1BTRFS-FIND-ROOT(8)                   BTRFS                  BTRFS-FIND-ROOT(8)
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NAME

6       btrfs-find-root - filter to find btrfs root
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SYNOPSIS

9       btrfs-find-root [options] <device>
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DESCRIPTION

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

16       -a     Search through all metadata extents, even the root has been  al‐
17              ready found.
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19       -g <generation>
20              Filter  root  tree  by it's original transaction id, tree root's
21              generation in default.
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23       -o <objectid>
24              Filter root tree by it's objectid,tree root's  objectid  in  de‐
25              fault.
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27       -l <level>
28              Filter root tree by b-tree's level, level 0 in default.
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EXIT STATUS

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

35       mkfs.btrfs(8)
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406.1.3                            Jan 25, 2023               BTRFS-FIND-ROOT(8)