grace | files quota limit in_doubt grace
134fs0        USR  no default limits
135.fi
136.sp
137.HP 3
1382. To deactivate default group quotas on all file systems, issue this
139command:
140.sp
141.nf
142mmdefquotaoff -g -a
143.fi
144.sp
145To confirm the change, issue this command:
146.sp
147.nf
148mmlsquota  -d -g
149.fi
150.sp
151The system displays information similar to:
152.sp
153.nf
154Default Block Limits        | Default File Limits
155Filesystem type quota limit | quota limit\
156fs0:       GRP no default limits
157fs1:       GRP no default limits
158fs2:       GRP no default limits\
159.fi
160.sp
161.RE
162.SH "See also"
163.PP
164mmcheckquota Command
165.PP
166mmdefedquota Command
167.PP
168mmdefquotaon Command
169.PP
170mmedquota Command
171.PP
172mmlsquota Command
173.PP
174mmquotaoff Command
175.PP
176mmrepquota Command
177.SH "Location"
178.PP
179\fB/usr/lpp/mmfs/bin\fR
180.PP
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