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UNIX for Dummies Questions & Answers
shell problem
Post 6662 by Lee on Sunday 9th of September 2001 10:49:35 PM
09-09-2001
shell problem
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LEARN ABOUT CENTOS
btrfs-debug-tree
BTRFS-DEBUG-TREE(8) System Manager's 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 CODE
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, Inc. 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) BTRFS-DEBUG-TREE(8)