On Tue, Aug 2, 2016 at 4:12 AM, Günther J. gjn@gjn.priv.at wrote:
Hello,
CentOS 7.2
I have a big Problem with libvirt or KVM, my Virtual Hosts lost sometime a NIC on start.
What does "lose a NIC" mean? Does it mean that device doesn't show up at all, and is not apparent with "/sbin/ifconfig -a" ? Or does it mean that the device is not properly configured with IP address and connected to the local network?
I've certainly noticed with various virtualization systems and CentOS 6 that sometimes DHCP doesn't get configured in the very short time between the VM booting and the prompt being available. It always recovers with a "/sbin/service network restart".
I have configured 4 NIC on the Virtual host two passthru and 2 virtual, on start most time i lost a virtual NIC :-(
So after a reboot I have to check always is all running and working.?
with a "virsh reboot xxxx" in the most time it come back ?
Have any a Idea why ?
I found nothing in the Logs :-(.
-- mit freundlichen Grüßen / best regards,
Günther J. Niederwimmer _______________________________________________ CentOS-virt mailing list CentOS-virt@centos.org https://lists.centos.org/mailman/listinfo/centos-virt