gaboshlib/gaboshlib/g_staleumount.bashfunc

#!/bin/bash

function g_staleumount {
  g_return=0
  grep -v tracefs /proc/mounts | grep -v /run/ | cut -d' ' -f2 | while read g_mount
  do
    if ! timeout --signal=KILL 120 ls -d "$g_mount" >/dev/null
    then
      g_echo_error "Unmounting stale/hanging $g_mount with -lf"
      umount -lf "$g_mount"
      return=1
    fi
  done
  return $g_return
}