On 10/10/2011 06:57 AM, 张立洪 wrote: > >  dears. > I can not solved the problem: >  vzctl works. But how do I connect to Virtuozzo? Using the openvz >>>> >>>> driver >>>> it doesn't work out of the box: >>>> virsh # connect openvz:///system >>>> error: Failed to connect to the hypervisor >>>> error: no connection driver available for openvz:///system > > > Why can not I connect to the openvz??? This may be a simple case of your libvirt binary not being pre-compiled with openvz support.  What distro are you using?  What does: virsh --version=long display?  It may be that you have to recompile libvirt from a tarball and explicitly request that the openvz code be compiled, if the pre-built binary from your distro omits that driver.

First ,thanks for you help but I am very sorry,I do not konw how to recompile libvirt to support openvz. My os is centos6,its own libvirt version is 0.8.1 please tell me how to recomplie libvirt.because I do not find libvirt makefile. 在 2011-10-11 16:50:19，"Matthias Bolte" <matthias.bolte(a)googlemail.com&gt; 写道： >2011/10/10 Eric Blake <eblake(a)redhat.com&gt;: >> On 10/10/2011 06:57 AM, 张立洪 wrote: >>> >>> dears. >>> I can not solved the problem: >>> vzctl works. But how do I connect to Virtuozzo? Using the openvz >>>>>> >>>>>> driver >>>>>> it doesn't work out of the box: >>>>>> virsh # connect openvz:///system >>>>>> error: Failed to connect to the hypervisor >>>>>> error: no connection driver available for openvz:///system >>> >>> >>> Why can not I connect to the openvz??? >> >> This may be a simple case of your libvirt binary not being pre-compiled with >> openvz support. What distro are you using? What does: >> >> virsh --version=long >> >> display? It may be that you have to recompile libvirt from a tarball and >> explicitly request that the openvz code be compiled, if the pre-built binary >> from your distro omits that driver. > >Maybe the problem is that OpenVZ and Virtuozzo are not identical. See >this thread on the user list about the difference between ctid and >vpsid: > >https://www.redhat.com/archives/libvirt-users/2011-May/msg00070.html >https://www.redhat.com/archives/libvirt-users/2011-July/msg00031.html > >I looked this up in the OpenVZ source history at that time and vpsid >was changed to ctid at some time. So the OpenVZ driver needs to deal >with this difference as it seems that Virtuozzo is based on newer >OpenVZ that uses ctid. > >-- >Matthias Bolte >http://photron.blogspot.com _______________________________________________ libvirt-users mailing list libvirt-users(a)redhat.com https://www.redhat.com/mailman/listinfo/libvirt-users