On 08/06/2014 11:23 AM, Laine Stump wrote:
On 08/05/2014 06:25 PM, Rich Megginson wrote:
trying to use virsh net-update to add a domain name
libvirt-1.1.3.5-2.fc20.x86_64
sudo virsh net-update default add domain ""
--live --config
error: this function is not supported by the connection driver: c
On Wed, Aug 6, 2014 at 3:07 PM, Eric Blake wrote:
> On 08/06/2014 12:10 PM, Yuanzhen Gu wrote:
> > Just one more question to make me clear in this point, so if I
> install
> > an application in the guest, and make a dmup XML, then create a new
> > guest using that configured dump XML file
On 08/06/2014 12:10 PM, Yuanzhen Gu wrote:
> Just one more question to make me clear in this point, so if I install
> an application in the guest, and make a dmup XML, then create a new
> guest using that configured dump XML file, the new guest should also have
> that application installed?
Agree. I did a little research. For those who hit this issue, it works
after I modified /etc/apparmor.d/abstractions/libvirt-qemu to include the
backing store directory.
On 8/6/14 11:18 AM, "Eric Blake" wrote:
>On 08/06/2014 10:02 AM, Jianfeng Tang wrote:
>> Thank you Eric. Yes, it looks like Ap
On 08/05/2014 06:25 PM, Rich Megginson wrote:
> trying to use virsh net-update to add a domain name
> libvirt-1.1.3.5-2.fc20.x86_64
> sudo virsh net-update default add domain ""
> --live --config
> error: this function is not supported by the connection driver: can't
> update 'domain' section of ne
On Wed, Aug 6, 2014 at 1:29 PM, Eric Blake wrote:
> On 08/06/2014 11:11 AM, Yuanzhen Gu wrote:
>
> >> Libvirt is only concerned with what virtual hardware you present to the
> >>
> >> guest, not with the OS running in that guest or what username/password
> >>
> >> combinations will let you log in
On Wed, Aug 6, 2014 at 1:23 PM, Eric Blake wrote:
> On 08/06/2014 11:17 AM, Yuanzhen Gu wrote:
>
> >> Guest freeze/thaw (virDomainFSFreeze) only works on a live guest. So
> >> what you will have to do is:
> >>
> >> virDomainFSFreeze(vm1, ...)
> >> virDomainFSFreeze(vm2, ...)
> >> virDomainSuspen
On 08/06/2014 11:11 AM, Yuanzhen Gu wrote:
>> Libvirt is only concerned with what virtual hardware you present to the
>>
>> guest, not with the OS running in that guest or what username/password
>>
>> combinations will let you log into that guest OS. libguestfs may be
>>
>> able to do some intros
On 08/06/2014 11:17 AM, Yuanzhen Gu wrote:
>> Guest freeze/thaw (virDomainFSFreeze) only works on a live guest. So
>> what you will have to do is:
>>
>> virDomainFSFreeze(vm1, ...)
>> virDomainFSFreeze(vm2, ...)
>> virDomainSuspend(vm1)
>> virDomainSuspend(vm2)
>> virDomainSnapshotCreateXML(vm1,
On Wed, Aug 6, 2014 at 12:27 PM, Eric Blake wrote:
> On 08/06/2014 10:06 AM, Yuanzhen Gu wrote:
> > yes, I got your point, thanks very much Eric.
>
> not entirely, because you still top-posted.
>
> got it entirely this time, not top-posted.
> >
> > If I want to take a distributed snapshot,
On Tue, Aug 5, 2014 at 6:33 PM, Eric Blake wrote:
> On 08/05/2014 03:02 PM, Yuanzhen Gu wrote:
> > Good afternoon guys,
> >
> > I created the VM from XML dump,
> > # virsh create vm4.xml
> >
> > and # virsh list I can see the VM running,
> > and I know the ip address for the VM,
> >
> > but how
On 08/06/2014 10:06 AM, Yuanzhen Gu wrote:
> yes, I got your point, thanks very much Eric.
not entirely, because you still top-posted.
>
> If I want to take a distributed snapshot, which need pause all the VMs and
> then take snapshot, how can I control the pause for all the VMs?
You mean, you
On 08/06/2014 10:02 AM, Jianfeng Tang wrote:
> Thank you Eric. Yes, it looks like AppArmor caused the problem. I will
> google on how to disable it.
That feels wrong. "My security process is preventing me from doing
something wrong because I didn't configure it to match my usage
patterns, so I'm
yes, I got your point, thanks very much Eric.
If I want to take a distributed snapshot, which need pause all the VMs and
then take snapshot, how can I control the pause for all the VMs?
Is there only way that I turn to freeze/thaw functions?
and freeze/thaw only for file systems, not for the who
Thank you Eric. Yes, it looks like AppArmor caused the problem. I will
google on how to disable it.
On 8/5/14 8:27 PM, "Eric Blake" wrote:
>On 08/05/2014 05:23 PM, Jianfeng Tang wrote:
>
>>
>> However, if I moved my image file (not base image) to default location
>> /var/lib/libvirt/images. It
On 08/06/2014 08:36 AM, Yuanzhen Gu wrote:
[please don't top-post on technical lists]
> Thanks very much Eric! This is exactly what I guessed, I just wondering
> where I could find this piece of code and control the the pause time of
> guest, while the snapshot being taken? thanks !
Actually,
Thanks very much Eric! This is exactly what I guessed, I just wondering
where I could find this piece of code and control the the pause time of
guest, while the snapshot being taken? thanks !
Best,
Yuanzhen
On Tue, Aug 5, 2014 at 6:30 PM, Eric Blake wrote:
> On 08/05/2014 03:54 PM, Yuanzhen
On 08/06/2014 06:04 AM, chenyan...@keytonecloud.com wrote:
> Hi all,
[please configure your mailer to wrap long lines]
> ...Now I want to remove snap1 and snap2, and let current disk using the
base image file as back file directly. Unfortunately, for some reason, I
can not shutdown the vm, and ex
Hi all,
I have a kvm virtual machine running (qemu version 2.0), and I had took several
external snapshots of the disk( using "virsh snapshot-create-as"). Now, the
existed disk files relationship look like: base <- snap1 <-snap2 <- current
using disk file. Now I want to remove snap1 and snap2, a
Hi all,
First at all, excuse if this is not the right place for sending this email.
I'm using ubuntu 14.04 server edition and i'm trying to deploy some virtual
machines in a server in such a way that they are visible in the same
network that the host machine.
The tools I'm using are the uvtool pa
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