I again did some debugging for this issue by trying out to build a rhel live iso using latest rhel-7.3 tree, along with "hyperv-daemon" package and that did work as expected. Only change I can see is kernel version and daemon package. Finally I used CR repo and that have required versions and it resolved this issue.

In rhel 7.3 tree - Kernel - 3.10.0.-514.el7 - hyperv-daemons-0-0.29.20160216git.el7

In Centos 7.2 tree - Kernel - 3.10.0-327.36.3 .el7 - hyperv-daemons-0-0.26.20150402git.el7

On Tue, Nov 29, 2016 at 9:42 PM, Praveen Kumar kumarpraveen.nitdgp@gmail.com wrote:

Hi,

Past 2 days we are trying to debug why our live centos images[0] is not working with hyperV and facing issue similar to [1]. After reading I was confuse that should we need to add Linux Integration Services (LIS) also during our live images creation or hyperv-daemons would be enough for us[2]. I tried to include hyperv-daemons package and even kvpd service running but still communication not happening from the VM. I might be missing some piece and happy to provide more info if required to debug it.

[0] https://github.com/LalatenduMohanty/centos-live-iso [1] https://github.com/rancher/os/issues/427 [2] https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/htm... (check Important section)

-- Praveen Kumar http://fedoraproject.org/wiki/User:Kumarpraveen http://fedoraproject.org/ http://kumar-pravin.blogspot.com