2011/10/11 张立洪 <zlh_086(a)126.com>
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>
写道:
>2011/10/10 Eric Blake <eblake(a)redhat.com>:
>> 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
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Accidently sent this directly to OP,
You'll want to download the libvirt SRPM for CentOS 6. Based on the comment
from the spec file , RHEL and CentOS is purposely not compiled with openvz,
# RHEL doesn't ship OpenVZ, VBox, UML, OpenNebula, PowerHypervisor,
# VMWare, or libxenserver (xenapi)
%if 0%{?rhel}
%define with_openvz 0
To enable openvz you change that define to 1 and then rebuild using the
spec.
You can extract the SRPM contents with...
rpm2cpio libvirt-xxxx.src.rpm | cpio -dimv
Then follow this documentation,
http://wiki.centos.org/HowTos/RebuildSRPM ,
to rebuild a new RPM.
Hope that helps,
- Trey