Here's a Xen boot config generator for /etc/grub.d so you don't have to manually create a 40-xen each time.
-Bruce ===cut=== #!/bin/bash -e #=============================================================================== # # FILE: 09_xen # # USAGE: update-grub ... with this in /etc/grub.d # # DESCRIPTION: Generate grub2 boot stanza for Xen systems # Xen boot entries are automatically added to grub.cfg # The 09-... name prefix puts the Xen boot entries before # the linux kernel entries # # OPTIONS: --- # REQUIREMENTS: --- grub2, Xen hypervisor # BUGS: --- probably # NOTES: --- Copied from 10_linux with a few hacks to make ir work for Xen. # Incorporated suggestions to only do this for valid dom0 kernels # AUTHOR: Bruce Edge (BRE), bruce.e...@lsi.com # COMPANY: LSI # VERSION: 1.0 # CREATED: 05/19/2010 02:32:34 PM PDT # REVISION: --- #=============================================================================== prefix=/usr exec_prefix=${prefix} libdir=${exec_prefix}/lib . ${libdir}/grub/update-grub_lib if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then OS=GNU/Linux else OS="${GRUB_DISTRIBUTOR}" fi # Source grub defaults . /etc/default/grub # loop-AES arranges things so that /dev/loop/X can be our root device, but # the initrds that Linux uses don't like that. case ${GRUB_DEVICE} in /dev/loop/*|/dev/loop[0-9]) GRUB_DEVICE=`losetup ${GRUB_DEVICE} | sed -e "s/^[^(]*(\([^)]\+\)).*/\1/"` ;; esac if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \ || ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" ; then LINUX_ROOT_DEVICE=${GRUB_DEVICE} else LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID} fi test_gt () { local a=`echo $1 | sed -e "s,.*/vmlinu[zx]-,,g;s/[._-]\(pre\|rc\|test\|git\|old\)/~\1/g"` local b=`echo $2 | sed -e "s,.*/vmlinu[zx]-,,g;s/[._-]\(pre\|rc\|test\|git\|old\)/~\1/g"` if [ "x$b" = "x" ] ; then return 0 fi dpkg --compare-versions "$a" gt "$b" return $? } find_latest () { local a="" for i in $@ ; do if test_gt "$i" "$a" ; then a="$i" fi done echo "$a" } list=`for i in /boot/vmlinu[xz]-* /vmlinu[xz]-* ; do if grub_file_is_not_garbage "$i" && grep -q 'DOM0=y' ${i/vmlinu[xz]/config} ; then echo -n "$i " ; fi done` grep -q GRUB_CMDLINE_XEN_DEFAULT /etc/default/grub || list="" while [ "x$list" != "x" ] ; do linux=`find_latest $list` echo "Found linux image: $linux" >&2 basename=`basename $linux` dirname=`dirname $linux` rel_dirname=`make_system_path_relative_to_its_root $dirname` version=`echo $basename | sed -e "s,^[^0-9]*-,,g"` alt_version=`echo $version | sed -e "s,\.old$,,g"` linux_root_device_thisversion="${LINUX_ROOT_DEVICE}" initrd= for i in "initrd.img-${version}" "initrd-${version}.img" \ "initrd.img-${alt_version}" "initrd-${alt_version}.img"; do if test -e "${dirname}/${i}" ; then initrd="$i" break fi done if test -n "${initrd}" ; then echo "Found initrd image: ${dirname}/${initrd}" >&2 else # "UUID=" magic is parsed by initrds. Since there's no initrd, it can't work here. linux_root_device_thisversion=${GRUB_DEVICE} fi cat << EOF insmod lvm set root=(system-dom0_0) menuentry "Xen ${OS}, linux ${version}" { multiboot /boot/xen.gz dummy=dummy $GRUB_CMDLINE_XEN_DEFAULT module ${rel_dirname}/${basename} root=${linux_root_device_thisversion} $GRUB_CMDLINE_LINUX_DEFAULT EOF if test -n "${initrd}" ; then cat << EOF module ${rel_dirname}/${initrd} ${rel_dirname}/${initrd} EOF fi cat << EOF } EOF list=`echo $list | tr ' ' '\n' | grep -vx $linux | tr '\n' ' '` done ===cut=== -- Please merge xen-3.4 (3.4.0-2) from debian unstable https://bugs.launchpad.net/bugs/378240 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs