btrfs-progs: add missing qgroup synopsis in btrfs
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
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@ -60,6 +60,18 @@ btrfs \- control a btrfs filesystem
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\fBbtrfs\fP \fBinspect-internal logical-resolve\fP
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[-Pv] [-s size] \fI<logical>\fP \fI<path>\fP
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.PP
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\fBbtrfs\fP \fBqgroup assign\fP \fI<src>\fP \fI<dst>\fP \fI<path>\fP
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.PP
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\fBbtrfs\fP \fBqgroup remove\fP \fI<src>\fP \fI<dst>\fP \fI<path>\fP
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.PP
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\fBbtrfs\fP \fBqgroup create\fP \fI<qgroupid>\fP \fI<path>\fP
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.PP
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\fBbtrfs\fP \fBqgroup destroy\fP \fI<qgroupid>\fP \fI<path>\fP
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.PP
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\fBbtrfs\fP \fBqgroup show\fP \fI<path>\fP
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.PP
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\fBbtrfs\fP \fBqgroup limit\fP [options] \fI<size>\fP|\fBnone\fP [\fI<qgroupid>\fP] \fI<path>\fP
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.PP
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\fBbtrfs\fP \fBhelp|\-\-help \fP\fI\fP
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.PP
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\fBbtrfs\fP \fB<command> \-\-help \fP\fI\fP
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@ -447,6 +459,31 @@ verbose mode. print count of returned paths and all ioctl() return values
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set inode container's size. This is used to increase inode container's size in case it is
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not enough to read all the resolved results. The max value one can set is 64k.
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.RE
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.TP
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\fBbtrfs qgroup assign\fP \fI<src>\fP \fI<dst>\fP \fI<path>\fP
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Enable subvolume qgroup support for a filesystem.
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.TP
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\fBbtrfs qgroup remove\fP \fI<src>\fP \fI<dst>\fP \fI<path>\fP
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Remove a subvol from a quota group.
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.TP
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\fBbtrfs qgroup create\fP \fI<qgroupid>\fP \fI<path>\fP
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Create a subvolume quota group.
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.TP
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\fBbtrfs qgroup destroy\fP \fI<qgroupid>\fP \fI<path>\fP
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Destroy a subvolume quota group.
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.TP
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\fBbtrfs qgroup show\fP \fI<path>\fP
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Show all subvolume quota groups.
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.TP
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\fBbtrfs\fP \fBqgroup limit\fP [options] \fI<size>\fP|\fBnone\fP [\fI<qgroupid>\fP] \fI<path>\fP
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Limit the size of a subvolume quota group.
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.RE
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.SH EXIT STATUS
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\fBbtrfs\fR returns a zero exist status if it succeeds. Non zero is returned in
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