Hi,
The subject pretty much says it all, Slackware 7.0, Linux 2.2.13 kernel
and ifconfig 1.39 (net-tools 1.52).
qemu-kvm 0.12.5 is from Debian Lenny backports, with the backports kernel
(2.6.32). qemu-kvm 0.11.0 is built from source with the Lenny stable
kernel 2.6.26. Both hosts have X3350 CPUs.
This works on 0.11.0 under libvirt 0.7.6:
/usr/bin/kvm -S -M pc-0.11 -cpu qemu32 -enable-kvm -m 256 -smp 1 -name
johnsbox -uuid 8632a9c2-f579-4a8f-b355-26193e337471 -monitor
unix:/var/lib/libvirt/qemu/johnsbox.monitor,server,nowait -boot a -drive
file=/dev/mapper/apparel-johnsbox,if=ide,bus=0,unit=0,cache=none -drive
if=ide,media=cdrom,bus=1,unit=0 -drive
file=/var/lib/libvirt/images/johnsbox-floppy.img,if=floppy,unit=0 -net
nic,macaddr=00:0c:29:f2:cf:ff,vlan=0,model=ne2k_pci,name=net0 -net
tap,fd=30,vlan=0,name=hostnet0 -serial none -parallel none -usb -vnc
127.0.0.1:0 -vga cirrus -balloon virtio
This hangs on 0.12.5 (and libvirt 0.8.1) in ifconfig while configuring eth0:
/usr/bin/kvm -S -M pc-0.12 -cpu qemu32 -enable-kvm -m 256 -smp
1,sockets=1,cores=1,threads=1 -name johnsbox -uuid
815ff1ac-47df-596c-a394-7173d9b4633f -nodefaults -chardev
socket,id=monitor,path=/var/lib/libvirt/qemu/johnsbox.monitor,server,nowait
-mon chardev=monitor,mode=readline -rtc base=utc -boot a -drive
file=/dev/collective/johnsbox,if=none,id=drive-ide0-0-0,format=raw -device
ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -drive
if=none,media=cdrom,id=drive-ide0-1-0,readonly=on -device
ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -drive
file=/var/lib/libvirt/images/johnsbox-floppy.img,if=none,id=drive-fdc0-0-0,readonly=on,format=raw
-global isa-fdc.driveA=drive-fdc0-0-0 -device
ne2k_pci,vlan=0,id=net0,mac=00:0c:29:f2:cf:ff,bus=pci.0,addr=0x4 -net
tap,fd=26,vlan=0,name=hostnet0 -chardev pty,id=serial0 -device
isa-serial,chardev=serial0 -usb -vnc 127.0.0.1:9 -k en-us -vga std -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
Same again (trying to get the command line similar to what worked):
/usr/bin/kvm -M pc-0.11 -cpu qemu32 -enable-kvm -m 256 -smp 1 -boot a
-drive file=/dev/collective/johnsbox,if=ide,bus=0,unit=0,cache=none -drive
if=ide,media=cdrom,bus=1,unit=0 -drive
file=/var/lib/libvirt/images/johnsbox-floppy.img,if=floppy,unit=0 -net
nic,macaddr=00:0c:29:f2:cf:ff,vlan=0,model=ne2k_pci,name=net0 -serial none
-parallel none -usb -vnc 127.0.0.1:9 -vga cirrus -balloon virtio
Hoping I haven't missed anything obvious ... Without a virtual NIC, the
guest boots up ok and appears to be fine. The guest's boot messages shows
eth0 is getting IRQ11 with both 0.11.0 and 0.12.5, however under 0.12.5
eth0 doesn't show up in /proc/interrupts.
Any ideas? I'm not quite in a position to try 0.13.0, unfortunately.
Thanks,
Mark.
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