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btrfs inspect-internal

 
Query internal information of a btrfs filesystem. More information: https://btrfs.wiki.kernel.org/index.php/Manpage/btrfs-inspect-internal.
 
  • Print superblock's information:
     
    sudo btrfs inspect-internal dump-super {{path/to/partition}}
     
  • Print superblock's and all of its copies' information:
     
    sudo btrfs inspect-internal dump-super --all {{path/to/partition}}
     
  • Print filesystem's metadata information:
     
    sudo btrfs inspect-internal dump-tree {{path/to/partition}}
     
  • Print list of files in inode n-th:
     
    sudo btrfs inspect-internal inode-resolve {{n}} {{path/to/btrfs_mount}}
     
  • Print list of files at a given logical address:
     
    sudo btrfs inspect-internal logical-resolve {{logical_address}} {{path/to/btrfs_mount}}
     
  • Print stats of root, extent, csum and fs trees:
     
    sudo btrfs inspect-internal tree-stats {{path/to/partition}}

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