Name
btrfs-find-root - filter to find btrfs rootSynopsis
btrfs-find-root [options] <device>Description
btrfs-find-root is used to find the satisfied root, you can filter by root tree\(aqs objectid, generation, level.Options
-a Search through all metadata extents, even the root has been already found.
Filter root tree by it\(aqs original transaction id, tree root\(aqs generation in default.
Filter root tree by it\(aqs objectid,tree root\(aqs objectid in default.
Filter root tree by b-tree\(aqs 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)