2021-10-26 22:45:24 +00:00
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btrfs-find-root(8)
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==================
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SYNOPSIS
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--------
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**btrfs-find-root** [options] <device>
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DESCRIPTION
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-----------
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**btrfs-find-root** is used to find the satisfied root, you can filter by
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root tree's objectid, generation, level.
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OPTIONS
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-------
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-a
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Search through all metadata extents, even the root has been already found.
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-g <generation>
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Filter root tree by it's original transaction id, tree root's generation in default.
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-o <objectid>
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Filter root tree by it's objectid,tree root's objectid in default.
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-l <level>
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Filter root tree by b-tree's level, level 0 in default.
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EXIT STATUS
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-----------
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**btrfs-find-root** will return 0 if no error happened.
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If any problems happened, 1 will be returned.
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SEE ALSO
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--------
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2023-06-28 17:55:08 +00:00
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:doc:`mkfs.btrfs`
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