#!/usr/bin/env bash

P="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/run/current-system/sw/bin"

for p in $(echo $P | cut -d ":" -f 1- --output-delimiter=" "); do
  if [[ -f "/host${p}/multipath" ]]; then
    chroot /host "${p}/multipath" "${@:1}"
    exit $?
  fi
done

chroot /host /usr/bin/env -i PATH="${P}" multipath "${@:1}"
echo $?