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

NAME         top

       btrfs-find-root - filter to find btrfs root

SYNOPSIS         top

       btrfs-find-root [options] <dev>

DESCRIPTION         top

       btrfs-find-root is used to find the satisfied root, you can filter by
       root tree’s objectid, generation, level.

OPTIONS         top

           Search through all the metadata extents, even the root is already

       -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

       -l <level>
           Filter root tree by B-+ tree’s level, level 0 in default.

EXIT STATUS         top

       btrfs-find-root will return 0 if no error happened. If any problems
       happened, 1 will be returned.

SEE ALSO         top


COLOPHON         top

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Btrfs v4.6.1                     07/16/2016               BTRFS-FIND-ROOT(8)