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
       -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 v3.17                                 11/22/2014                         BTRFS-FIND-ROOT(8)