BTRFS-DEBUG-TREE - reference manual online

Dump btrfs filesystem metadata into stdout.

BTRFS-DEBUG-TREE(8)                        Btrfs Manual                       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.
SEE ALSO mkfs.btrfs(8)
Btrfs v4.4 06/15/2017 BTRFS-DEBUG-TREE(8)
This manual Reference Other manuals
btrfs-debug-tree(8) referred by btrfs-inspect-internal(8)
refer to mkfs.btrfs(8)