Microsoft Hyper-V is a hypervisor-based virtualization system for x86-64 systems. Hyper-V exists in two variants: as a stand-alone product called Microsoft Hyper-V Server 2008, and as an installable role in Windows Server 2008 R2 and Windows Server 2008 (the former containing the later release of ...

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HyperV Failover Cluster (with/without CSV)

Been browsing a few websites, and it seems right now all hyper-v clusters are build on CSV ( clustered share volume ). I have a current setup (2 node window failover cluster). I have 2 vms running ...
0
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0answers
8 views

Enable-VMResourceMetering sometimes fails in Hyper-V 2012 R2

I am trying to loop through and enable metering on all virtual machines that already do not have it enabled. It works most of the time but when it does not, I get the following unhelpful error message ...
0
votes
1answer
13 views

Windows Server 2012 R2 Hyper-V connection to external SQL Server not working

For almost 2 years, I've had a Hyper-V virtual machine on my local Windows 10 (formerly 8.1) machine running IIS and connecting to my production SQL Server (the Hyper-V VM is a development machine). I ...
0
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0answers
15 views

Ubuntu 14.04 VM on Windows Server Hyper-V 2012 r2 not connecting to the internet

I've Been searching around for answer and I keep on coming to the same conclusion as to use "Legacy Networking Adapter" however that seems not resolve my issue. This is my following setup as Follows: ...
4
votes
3answers
68 views

Hyper-V guest failover cluster file server

Environnent is full Windows Server 2012 R2. I have a Hyper-V cluster on which I host a testing fail-over cluster file server with 2 guests. Guest cluster is running and file server role installed ...
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2answers
30 views

Regular Disk Backup Vs. Hyper-V Backup

I have a Server 2012-r2 environment where the hard disks are backed up regularly. In the machine I also have two or three VM running at a time. I was wondering if the entire disk backup is enough to ...
5
votes
1answer
451 views

Running All Microsoft products vs VMWare/backup/AV for small network

Recently a company that I work for is getting IT advice to upgrade their infrastructure (for approximately 30 on prem users). We are a not-for-profit and get deep discounts on many products ...
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0answers
19 views

Is there a way to clone/template linux VMs on Hyper-V

I've seen how you can do it with System Center but we don't have a System Center license and there is no plans to get one. I guess I could install a trial for the 60 days just for this purpose but I ...
2
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0answers
27 views

Slow conversion of VDMK to VDI - Virtual Machine Converter 3.1

So I am trying to migrate from VMWare to Hyper-V and I'm using the MS tool Virtual Machine Converter 3.1. However, the VM conversions are going super slow. Like 2MB a second which means that a 300GB ...
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0answers
39 views

One Physical Machine hosting Hyper-V Server 2012 R2 and Thin Client connected to VM Server [migrated]

I apologize if there is already answers to this question. I looked for hours but was unable to find a solution through multiple trials and errors of possible solutions online. Configuration ONE ...
4
votes
3answers
41 views

How does CSV cache behave under memory load?

We're looking at using Microsoft's CSV cache feature in our new Hyper-V 2012 R2 clusters: It's enabled by default, with 512MB allocated to each CSV. The maximum memory that can be assigned is 80%. ...
0
votes
1answer
16 views

Is it possible to create a differencing disk from Hyper-V checkpoint

I do have a VHDx disk with with Version 1 system and a checkpoint with a Version 2 update. Some VHDs are inheriting the Version 1 System (parent disk). Now I would like to build another VM inheriting ...
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0answers
33 views

Small business network vlans and hyper-v configuration

We are a small business and have been successfully running one Hyper-V 2012 R2 vmhost with many Windows Server 2012 VMS that includes a DC, Web Server, CRM Server and SQL Server for a couple of years. ...
0
votes
1answer
38 views

Migrating Hyper-V storage server to another VM in Hyper-V

Here at work we have a storage server (windows server 2003) VM in Hyper-V. We recently installed a new VM in Hyper-V with server 2012 R2 and would like to migrate our storage server to this new VM. We ...
0
votes
1answer
67 views

Hyper-V dedicate network adapter to 1 VM

I have one windows server, 2 network adapters, 2 public IPs and I want to route/port redirect each IP to one of VMs (so I can host on :80) At the same time I want to partially use one of the IPs to ...
0
votes
1answer
31 views

Wireless devices are detecting DHCP/DNS but Wired are not

I set up a server hosting AD, DNS, and DHCP. My wireless devices are successfully contacting the server and receiving an IP address, but my wired devices are not connecting. I have 2 virtual servers ...
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votes
0answers
6 views

What happens with the local virtual machine when I shutdown my PC [migrated]

I have an Hyper-V virtual machine running on my PC and I'm in the middle of an installation wizard. but I have to shutdown my PC where the Hyper-V is running. My question is, what happens with the ...
1
vote
1answer
30 views

Hyper-V Windows hosts see/count multicast traffic that they shouldn't

I have some of my Hyper-V VM's on a network segment that pushes a lot of UDP multicast traffic (several 100MBit/s). Now, all Hyper-V Windows hosts actually see and count the traffic on the Ethernet ...
0
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1answer
82 views

Hyper-V vm can ping host but host cannot ping Hyper-V vm?

