- u slucaju da je detektirani install-device symlink i ako je moguce resolvati symlink.. onda modificiraj device map i unesi za hd0 odgovarajuci resolvani block device
echo -n " kernel-img.conf"
# generate initial grub loaders
echo -n " kernel-img.conf"
# generate initial grub loaders
-if [ ! -d /boot/grub ]; then
- mkdir -p /boot/grub
+if [ ! -d "$grub_dir" ]; then
+ mkdir -p "$grub_dir"
if [ -d /usr/lib/grub/i386-pc ]; then
if [ -d /usr/lib/grub/i386-pc ]; then
- cp -a /usr/lib/grub/i386-pc/* /boot/grub
+ cp -a /usr/lib/grub/i386-pc/* "$grub_dir"
fi
fi
echo -n " grub1"
# create/update grub configuration
fi
fi
echo -n " grub1"
# create/update grub configuration
-if [ -e /boot/grub/menu.lst ]; then
+if [ -e "$menu_file" ]; then
# is there uncompatibile grub conf present?
# is there uncompatibile grub conf present?
- if ! grep -q 'AUTOMAGIC KERNELS LIST' /boot/grub/menu.lst; then
- mv -f /boot/grub/menu.lst /boot/grub/menu.lst.old
+ if ! grep -q 'AUTOMAGIC KERNELS LIST' "$menu_file"; then
+ mv -f "$menu_file" "$menu_file.old"
-if [ ! -e /boot/grub/menu.lst ]; then
+if [ ! -e "$menu_file" ]; then
yes | /usr/sbin/update-grub >/dev/null 2>&1 || true
else
/usr/sbin/update-grub >/dev/null 2>&1 || true
yes | /usr/sbin/update-grub >/dev/null 2>&1 || true
else
/usr/sbin/update-grub >/dev/null 2>&1 || true
echo -n " udev"
# update device map if possible
echo -n " udev"
# update device map if possible
-device_map=/boot/grub/device.map
-if [ -f $device_map ]; then
- mv -f $device_map $device_map.old
+if [ -f "$device_map" ]; then
+ mv -f "$device_map" "$device_map.old"
-grub --batch --no-floppy --device-map=$device_map <<EOF >/dev/null 2>&1
+grub --batch --no-floppy --device-map="$device_map" <<EOF >/dev/null 2>&1
-if [ ! -s $device_map ]; then
- if [ -f $device_map.old ]; then
- mv -f $device_map.old $device_map
+if [ ! -s "$device_map" ]; then
+ if [ -f "$device_map.old" ]; then
+ mv -f "$device_map.old" "$device_map"
+ rm -f "$device_map.old"
-# install GRUB loader
-install_device=$(grep '^(hd0)' $device_map | \
+# get install device (0x80 BIOS device)
+install_device=$(grep '^(hd0)' "$device_map" | \
sed -e 's%[^[:space:]]*[[:space:]]*\([^[:space:]]*\)%\1%')
if [ -z "$install_device" ]; then
echo "."
sed -e 's%[^[:space:]]*[[:space:]]*\([^[:space:]]*\)%\1%')
if [ -z "$install_device" ]; then
echo "."
echo "CN: Do not reboot your server and report this to OTRS immediately!"
exit 1
fi
echo "CN: Do not reboot your server and report this to OTRS immediately!"
exit 1
fi
+
+# oops, install device is a symlink...
+if [ -h "$install_device" ]; then
+ install_device_resolved=$(resolve_symlink "$install_device")
+ if [ -z "$install_device_resolved" ]; then
+ install_device_resolved="$install_device"
+ fi
+ # try to fix device map with symlink resolved device
+ if [ "x$install_device_resolved" != "x$install_device" ]; then
+ cp_check_and_sed '^(hd0)' \
+ "s;^(hd0).*;(hd0) $install_device_resolved" "$device_map" \
+ || true
+ fi
+fi
+echo -n " grub5"
+
+# install GRUB loader
if ! grub-install --no-floppy "$install_device" >/dev/null 2>&1; then
echo "."
echo "CN: FATAL ERROR while running grub-install!"
echo "CN: Do not reboot your server and report this to OTRS immediately!"
exit 1
fi
if ! grub-install --no-floppy "$install_device" >/dev/null 2>&1; then
echo "."
echo "CN: FATAL ERROR while running grub-install!"
echo "CN: Do not reboot your server and report this to OTRS immediately!"
exit 1
fi
# fix possible wrong params in menu.lst
cp_check_and_sed '^# groot=' \
"s;^# groot=.*;# groot=$grub_root_device;g" \
# fix possible wrong params in menu.lst
cp_check_and_sed '^# groot=' \
"s;^# groot=.*;# groot=$grub_root_device;g" \
- /boot/grub/menu.lst || true
cp_check_and_sed '^# kopt=' \
"s;^# kopt=\(.*\)root=[^[:space:]]*\(.*\);# kopt=\1root=$root_device\2;g" \
cp_check_and_sed '^# kopt=' \
"s;^# kopt=\(.*\)root=[^[:space:]]*\(.*\);# kopt=\1root=$root_device\2;g" \
- /boot/grub/menu.lst || true
/usr/sbin/update-grub >/dev/null 2>&1 || true
/usr/sbin/update-grub >/dev/null 2>&1 || true
# restore execshield state
if [ ! -z "$SHIELD" ]; then
# restore execshield state
if [ ! -z "$SHIELD" ]; then
-# update initramfs accordingly
+# update initramfs accordingly (because of mdadm and udev)
update-initramfs -u -k all >/dev/null 2>&1 || true
echo -n " initramfs"
update-initramfs -u -k all >/dev/null 2>&1 || true
echo -n " initramfs"
+# Usage: resolve_symlink file
+# Find the real file/device that file points at
+resolve_symlink () {
+ tmp_fname=$1
+ # Resolve symlinks
+ while test -L $tmp_fname; do
+ tmp_new_fname=`ls -al $tmp_fname | sed -n 's%.*-> \(.*\)%\1%p'`
+ if test -z "$tmp_new_fname"; then
+ echo "Unrecognized ls output" 2>&1
+ exit 1
+ fi
+
+ # Convert relative symlinks
+ case $tmp_new_fname in
+ /*) tmp_fname="$tmp_new_fname"
+ ;;
+ *) tmp_fname="`echo $tmp_fname | sed 's%/[^/]*$%%'`/$tmp_new_fname"
+ ;;
+ esac
+ done
+ echo "$tmp_fname"
+}
+
## Configuration Options
# directory's to look for the grub installation and the menu file
grub_dirs="/boot/grub /boot/boot/grub"
## Configuration Options
# directory's to look for the grub installation and the menu file
grub_dirs="/boot/grub /boot/boot/grub"