BTRFS-FIND-ROOT(8) Btrfs Manual BTRFS-FIND-ROOT(8)
NAME
btrfs-find-root - filter to find btrfs root
SYNOPSIS
btrfs-find-root [options] <device>
DESCRIPTION
btrfs-find-root is used to find the satisfied root, you can filter by
root tree's objectid, generation, level.
OPTIONS
-a
Search through all metadata extents, even the root has been already
found.
-g <generation>
Filter root tree by it's original transaction id, tree root's
generation in default.
-o <objectid>
Filter root tree by it's objectid,tree root's objectid in default.
-l <level>
Filter root tree by B-+ tree's level, level 0 in default.
EXIT STATUS
btrfs-find-root will return 0 if no error happened. If any problems
happened, 1 will be returned.
SEE ALSO
mkfs.btrfs(8)
Btrfs v5.7 07/02/2020 BTRFS-FIND-ROOT(8)