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 at 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/html/Virtualization_Host_Configuration_and_Guest_Installation_Guide/ch08s02.html > (check Important section) > > -- > Praveen Kumar > http://fedoraproject.org/wiki/User:Kumarpraveen > http://fedoraproject.org/ > http://kumar-pravin.blogspot.com -- Praveen Kumar http://fedoraproject.org/wiki/User:Kumarpraveen http://fedoraproject.org/ http://kumar-pravin.blogspot.com