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how to Allow microphone and all hardware in Virtual Machine using Hyper-v

I have recently installed Windows 10 preview in Windows 8.1 pro. How i can allow Microphone and all things in virtual machine from Hyper-v ThanksThank You , Shan Ali Khan

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Authorization manager problem in windows server 2012 R2 ! now what trick ?

Hi friendit's about 6 months which i am struggling with this issue in hyper-v 2012 R2. we have a domain network and for employees i have created domain user accounts & are member of...

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formula for calculate vCpu

i use windows 2012 R2and enable Hyper-V Roleand i want how to calculate vCPU formula ?socket x coresocket x core x threadssocket x core x 2socket x core x threads x 2socket x core x 8socket x core x...

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ODX on Dell MD 3XXX Storage will corrupt the VHDX

I have found that the latest version of the Dell MD Storage has ODX on by default. When using the storage migration with this turned on the VHDX files transfer instantly between the LUN's but the VHDX...

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Windows 2012 VM Losing Connectivity

I have a couple of VMs that lose network connectivity periodically. I can ping a problem VM and about 50% of the time it will not reply back. All the VMs are on the same subnet as my workstation. All...

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Host a Hyper-V environment in another host?

We need to create a lab environment where we can spin up the following to help train people how to use HyperV with our applications. Each student will need: 2 HyperV systems each system will have 4...

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Hyper V DCs

Hi,Ive been running my lab on 2 hosts with local storage (2012 R2). Recently ive purchased an additional server and setup an SMB 3 (Server 2012 R2) share for my VMs.I switch my hosts and SMB Server off...

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Clustered Shared Volume Allocation Unit Size

Hi,What is the best practice for formatting CSV LUN for hosting Exchange/SQL Server VM?Can the CSV be formatting with 64K allocation size unit and VM OS VHD with 4K, SQL/Exchange Data VHD with 64K?- -Siva

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Installing new hyper-v host for 0 downtime.

I have installed server 2012 r2 & enabled hyper-v to provide vps. If i have added 2 Iscsi controllers for 2 vhd in vps and for & every vps i have do the same then will it create load on host or...

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Configure ADC on Hyper-V 2008 R2

Dear Sir,I am running DC on Windows 2008 R2 Rack Server.  Now I have one Desktop server (Windows 2008 R2) and configured Hyper-V on the same. Can I configure ADC on the Hyper-V.ThanksShamseer

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Need Help, VLAN cant communicate with Router

Good Morning everyone,I have a Lab environnement in my Physical Computer win 8.1 that has Hyper-V on it.Inside Hyper-V I have a win server 2012 R2 that is a DC, I also have a VM win win XP that Im...

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the storage where the virtual hard disk is located does not support virtual...

Hi everyone,I deployed 2 hyper v vitual machines a while ago, and i did that because I needed to test my current game Project, which is anonline game. However, i've had some problems with my Windows...

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Hyper-V 2012 standard - Guest VM aren't shutting down properly when host...

We have a server 2012 standard hosting 2 Hyper-V machines, one is our Exchange and the other our App server.We had a power outage last night and it looks that the host shut down cleanly but the VM's...

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Hyper-V core 2012 R2 - Unmanageable

Hi everybody,Got a fun one, kinda. So started to upgrade from hyper-v 2012 core 2012 to R2. Migrated the VMs. Formatted the system drive. Reinstalled from scratch. Added to the domain. Rebooted.I could...

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Live Migrate Virtual Router

Hi,I wonder if anyone can help. In my lab environment I run 2 Hyper V hosts with a 3rd server on SMB (All server 2012 R2). All VMs use the share on the Windows Server 2012 R2 SMB Server. I can move...

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2008 R2 to 2012 R2

Hi folks,I have an environment that is Windows Server 2008 R2 with Hyper-V (some 20 VMs), it is standalone server. I want to migrate to Windows Server 2012 R2 Hyper-V.What is the easiest way?Can I...

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2012 R2 core - MAC reset at each VM reboot - since when ?

Hi,Since when do the VMs change MAC at each reboot ? I just upgraded to 2012 R2 and now I am literally screwed. I can't reboot a server without having to update the whole DHCP configuration or manually...

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Convert vhdx to vhd

Hi,Running Server 2012 R2 I have a requirement to convert a vhdx to vhd. I used the builtin feature in the hyperv manager to convert the vhdx (Fixed) disk to a vhd (fixed).When i create a new server an...

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Hyper-V cluster and guests VMs in different subnets

Hi all,I have a customer that need Hyper-V cluster nodes network subnet on a VLAN\subnet different than the guest VMs to be hosted on the Hype-V cluster (hosts in a subnet and guests on different...

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Querying actual memory use in guest with dynamic memory

I need to programatically determine how much memory a Hyper-V guest with dynamic memory is using, from within the guest running Windows Server 2008 R2, without access to the host.The total amount the...

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