error=0; trap 'error=$(($?>$error?$?:$error))' ERR # save maximum error code
+set -x
set -a
# do not set up grub during dirinstall
exit $error
fi
-$ROOTCMD grub-mkdevicemap --no-floppy
GROOT=$($ROOTCMD grub-probe -tdrive -d $BOOT_DEVICE)
+# handle /boot in lvm-on-md
+_bdev=$(readlink -f $BOOT_DEVICE)
+if [ "${_bdev%%-*}" = "/dev/dm" ]; then
+ BOOT_DEVICE=$( lvs --noheadings -o devices $BOOT_DEVICE | sed -e 's/^*\([^(]*\)(.*$/\1/' )
+fi
# Check if RAID is used for the boot device
if [[ $BOOT_DEVICE =~ '/dev/md' ]]; then
+ GROOT=$($ROOTCMD grub-probe -tdrive -d $BOOT_DEVICE)
raiddev=${BOOT_DEVICE#/dev/}
# install grub on all members of RAID
for device in `LC_ALL=C perl -ne 'if(/^'$raiddev'\s.+raid\d+\s(.+)/){ $_=$1; s/\d+\[\d+\]//g; print }' /proc/mdstat`; do
echo Install grub on /dev/$device
$ROOTCMD grub-install --no-floppy "/dev/$device"
done
-
-elif [[ $GROOT =~ 'hostdisk' ]]; then
- cat > $target/boot/grub/device.map <<EOF
-(hd0) $BOOT_DEVICE
-EOF
- $ROOTCMD grub-install --no-floppy --modules=part_msdos $BOOT_DEVICE
- if [ $? -eq 0 ]; then
- echo "Grub installed on hostdisk $BOOT_DEVICE"
- fi
- rm $target/boot/grub/device.map
-
else
- $ROOTCMD grub-install --no-floppy "$GROOT"
- if [ $? -eq 0 ]; then
- echo "Grub installed on $BOOT_DEVICE = $GROOT"
- fi
+ for dev in $BOOT_DEVICE; do
+ GROOT=$($ROOTCMD grub-probe -tdrive -d $dev)
+ $ROOTCMD grub-install --no-floppy "$GROOT"
+ if [ $? -eq 0 ]; then
+ echo "Grub installed on $dev = $GROOT"
+ fi
+ done
fi
$ROOTCMD update-grub