/usr/bin/fix_ro1.sh

#!/bin/sh
. /etc/rc.d/PUPSTATE
SAVE_REL="$(echo $PUPSAVE | cut -d',' -f3)"
SAVE_PATH="/initrd/mnt/dev_save$SAVE_REL"

if [ -d "$SAVE_PATH" ] ; then
  if [ -d /initrd/pup_ro1 ]; then
     cp -arfv --remove-destination "$SAVE_PATH"
     rm -rf /initrd/pup_ro1
  elif [ -L /initrd/pup_ro1 ]; then
    rm -rf /initrd/pup_ro1
  fi
  if [ ! -L /initrd/pup_ro1 ]; then
    ln -sv "$SAVE_PATH" /initrd/pup_ro1 #for after switch
  fi
fi