btrfs-convert(8)
================

NAME
----
btrfs-convert - convert from ext2/3/4 filesystem to btrfs or rollback

SYNOPSIS
--------
*btrfs-convert* [options] <device>

DESCRIPTION
-----------
*btrfs-convert* 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.

OPTIONS
-------
-d::
Disable data checksum.
-i::
Ignore xattrs and ACLs.
-n::
Disable packing of small files.
-r::
Roll back to ext2fs.

EXIT STATUS
-----------
*btrfs-convert* will return 0 if no error happened.
If any problems happened, 1 will be returned.

AUTHOR
------
Written by Shilong Wang and Wenruo Qu.

COPYRIGHT
---------
Copyright (C) 2013 FUJITSU LIMITED.

License GPLv2: GNU GPL version 2 <http://gnu.org/licenses/gpl.html>.

This is free software: you are free  to  change  and  redistribute  it. There is NO WARRANTY, to the extent permitted by law.

SEE ALSO
--------
`mkfs.btrfs`(8)