Skip to contentSkip to conversation

KVM-84 restoring from saved snapshot looses keyboard/mouse

DISCUSSION jd 1 participant 1 message Jun 21, 2009 KVM

lore
Share & tools
lore

jd

author
#0 lore raw

Hi
I am saving a snapshot using

migrate "exec: gzip -c > /tmp/cent_105.snapshot.xm"

and restoring it using the following option on the command line

    -incoming "exec: gzip -c -d /tmp/cent_105.snapshot.xm"

Now the snapshot seems to be restored.. as I can get to the display of the VM. But the keyboard / mouse do not respond.

Any ideas ?

Thanks
/Jd

Here is some info.. let me know if some more information can help resolve this issue.

Environment : Ubuntu 9.04 / kvm-84

dmeg for kvm process id 16000

[152110.005550] kvm: 16000: cpu0 unhandled wrmsr: 0xc0010117 data 0
[152110.014686] kvm: inject_page_fault: double fault 0x42018ff8

(qemu) info status
info status
VM status: running

(qemu) info cpus
info cpus
* CPU #0: pc=0xffffffff80033879 thread_id=14563
(qemu) info cpus
info cpus
* CPU #0: pc=0xffffffff801f22c2 thread_id=14563
(qemu) info cpus
info cpus
* CPU #0: pc=0xffffffff801f22a2 thread_id=14563

(qemu) info mice
info mice
Mouse devices available:
* Mouse #0: QEMU PS/2 Mouse

(qemu) info migrate
info migrate
(qemu)