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btrfs-inspect-internal: add page (#6975)

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Vinh Quang Tran 2021-10-24 01:24:55 +07:00 • committed by GitHub
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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}}`