<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta content="text/html;charset=UTF-8" http-equiv="Content-Type"></head><body ><div style="font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10pt;"><div><span class="size" style="font-size: 16px">Dear Team, </span><span class="size" style="font-size: 16px"><br></span></div><div><span class="size" style="font-size: 16px"><br></span></div><div><span class="size" style="font-size: 16px"> We are using Openstack-Train in our organization.We have created windows server 2016 Std R2 instances with this flavor m5.xlarge ( RAM - 65536 , Disk - 500 , VCPUs - 16 ).Once Hyper-V future enabled in this instances VCPU count is automatically reduced to 1 core after restart.Even we have enabled nested virtualisation in openstack compute server.Herewith attached screenshot for your references.Please help us to short out this issue.</span><span class="size" style="font-size: 16px"><br></span></div><div><span class="size" style="font-size: 16px"><br></span></div><h1 style="box-sizing: border-box; text-align: left; outline: none 0px; margin: 0px; line-height: normal; font-weight: bold; font-size: 2em; color: rgb(0, 0, 0); font-family: Lato; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: pre-wrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span class="size" style="font-size: 16px">#cat /sys/module/kvm_intel/parameters/nested</span><span class="size" style="font-size: 16px"><br></span></h1><div><span style="color: rgb(0, 0, 0); font-family: Lato; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(228, 228, 228); text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><span class="size" style="font-size: 16px">Y</span></span><span class="size" style="font-size: 16px"><br></span></div><div><span class="size" style="font-size: 16px"><br></span></div><div><span class="size" style="font-size: 16px">Regards,</span><span class="size" style="font-size: 16px"><br></span></div><div><span class="size" style="font-size: 16px">Sysadmin.</span><span class="size" style="font-size: 16px"><br></span></div><br><div><br></div></div><br></body></html>