btrfs-restore
Try to salvage files from a damaged btrfs filesystem. tldr-pages
On Linux
Linux
Restore all files from a btrfs filesystem to a given directory
sudo btrfs [rest path/to/btrfs_device path/to/target_directoryIdentifySimulate a restore, listing the files that would be restored from a btrfs filesystem
sudo btrfs [rest --dry-run path/to/btrfs_device path/to/target_directoryIdentifyRestore files matching a given regex (case-insensitive) files to be restored from a btrfs filesystem (all parent directories of target file(s) must match as well)
sudo btrfs [rest --path-regex regex -c path/to/btrfs_device path/to/target_directoryIdentifyRestore files from a btrfs filesystem using a specific root tree bytenr (see btrfs-find-root)
sudo btrfs [rest -t bytenr path/to/btrfs_device path/to/target_directoryIdentifyRestore files from a btrfs filesystem (along with metadata, extended attributes, and Symlinks), overwriting files in the target
sudo btrfs [rest --metadata --xattr --symlinks --overwrite path/to/btrfs_device path/to/target_directoryIdentify