btrfs-find-root(8)

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)