Well, as Virtuozzo is a variant of OpenVZ it'll probably be possible to teach the OpenVZ driver to detect and deal with this similar to the QEMU driver dealing with different variants of QEMU. 2011/7/12 Andreas Mauf <a.mauf@syseleven.de>:
Thanks! I compiled libvirt on my own and added --with-openvz. Driver is now available. But as feared libvirt is using a api call that virtuozzo dont accept. Is there a way to update those calls?
[root@localhost local]# LIBVIRT_DEBUG=1 virsh -c openvz:///system [...] 00:25:12.878: 2313: debug : do_open:1053 : trying driver 1 (OPENVZ) ... 00:25:12.879: 2313: debug : virCommandRunAsync:1874 : About to run /usr/sbin/vzlist -a -ovpsid,status -H 00:25:12.901: 2313: debug : virCommandRunAsync:1890 : Command result 0, with PID 2314 00:25:12.902: 2313: debug : virCommandRun:1711 : Result status 0, stdout: '' stderr: '00:25:12.889: 2314: debug : virCommandHook:1808 : Hook is done 0 Unknown field: vpsid '
Is this filed just named differently, or did Virtuozzo completely remove this ID? If it's just named different then this should be simple to fix, but it needs someone to figure this out.
00:25:12.902: 2313: debug : do_open:1059 : driver 1 OPENVZ returned ERROR 00:25:12.903: 2313: debug : virUnrefConnect:145 : unref connection 0xc9aada0 1 00:25:12.903: 2313: debug : virReleaseConnect:94 : release connection 0xc9aada0 error: internal error Child process (/usr/sbin/vzlist -a -ovpsid,status -H) status unexpected: exit status 1 error: failed to connect to the hypervisor
2011/7/12 Matthias Bolte <matthias.bolte@googlemail.com>
2011/7/12 Andreas Mauf <a.mauf@syseleven.de>:
Yes, 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
You're libvirt might be compiled without OpenVZ support. Try
LIBVIRT_DEBUG=1 virsh -c openvz:///system
and check if it's probing the OpenVZ driver.
-- Matthias Bolte http://photron.blogspot.com