On 01/13/2012 06:38 AM, Алексей Беляев wrote:

Hello! I just installed the qemu package 1.0.

Trying to start my vms with libvirt (virt-manager) resulted in the following error message:

internal error cannot parse /usr/local/bin/qemu-system-arm version number in 'QEMU emulator version 1.0, Copyright (c) 2003-2008 Fabrice Bellard'

After that I installed the qemu package 0.15 and i didn't receive error. But i have problems with device virtio-balloon-pci: internal error process exited while connecting to monitor: qemu-system-arm: -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4: Bus 'pci.0' not found

Libvirt doesn't support qemu 1.0 or it only couldn't parse version of emulator?

Older libvirt had a bug that failed to parse newer 2-field qemu version numbering. Updating to libvirt 0.9.9 should let you use qemu 1.0. However, I'm not sure if that will fix the qemu-system-arm situation; there may be some latent bugs, as support for non-pc platforms tends to get less testing. Patches welcome to help libvirt target arm platforms. -- Eric Blake eblake@redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org