Btrfs-debug-tree

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This program is used to dump the whole tree of the given device. This is may be useful for analyzing filesystem state or inconsistencies and has a positive educational effect on understanding the internal structure.

Usage

Note: btrfs-debug-tree should be used only on unmounted filesystems. If used on a mounted filesystem, the data may be inconsistent, and btrfs-debug-tree may crash.
btrfs-debug-tree [-e] <device>

Description of parameters

  • "-e": print extents only.
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