Quick script to check colocation of files in mergerfs

verify_colocation.py

#!/usr/bin/env python3

import xattr
import os

def get_paths(filename):
    try:
        attrs = xattr.xattr(filename)
        paths = attrs["user.mergerfs.allpaths"].decode("utf-8").split("\x00")
        if len(paths) != 1:
            print(filename, paths)
    except Exception as e:
        print("Error with", filename, e)

for filename in os.listdir("."):
    get_paths(filename)