btrfs-progs: man: add rescue super-recover bits

Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

diff --git a/man/btrfs.8.in b/man/btrfs.8.in
index 6cb3662..b620348 100644 (file)
--- a/man/btrfs.8.in
+++ b/man/btrfs.8.in
@@ -71,6 +71,8 @@ btrfs \- control a btrfs filesystem
 .PP
 \fBbtrfs\fP \fBrescue chunk-recover\fP [\fIoptions\fP] \fI<path>\fP
 .PP
+\fBbtrfs\fP \fBrescue super-recover\fP [\fIoptions\fP] \fI<path>\fP
+.PP
 \fBbtrfs\fP \fBrestore\fP [\fIoptions\fP] \fI<device>\fP
 .PP
 .PP
@@ -525,6 +527,18 @@ help.
 .RE
 .TP
 
+\fBrescue super-recover\fR [\fIoptions\fP] <device>\fR
+Recover bad superblocks from good copies.
+.RS
+
+\fIOptions\fR
+.IP "\fB-y\fP" 5
+assume an answer of 'yes' to all questions.
+.IP "\fB-v\fP" 5
+verbose mode.
+.RE
+.TP
+
 \fBrestore\fR [\fIoptions\fP] <device>\fR
 Try to restore files from a damaged filesystem(unmounted).
 .RS