btrfs rescue

Try to recover a damaged btrfs filesystem. More information: https://btrfs.readthedocs.io/en/latest/btrfs-rescue.html.

sudo btrfs rescue chunk-recover path/to/partition

sudo btrfs rescue fix-device-size path/to/partition

sudo btrfs rescue super-recover path/to/partition

sudo btrfs rescue zero-log path/to/partition

sudo btrfs rescue create-control-device