@@ -25,6 +25,9 @@ btrfs \- control a btrfs filesystem
.PP
\fBbtrfs\fP \fBfilesystem resize\fP\fI [devid:][+/\-]<size>[gkm]|[devid:]max <filesystem>\fP
.PP
+\fBbtrfs\fP \fBfilesystem filesystem disk-usage [-t][-b]\fP\fI <path>
+[path..]\fP
+.PP
\fBbtrfs\fP \fBfilesystem label\fP\fI <dev> [newlabel]\fP
.PP
\fBbtrfs\fP \fBfilesystem df\fP\fI [-b] \fIpath [path..]\fR\fP
@@ -227,6 +230,16 @@ it with the new desired size. When recreating the partition make sure to use
the same starting disk cylinder as before.
.TP
+\fBfilesystem disk-usage\fP [-t][-b] \fIpath [path..]\fR
+
+Show in which disk the chunks are allocated.
+
+\fB-b\fP Set byte as unit
+
+\fB-t\fP Show data in tabular format
+
+.TP
+
\fBfilesystem label\fP\fI <dev> [newlabel]\fP
Show or update the label of a filesystem. \fI<dev>\fR is used to identify the
filesystem.