[libvirt-users] libvirtError: Cannot get interface MAC on 'srv424ac2f0-eb0': No such device

Hi, I¹m using openstack to bring up VMs on Ubuntu servers. I am trying to support live migration with SR-IOV networking interfaces through macvtap. My libvirt version is 1.2.2. To make sure that the networking interface with the same name exists on the destination host, I renamed the interface nam

[libvirt-users] serial connection between two guests

Hi Is it possible to drive a serial connection between two guests ? For example, the virt-io serial channel used by guestfsd. Can it be driven by virt-io serial connection from another VM ? How do you attach the same device on host as server in one VM and client as another ? Any details

Re: [libvirt-users] Libvirt Live Migration

I tired to install newer version of qemu-kvm (2.1.0-2.9-x86_64) through rpms but the following rpms are not all available - qemu-2.1.0-2.9-x86_64.rpm - qemu-kvm-2.1.0-2.9-x86_64.rpm - qemu-common-2.1.0-2.9-x86_64.rpm - qemu-kvm-tools-2.1.0-2.9-x86_64.rpm - qemu-debuginfo-2.1.0-2.9-x86_64.rpm - qem

Re: [libvirt-users] Problem with /dev/tty in LXC established with virt-install

On Mon, 01 Dec 2014 12:07:37 +0100 Vegard Vesterheim wrote: > # mknod -m 666 /dev/tty c 4 0 > mknod: `/dev/tty': Operation not permitted In the manual for the LXC driver this part of my question is answered: "The container init process will be started with CAP_MKNOD capability removed an

[libvirt-users] Problem with /dev/tty in LXC established with virt-install

I have created a LXC container with debootstrap followed by virt-install like this: host=mylxc1 debootstrap wheezy /home/lxc/$host virt-install -c lxc:// -n $host --filesystem /home/lxc/$host,/ --ram 1024 I am confused about the /dev filesystem in this container. Specifically the device '/dev/tty