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Btrfs-progs: add man page information for btrfs-convert 

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
master
Wang Shilong 2013-08-14 12:29:14 +08:00 committed by David Sterba
parent 14898abe91
commit 0da13e4317
2 changed files with 35 additions and 1 deletions
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3
man/Makefile
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@ -12,7 +12,8 @@ man8dir = $(mandir)/man8
.SUFFIXES: .in .gz
MANPAGES = mkfs.btrfs.8.gz btrfsck.8.gz btrfs-image.8.gz btrfs.8.gz \
btrfs-debug-tree.8.gz btrfs-show-super.8.gz btrfs-find-root.8.gz
btrfs-debug-tree.8.gz btrfs-show-super.8.gz btrfs-find-root.8.gz \
btrfs-convert.8.gz
INFILES = ${MANPAGES:.in=.gz}
all: $(MANPAGES)

33
man/btrfs-convert.8.in 100644
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@ -0,0 +1,33 @@
.TH BTRFS-CONVERT 8
.SH NAME
btrfs-convert \- convert ext2/3/4 to btrfs.
.SH SYNOPSIS
.B btrfs-convert [\fIoptions\fP] \fI<dev>\fP
.SH DESCRIPTION
\fBbtrfs-convert\fP is used to convert existed ext2/3/4 to btrfs filesystem, and the original filesystem image is accessible as from separate subvolume named ext2_subvol as file image.
\fIOptions\fP
.IP "\fB-d\fP" 5
disable data checksum.
.IP "\fB-i\fP" 5
ignore xattrs and ACLs.
.IP "\fB-n\fP" 5
disable packing of small files.
.IP "\fB-r\fP" 5
roll back to ext2fs.
.SH EXIT CODE
\fBbtrfs-convert\fP will return 0 if no error happened.
If any problems happened, 1 will be returned.
.SH AUTHOR
Written by Shilong Wang and Wenruo Qu.
.SH COPYRIGHT
Copyright \(co 2013 Fujitsu, Inc.
License GPLv2: GNU GPL version 2 <http://gnu.org/licenses/gpl.html>.
.br
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
.SH SEE ALSO
.BR mkfs.btrfs (8)