On 18/04/12 21:56, Bhasker C V wrote: > Hi all > > > I have faced this issue already and the solution was to go back to a > old version of qemu-kvm and/or libvirt and things start falling into > place but this time I would want to solve this. > > > I have used these versions as per the o/p of the commands below. To > jumpstart a new machine which is libvirt capable, it always is a hastle > to find out which of the version combination of libvirt,qemu-kvm will work. > > Just by picking the latest of the two versions does not help and ends up > not supporting hvm at all > > > > $ sudo virsh capabilities > <capabilities> > > <host> > <uuid>34373030-3635-435a-4a32-313230485156</uuid> > <cpu> > <arch>x86_64</arch> > <model>Westmere</model> > <vendor>Intel</vendor> > <topology sockets='2' cores='4' threads='2'/> > <feature name='rdtscp'/> > <feature name='pdpe1gb'/> > <feature name='dca'/> > <feature name='pdcm'/> > <feature name='xtpr'/> > <feature name='tm2'/> > <feature name='est'/> > <feature name='smx'/> > <feature name='vmx'/> > <feature name='ds_cpl'/> > <feature name='monitor'/> > <feature name='dtes64'/> > <feature name='pclmuldq'/> > <feature name='pbe'/> > <feature name='tm'/> > <feature name='ht'/> > <feature name='ss'/> > <feature name='acpi'/> > <feature name='ds'/> > <feature name='vme'/> > </cpu> > <power_management/> > <migration_features> > <live/> > <uri_transports> > <uri_transport>tcp</uri_transport> > </uri_transports> > </migration_features> > </host> > > </capabilities> > > $ virsh --version > 0.9.11 > > > $ qemu-system-x86_64 --version > QEMU emulator version 1.0,1 (qemu-kvm-1.0.1), Copyright (c) 2003-2008 > Fabrice Bellard > > $ sudo virsh uri > qemu:///system > > $ sudo virsh version > Compiled against library: libvir 0.9.11 > Using library: libvir 0.9.11 > Using API: QEMU 0.9.11 > error: failed to get the hypervisor version > error: internal error Cannot find suitable emulator for x86_64 > > $ which kvm > /usr/local/bin/kvm Forgot to mention that kvm is symbolic linked to qemu-system-x86_64 > > > Can someone tell me, please, what is the version of qemu-kvm which will > work well with the latest libvirt 0.9.11 ? since clearly the latest > versions of qemu-kvm and libvirt are not compatible fully (atleast not hvm). > Even better if this is documented somewhere visible so that a lot of > time can be saved in iterating through the versions of qemu-kvm to find > out which one will work. > -- Bhasker C V Secure Mails: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x4D05FEEC54E47413 _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
