mirror of
https://github.com/kdave/btrfs-progs
synced 2024-12-13 18:06:01 +00:00
e7a2edd1b6
Convert man page for btrfs-debug-tree. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
51 lines
1.1 KiB
Plaintext
51 lines
1.1 KiB
Plaintext
btrfs-debug-tree(8)
|
|
===================
|
|
|
|
NAME
|
|
----
|
|
btrfs-debug-tree - dump btrfs filesystem metadata into stdout
|
|
|
|
SYNOPSIS
|
|
--------
|
|
'btrfs-debug-tree' [options] <device>
|
|
|
|
DESCRIPTION
|
|
-----------
|
|
'btrfs-debug-tree' is used to dump the whole tree of the given device.
|
|
|
|
This is maybe useful for analyzing filesystem state or inconsistence and has
|
|
a positive educational effect on understanding the internal structure.
|
|
<device> is the device file where the filesystem is stored.
|
|
|
|
OPTIONS
|
|
-------
|
|
-e::
|
|
Print detailed extents info.
|
|
-d::
|
|
Print info of btrfs device and root tree dirs only.
|
|
-r::
|
|
Print info of roots only.
|
|
-b <block_num>::
|
|
Print info of the specified block only.
|
|
|
|
EXIT STATUS
|
|
-----------
|
|
'btrfs-debug-tree' 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)
|