When ping host from hyper-v VM, it works both with ipv4 or ipv6. Pinging MyHost [fe80::3549:ee49:a75c:619c%9] with 32 bytes of data: Reply from fe80::3549:ee49:a75c:619c%9: time<1ms Reply from ...
2
votes
0answers
33 views

BITS Compact Server, can this be installed on Windows 10 Pro?

I'm trying to use Microsoft Virtual Machine Converter to connect to an old laptop and create a VM from it, but it needs BITS compact server installed and I can only find how to install this on windows ...
0
votes
0answers
20 views

Server 2012 R2 - Sharing 'cluster shared volume' .VHDX hard drives between two VMs, are they supposed to not live update? [duplicate]

I have a .VHDX volume that's a cluster shared volume in a Server 2012 R2 failover cluster. I'm able to share the hard drive between two VMs. If I create a folder on VM2, it doesn't show in VM1 in the ...
3
votes
2answers
46 views

Hyper-V standards, replication before or after exchange

I'm currently building my own lab to improve, however I have a couple of general questions. I have 2 dell R710 servers, with 2012r2 and the hyper-v role installed. What I want to do is build up 4 ...
0
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0answers
20 views

Obtaining an IP from a DHCP server that is reachable through VPN

I have a Windows 2012 Server running on Hyper-V (also on VMWare and VirtualBox)at home. I connect my Windows 10 to my work place using VPN (Forti), is there a way to configure my Windows 2012 server ...
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2answers
34 views

Perfmon HyperV Logical Processor Frequency is incorrect

When HyperV role is enabled on a windows server or workstation, the reporting of the CPU's frequency in taskmgr is no longer useful. The solution is clearly outlined in KB3003081 However, I am ...
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0answers
41 views

Hyper-V Windows Server 2012 R2 “Cannot create virtual switch” General Access Denied Error 0x8007005

After an ip change on the network adapter connected to a previous hyper-v switch we ran into some issues so I uninstalled the existing virtual switch and attempted to add a new external. I get the ...
0
votes
1answer
29 views

Storage Pool Keeps Disconnecting After Reboot on Hyper-V

I have a File Server installed on Hyper-V with Windows Server Datacenter 2012. I created a Storage Pool in the Hyper-V Session. When I reboot the host, the server hyper-V session is in saved status. ...
3
votes
3answers
370 views

Domain Controller on Hyper-V-Failover-Cluster: Chicken and Egg?

I am designing a solution to move users to Office 365 / RemoteApp With a Dirsync connection back into the on site AD servers to handle local logins / local file server. The plan is to have two ...
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votes
2answers
19 views

VHD with 3 partitions and 3 operating systems. How to split?

Got a guy on the other side of Earth who needs a sole partition off of a vhd so he can do his job. The entire vhd is over 490gb. The 1 partition is about 80. So I want to split the the vhd up into ...
0
votes
2answers
75 views

Hyper-V guest doesn't see the internet through external virtual switch

I have a Windows Server 2012 R2 Essentials host with 1 NIC and I installed a Hyper-V guest of the same type (Windows Server 2012 R2 Essentials). I added an external virtual switch (allowing management ...
1
vote
1answer
27 views

How do I fix corrupted partitions within a hyper-v machine?

I can see the folders with listing them (dir) but if I try listing files I get corrupted files errors. System is still booting up to either normal startup (With blue screen) or system repair startup ...
2
votes
2answers
46 views

Recovery Tool does not recognize hard drive

This server was recently shut down due to power cut. When I tried booting up, BSOD appeared with an error stating : process1_initialization_failed. According to MS this was a result of corrupted boot ...
1
vote
1answer
57 views

Use Hyper-V Windows Server machine under Ubuntu

We've got a server running Windows Server 2012 r2 with two guests: another Win Server 2012 and Ubuntu Server. We have recently purchased a couple of Nvidia Titan X GPUs to accelerate deep-learning ...
3
votes
2answers
82 views

Hyper-v failover or replication in 2 node cluster

I'm trying to setup some form of a failover cluster between 2 hosts. I want to be able to have high availability on 2 of my VMs. It seems that some form of shared storage is required for this to work ...
1
vote
1answer
46 views

