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Re: [libvirt] the guest killed itself



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/system vt_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 <berrange redhat com>
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
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