On 04/25/2012 11:29 AM, Serge Hallyn wrote:
O1 is an uptodate oneiric system (qemu-kvm 0.14.1)
P1 is an uptodate precise system (qemu-kvm 1.0). Same thing happens with
upstream git HEAD from qemu
/mnt is an nfs mount shared between the two
On O1:
root@server-8987:/mnt# kvm -version
QEMU emulator version 0.14.1 (qemu-kvm-0.14.1), Copyright (c) 2003-2008 Fabrice
Bellard
root@server-8987:/mnt# cd /mnt
root@server-8987:/mnt# qemu-img create -f qcow2 x.qcow2 1G
root@server-8987:/mnt# wget
http://cdimage.debian.org/cdimage/daily-builds/daily/arch-latest/amd64/iso-cd/debian-testing-amd64-businesscard.iso
root@server-8987:/mnt# qemu-system-x86_64 -M pc-0.14 -vnc :1 -m 512 -cdrom
debian-testing-amd64-businesscard.iso -monitor stdio -hda /mnt/x.qcow2 -net
user -net nic,model=rtl8139
(qemu) savevm /mnt/x.out
(qemu) quit
On P1:
root@server-8988:/mnt# cd /mnt
root@server-8988:/mnt# kvm -version
QEMU emulator version 1.0 (qemu-kvm-1.0), Copyright (c) 2003-2008 Fabrice
Bellard
root@server-8988:/mnt# qemu-system-x86_64 -M pc-0.14 -vnc :1 -m 512 -cdrom
debian-testing-amd64-businesscard.iso -monitor stdio -hda /mnt/x.qcow2 -net
user -net nic,model=rtl8139 -S
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
This looks like a problem, no?
You can't migrate from tcg to KVM.
QEMU 1.0 monitor - type 'help' for more information
(qemu) loadvm /mnt/x.out
Unknown savevm section or instance 'hpet' 0
Error -22 while loading VM state
Regards,
Anthony Liguori
If I do, on O1,
qemu-system-x86_64 -M pc-0.14 -vnc :1 -m 512 -cdrom
debian-testing-amd64-businesscard.iso -monitor stdio -hda /mnt/x.qcow2 -net
user -net nic,model=rtl8139 -S
(qemu) loadvm /mnt/x.out
that succeeds