Installing a Win Srv 2012 R2 Essentials in a Hyper-V VM onto a Win Srv 2012 R2 Essentials host

My task is to install a Win Srv 2012 R2 Essentials instance in a Hyper-V VM onto a Win Srv 2012 R2 Essentials host. I added an external virtual switch, and the VM connects to that. The host computer ...
1
vote
1answer
64 views

Hardware performance penalty for Hyper-V Generation 2 VMs

I have the following configuration: Windows Server 2012 R2 OS installed on baremetal with Hyper-V. OS is installed on RAID1 850 PRO drives. Windows Server 2012 R2 Guest OS Generation 2 VM is located ...
0
votes
0answers
19 views

HyperV failover cluster storage migration

I am trying to migrate VMs onto new storage nodes using Failover cluster manager. 95% of the VMs move across no problem but some of them fail with a generic message of "Storage migration did not ...
1
vote
0answers
59 views

Hyperconverged Hyper-V using three servers

Currently I have two independent servers running Hyper-V. I`m looking for ways to add more redundancy and bought a third server that equals the capacity of server 1 and 2. I would like the third ...
0
votes
2answers
59 views

Can't Remote Desktop To Hyper-V Server 2012 R2

I enabled RDP, set static IP address, created a local administrator account and made sure remote management was enabled. I can ping the server fine. On the client machine thats running Windows 10 I ...
0
votes
1answer
47 views

Error while Expanding Disk Space of virtual machine in Hyper-V server

I have one Virtual machine running on my hyper-v server which has allotted the disk space of 100GB, i have only created C drive in this machine and C drive of this machine is fully consumed due to ...
1
vote
1answer
65 views

Unable to create External Virtual Switch on Hyper-V Manager

I'm trying to create a External Virtual Switch on Hyper-V , every time i try it give me a error message *Error applying Virtual Switch Properties changes Failed while adding virtual Ethernet switch ...
0
votes
0answers
33 views

Hyper-V KVP (Data Exchange) Not Working Between Windows Server 2012 R2 and Ubuntu 14.04 Guest

I have followed the directions at https://technet.microsoft.com/en-us/library/dn531029.aspx, the daemon is running on the Linux side, the /var/lib/hyperv/.kvp_pool_* files exist...but are not being ...
3
votes
0answers
22 views

Hyper-V Manager - Use HTTPS with WinRM

I've successfully configured WinRM on my Hyper-V server to use HTTPS. I am able to connect to it and execute commands from my client PC by using the same local username and password on both (they are ...
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votes
2answers
63 views

Hyper-V NUMA setting

My machine is running on Window 2012 R2, with 48 Logical processors and 240GB RAM. I have create a VM with 48 processors and 230GB ram. I am double about the NUMA nodes I should create and memory ...
1
vote
2answers
50 views

Why would a Hyper-V VHD still show 100% disk space used after adding 20 Gig?

Hyper-V Host is 2012 R2 with several guests. My primary guest is a TFS server using a 100G VHD. I wasn't really keeping track of it that close and at some point the VHD hit 100% space used. I ...
0
votes
1answer
56 views

Slow transfer speeds between Hyper V guest and host

I have a Hyper V host on windows server 2012 and a guest virtual machine also Windows server 2012. I have two NICs..one is assigned to the guest and the other the host. DNS is fine and external ...
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votes
1answer
104 views

Git corrupting Hyper-V VHDX [closed]

Hi I have created some Hyper-V machines (2 Ubuntu and one windows), exported them, and added them to a remote git repository. When I clone the repo on another machine, I can import and run the Linux ...
2
votes
2answers
42 views

Pacemaker and DRBD on Hyper-V

I need to setup two-node Web cluster for Apache web site. I have Hyper-V infrastructure and only two nodes. The points are load-balancing and high availability. I installed and configured two VMs ...
0
votes
1answer
114 views

Is there a way to recover data from a Hyper-V avhdx file with a broken chain?

I have inadvertently broken the differencing disk chain for a Hyper-V VM on Windows 10. It's not the end of the world, but it would be nice to get the data back off the last avhdx file. I tried the ...
0
votes
0answers
39 views

Remove hyper-v virtual switch extensions adapters from device manager

After reading the solution to this question I still cannot solve my problem. In my device manager I still see this virtual switch, but it's not present in my hyper-v manager and using the powershell ...
0
votes
1answer
18 views

Hyper-V Replication & Large Machine Observations

I have Oracle Unbreakable Linux 6.5 which runs Oracle ERP application & Database it has three VHDs 80 GB , 600 GB and 120 GB on daily basis it creates RMAN backup approx 32 GB which stores on 120 ...