[libvirt-users] How can I define a network using an exist host bridge

2013-04-17 Thread Wangkai (Kevin,C)
Hi all, When I defined a network use the host bridge "virbr1" an error occurred : "libvir: error : Unable to create bridge virbr1: File exists" But how can I define this network use the host bridge "virbr1" ? def1 Thanks, Kevin ___ libvirt-use

Re: [libvirt-users] libvirt support for qcow2 rebase?

2013-04-17 Thread Kashyap Chamarthy
On 04/17/2013 07:05 PM, Skardal, Harald wrote: > I have not found support in libvirt (nor virsh) for doing the equivalent of > “qemu-img > rebase ….”. > > > > The use case: > > You have copied a qcow2 stack and the new files have different names or > reside in a > different directory. Theref

Re: [libvirt-users] question about process power which has MCSx

2013-04-17 Thread Eric Blake
On 04/17/2013 03:49 AM, yue wrote: > hi,all > a qemu-kvm process and its disk(image file) have the same MCS(s0:c111,c555). > it express this process have access to this image. > i do not know the power to access its image file is the max or min? Neither. sVirt is built by coming up with a uni

Re: [libvirt-users] Any good writeups of using libvirt with LXC

2013-04-17 Thread Kashyap Chamarthy
On 04/16/2013 11:07 PM, Daniel P. Berrange wrote: > On Tue, Apr 16, 2013 at 08:11:52AM -0400, brian mullan wrote: >> I've been experimenting a bit with using libvirt and LXC. >> >> But have not found many good examples of use so far. >> >> Anyone got any they can point me to. > > I wrote an introd

Re: [libvirt-users] libvirt support for qcow2 rebase?

2013-04-17 Thread Eric Blake
On 04/17/2013 07:35 AM, Skardal, Harald wrote: > I have not found support in libvirt (nor virsh) for doing the equivalent > of "qemu-img rebase ". Correct - offline image manipulation is something I'd love to see added, but last time I worked on the issue, I realized that there is a LOT of des

Re: [libvirt-users] Update request: When support for live snapshot delete incl coalesce

2013-04-17 Thread Eric Blake
On 04/17/2013 07:52 AM, Skardal, Harald wrote: > Does the libvirt development team have a sense of when/which version of > libvirt will support the deletion of live snapshots, incl. the coalesce. The answer for any open source project is: when someone cares enough to write the patch. I'd like for

[libvirt-users] Update request: When support for live snapshot delete incl coalesce

2013-04-17 Thread Skardal, Harald
Does the libvirt development team have a sense of when/which version of libvirt will support the deletion of live snapshots, incl. the coalesce. With the restriction that you cannot delete the most recent snapshot! Harald ___ libvirt-users maili

[libvirt-users] libvirt support for qcow2 rebase?

2013-04-17 Thread Skardal, Harald
I have not found support in libvirt (nor virsh) for doing the equivalent of "qemu-img rebase ". The use case: You have copied a qcow2 stack and the new files have different names or reside in a different directory. Therefore you need to change the backing file. Is there a way to do t

[libvirt-users] question about process power which has MCSx

2013-04-17 Thread yue
hi,all a qemu-kvm process and its disk(image file) have the same MCS(s0:c111,c555). it express this process have access to this image. i do not know the power to access its image file is the max or min? if any other power this process(domain) has?how much? i want to know the exact power a qemu