yeh,it's working ! I can see that the VM already running and never kill itself now. I appreciate your help very much.
but I meet another problem after I upgrade the libvirt version from 0.8.3 to 0.9.0. I find that if I use "virt-viewer -c qemu+ssh://192.168.7.126/systemvt_d_ubuntu", the machine shows a message that "Unable to connect to libvirt with URL qemu+ssh://192.168.7.126/system ". I can't connect the VM running on another machine. I only can use "virt-viewer -c qemu:///system vt_d_ubuntu" to connect the VM running at local machine. when the libvirt version is 0.8.3 , I can use "virt-viewer -c qemu+ssh:// 192.168.7.126/system vt_d_ubuntu"to connect the VM running on the another machine successfully. It makes me confused. I try to find a solution to solve the problem but failed. Do you know some reasons may result it ? thanks. best regards, qinguan 2011/5/5 Daniel P. Berrange <[email protected]> > On Thu, May 05, 2011 at 05:35:37PM +0800, guan qin wrote: > > Hi, > > Thanks a lot for your reply sincerely! > > > > some version infoemation: > > root@shahe26:~# libvirtd --version > > libvirtd (libvirt) 0.9.0 > > root@shahe26:~# kvm --version > > QEMU PC emulator version 0.12.5 (qemu-kvm-0.12.5), Copyright (c) > 2003-2008 > > Fabrice Bellard > > root@shahe26:~# > > Ok, I think the problem is your KVM version. You probably need > to make the /etc/libvirt/qemu.conf changes I mentioned, to get > it to work. > > > > > > > If you have oldish versions, you might need to edit > /etc/libvirt/qemu.conf > > > and set 'clear_emulator_capabilities = 0', and user=0, group=0 to make > QEMU > > > run as root with full privileges. > > Daniel > -- > |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/:| > |: http://libvirt.org -o- http://virt-manager.org:| > |: http://autobuild.org -o- http://search.cpan.org/~danberr/:| > |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc:| >
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