KVM supports an alternate syntax for indicating a boot device when the -drive parameter is available. Instead of -boot c, it allow 'boot=on' to be set for the -drive parameter. Unfortauntely it turns that this doesn't work with certain CDROM images, in particular Fedora 9 https://bugzilla.redhat.com/show_bug.cgi?id=452355 Discussion with upstream indicates we're lucky it ever worked at all for CDROM media. So this patch removes use of the boot=on flag for CDROM devices. NB, even when we added boot=on, we always still added -boot d param too, so merely removing the boot=on flag is sufficient to make it work again. src/qemu_conf.c | 3 - tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.args | 1 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.xml | 26 ++++++++++ tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.args | 1 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.xml | 26 ++++++++++ tests/qemuxml2argvtest.c | 4 + 6 files changed, 60 insertions(+), 1 deletion(-) Daniel diff -rupN libvirt-0.4.4.orig/src/qemu_conf.c libvirt-0.4.4.new/src/qemu_conf.c --- libvirt-0.4.4.orig/src/qemu_conf.c 2008-06-19 14:15:02.000000000 +0100 +++ libvirt-0.4.4.new/src/qemu_conf.c 2008-07-08 12:24:07.000000000 +0100 @@ -2616,7 +2616,8 @@ int qemudBuildCommandLine(virConnectPtr disk->src, qemudBusIdToName(disk->bus, 1), media ? media : "", idx, - bootable ? ",boot=on" : ""); + bootable && disk->device == QEMUD_DISK_DISK + ? ",boot=on" : ""); ADD_ARG_LIT("-drive"); ADD_ARG_LIT(opt); diff -rupN libvirt-0.4.4.orig/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.args libvirt-0.4.4.new/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.args --- libvirt-0.4.4.orig/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.args 1970-01-01 01:00:00.000000000 +0100 +++ libvirt-0.4.4.new/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.args 2008-07-08 12:25:59.000000000 +0100 @@ -0,0 +1 @@ +/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot d -drive file=/dev/HostVG/QEMUGuest1,if=ide,index=0 -drive file=/dev/HostVG/QEMUGuest2,if=ide,media=cdrom,index=2 -net none -serial none -parallel none -usb \ No newline at end of file diff -rupN libvirt-0.4.4.orig/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.xml libvirt-0.4.4.new/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.xml --- libvirt-0.4.4.orig/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.xml 1970-01-01 01:00:00.000000000 +0100 +++ libvirt-0.4.4.new/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.xml 2008-07-08 12:20:42.000000000 +0100 @@ -0,0 +1,26 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory>219200</memory> + <currentMemory>219200</currentMemory> + <vcpu>1</vcpu> + <os> + <type arch='i686' machine='pc'>hvm</type> + <boot dev='cdrom'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu</emulator> + <disk type='block' device='disk'> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='ide'/> + </disk> + <disk type='block' device='cdrom'> + <source dev='/dev/HostVG/QEMUGuest2'/> + <target dev='hdc' bus='ide'/> + </disk> + </devices> +</domain> diff -rupN libvirt-0.4.4.orig/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.args libvirt-0.4.4.new/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.args --- libvirt-0.4.4.orig/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.args 1970-01-01 01:00:00.000000000 +0100 +++ libvirt-0.4.4.new/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.args 2008-07-08 12:13:15.000000000 +0100 @@ -0,0 +1 @@ +/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -drive file=/dev/HostVG/QEMUGuest1,if=ide,index=0,boot=on -drive file=/dev/HostVG/QEMUGuest2,if=ide,media=cdrom,index=2 -net none -serial none -parallel none -usb \ No newline at end of file diff -rupN libvirt-0.4.4.orig/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.xml libvirt-0.4.4.new/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.xml --- libvirt-0.4.4.orig/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.xml 1970-01-01 01:00:00.000000000 +0100 +++ libvirt-0.4.4.new/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.xml 2008-07-08 12:12:41.000000000 +0100 @@ -0,0 +1,26 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory>219200</memory> + <currentMemory>219200</currentMemory> + <vcpu>1</vcpu> + <os> + <type arch='i686' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu</emulator> + <disk type='block' device='disk'> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='ide'/> + </disk> + <disk type='block' device='cdrom'> + <source dev='/dev/HostVG/QEMUGuest2'/> + <target dev='hdc' bus='ide'/> + </disk> + </devices> +</domain> diff -rupN libvirt-0.4.4.orig/tests/qemuxml2argvtest.c libvirt-0.4.4.new/tests/qemuxml2argvtest.c --- libvirt-0.4.4.orig/tests/qemuxml2argvtest.c 2008-06-02 10:16:46.000000000 +0100 +++ libvirt-0.4.4.new/tests/qemuxml2argvtest.c 2008-07-08 12:21:53.000000000 +0100 @@ -158,6 +158,10 @@ mymain(int argc, char **argv) QEMUD_CMD_FLAG_DRIVE_BOOT); DO_TEST("disk-xenvbd", QEMUD_CMD_FLAG_DRIVE | QEMUD_CMD_FLAG_DRIVE_BOOT); + DO_TEST("disk-drive-boot-disk", QEMUD_CMD_FLAG_DRIVE | + QEMUD_CMD_FLAG_DRIVE_BOOT); + DO_TEST("disk-drive-boot-cdrom", QEMUD_CMD_FLAG_DRIVE | + QEMUD_CMD_FLAG_DRIVE_BOOT); DO_TEST("graphics-vnc", 0); DO_TEST("graphics-sdl", 0); DO_TEST("input-usbmouse", 0); -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :| -- Libvir-list mailing list Libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list