man > btrfs-find-root(8)

BTRFS-FIND-ROOT(8)                              BTRFS                             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  re‐
       turned.

SEE ALSO
       mkfs.btrfs(8)


6.6.3                                       Mar 31, 2024                          BTRFS-FIND-ROOT(8)