--- /dev/null
+#!/bin/sh
+
+case $(uname -m) in
+ i?86|x86_64)
+ if ! grep -q crashkernel /boot/grub/grub.cfg; then
+ mount /boot -o remount,rw
+ sed -i 's/linux.*/& crashkernel=32M@32M/' /boot/grub/grub.cfg
+ mount /boot -o remount,ro
+ fi
+ ;;
+esac