btrfs-find-root(8) - phpMan

BTRFS-FIND-ROOT(8)               Btrfs Manual               BTRFS-FIND-ROOT(8)

NAME
       btrfs-find-root - filter to find btrfs root
SYNOPSIS
       btrfs-find-root [options] <dev>
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 the metadata extents, even the root is 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 v4.9.1                      08/06/2017                BTRFS-FIND-ROOT(8)