+echo -n " grub3"
+
+# import GRUB helper functions (again, updated device map)
+. /usr/share/kernel-2.6-cn/grub-functions.sh
+
+# get install device (0x80 BIOS device)
+install_device=$(grep '^(hd0)' "$device_map" | \
+ sed -e 's%[^[:space:]]*[[:space:]]*\([^[:space:]]*\)%\1%')
+if [ -z "$install_device" ]; then
+ echo "."
+ echo "CN: FATAL ERROR while detecting boot disk!"
+ echo "CN: Do not reboot your server and report this to OTRS immediately!"
+ exit 1
+fi
+
+# oops, install device is a symlink...
+if [ -h "$install_device" ]; then
+ install_device_resolved=$(resolve_symlink "$install_device")
+ if [ -z "$install_device_resolved" ]; then
+ install_device_resolved="$install_device"
+ fi