source: gpfs_3.1_ker2.6.20/share/man/man8/mmquotaoff.8 @ 16

.TH mmquotaoff 02/16/06
mmquotaoff Command
.SH "Name"
.PP
\fBmmquotaoff\fR - Deactivates quota limit checking.
.SH "Synopsis"
.PP
\fBmmquotaoff\fR [\fB-u\fR] [\fB-g\fR]
[\fB-j\fR] [\fB-v\fR] {\fIDevice\fR
[\fIDevice\fR ...] | \fB-a\fR}
.SH "Description"
.PP
The \fBmmquotaoff\fR command disables quota limit checking by
GPFS.
.PP
If neither the \fB-u\fR, \fB-j\fR nor \fB-g\fR option is
specified, the \fBmmquotaoff\fR command deactivates quota limit checking
for users, groups, and filesets.
.PP
If the \fB-a\fR option is not specified, \fIDevice\fR must be the
last parameter entered.
.SH "Parameters"
.PP
.RS +3
\fB\fIDevice\fR[ \fIDevice\fR ... ]
\fR
.RE
.RS +9
The device name of the file system to have quota limit checking
deactivated.
.PP
If more than one file system is listed, the names must be delimited by a
space. File system names need not be fully-qualified.
\fBfs0\fR is just as acceptable as \fB/dev/fs0\fR.
.RE
.SH "Options"
.PP
.RS +3
\fB-a
\fR
.RE
.RS +9
Deactivates quota limit checking for all GPFS file systems in the
cluster. When used in combination with the \fB-g\fR option, only
group quota limit checking is deactivated. When used in combination
with the \fB-u\fR option, only user quota limit checking is
deactivated. When used in combination with the \fB-j\fR option, only
fileset quota limit checking is deactivated.
.RE
.PP
.RS +3
\fB-g
\fR
.RE
.RS +9
Specifies that only group quota limit checking is to be
deactivated.
.RE
.PP
.RS +3
\fB-j
\fR
.RE
.RS +9
Specifies that only quota checking for filesets is to be
deactivated.
.RE
.PP
.RS +3
\fB-u
\fR
.RE
.RS +9
Specifies that only user quota limit checking is to be deactivated.
.RE
.PP
.RS +3
\fB-v
\fR
.RE
.RS +9
Prints a message for each file system in which quotas are
deactivated.
.RE
.SH "Exit status"
.PP
.PP
.RS +3
\fB0
\fR
.RE
.RS +9
Successful completion.
.RE
.PP
.RS +3
\fBnonzero
\fR
.RE
.RS +9
A failure has occurred.
.RE
.SH "Security"
.PP
You must have root authority to run the \fBmmquotaoff\fR command.
.PP
GPFS must be running on the node from which the \fBmmquotaoff\fR command
is issued.
.SH "Examples"
.RS +3
.HP 3
1. To deactivate user quota limit checking on file system \fBfs0\fR, issue
this command:
.sp
.nf
mmquotaoff -u fs0
.fi
.sp
To confirm the change, issue this command:
.sp
.nf
mmlsfs fs0 -Q
.fi
.sp
The system displays information similar to:
.sp
.nf
flag value          description
---- -------------- ---------------
 -Q  group          Quotas enforced
.fi
.sp
.HP 3
2. To deactivate group quota limit checking on all file systems, issue this
command:
.sp
.nf
mmquotaoff -g -a
.fi
.sp
To confirm the change, individually for each file system, issue this
command:
.sp
.nf
mmlsfs fs2 -Q
.fi
.sp
The system displays information similar to:
.sp
.nf
flag value          description
---- -------------- -----------------
 -Q  user           Quotas enforced
.fi
.sp
.HP 3
3. To deactivate all quota limit checking on file system \fBfs0\fR, issue
this command:
.sp
.nf
mmquotaoff fs0
.fi
.sp
To confirm the change, issue this command:
.sp
.nf
mmlsfs fs0 -Q
.fi
.sp
The system displays information similar to:
.sp
.nf
flag value          description
---- -------------- ----------------
 -Q  none           Quotas enforced
.fi
.sp
.RE
.SH "See also"
.PP
mmcheckquota Command
.PP
mmdefedquota Command
.PP
mmdefquotaoff Command
.PP
mmdefquotaon Command
.PP
mmedquota Command
.PP
mmlsquota Command
.PP
mmquotaon Command
.PP
mmrepquota Command
.SH "Location"
.PP
\fB/usr/lpp/mmfs/bin\fR
.PP