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Move-VMStorage failing with error 0x80070005

I'm issuing this command on the Hyper-V host SERVER2: Clear; Get-VM | ForEach { Write-Host "Migrating: "$_.Name; Move-VMStorage -VM $_ -DestinationStoragePath "\\SERVER1\D$"; } Both ...
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0answers
12 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 ...
4
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3answers
43 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%. ...
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1answer
48 views

Nic teaming server 2012 r2

I've been asked to build a server and team the nics, my understanding is the nics should each be dhcp enabled and the team should be configured with a static ip. Would this be correct and also what ...
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1answer
32 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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1answer
20 views

DATA NOT STORED IN GUEST OS?

Dell PowerEdge T110 II Tower Server | Windows Server 2012 R2 | Hyper-v VM manager | Windows 7 Pro (Guest OS) The Hyper-V guest OS (win7 pro) serves as the database server (MySQL) for storing ...
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1answer
48 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 ...
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1answer
35 views

Windows Server 2012 R2 Hyper-V - High Availability (Clustering): Connect servers to storage using FC: switch or direct attach?

My scenario: I have a DS3400 DISK SYSTEM DUAL CONTROLLER FIBRE CHANNEL storage equipped with two controllers each equipped with two 4-GBPS FC ports, for a total of four FC ports. Then I have four ...
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0answers
21 views

internet connection sharing Hyper-v virtual machine switch

I am running hyper-v. I created a virtual external switch and configured it to be shared with the host and the VMs. However the VMs obtain dhcp information just like the host does: same gateway, same ...
0
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1answer
32 views

Does 2012 R2/TFS/SQL need limits set so it doesn't eat up disk space with logs?

Setup: Hyper-V 2012 R2 host, primary guest is TFS single server installation w/ SharePoint (includes SQL for TFS ops) This question was posted on StackExchange SharePoint WRT the SharePoint aspect ...
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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 ...
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1answer
64 views

Cannot connect remotely to a shared folder inside a vhdx

I am using Windows 10 to connect to a Windows Server 2012 R2 (VM) installed on a Hyper-V core host. The VM is set to share a second virtual disk where I allowed previously share and gave full control ...
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2answers
119 views

Server 2012 R2 - how to delete a file that is “open in System”?

I am using Server 2012 R2 Datacenter Core. It is one of our Hyper-V hosts. I manage it from my workstation using Hyper-V manager, and manipulate files through the admin share. I created a VM, then ...
1
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2answers
52 views

Guest OS 100% utilization, 'Total Run Time' is about 60%

I have ran CPU stress test on linux HyperV VM. Linux reports 100% CPU utilization, but "Hyper-V Hypervisor Virtual Processor(*)\%Total Run Time" metric shows about 60-70%. Is it possible to obtain ...
1
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1answer
60 views

Is it possible to change the location of the *.avhdx files in Hyper-V

I'm running Windows Server 2012 R2. Is it possible to change the location of the *.avhdx files created when creating a Checkpoint? I have changed the "Checkpoint file location" in the ...
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0answers
36 views

What exactly is the “client” in Failover Cluster Manager in Hyper-V environment?

Recently, in my Hyper-V environment, we broke out the ip addresses used on the hosts into separate subnets, some of which are non-routable. Now I am seeing a "target name resolution" error in Server ...
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1answer
42 views

How best to setup Hyper-V and Server 2012 R2 [closed]

I am setting up Windows Server Standard 2012 R2 ROK on a new rack-mounted HP server. I have 2 new Windows Server Standard 2012 ROK licences. I'd like to setup Hyper-V and have Server 2012 running in ...
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0answers
20 views

Hyper-V 2012 R2 Alike Backup Failures

Looking for some help with a server backup issue I'm currently facing. We use the Alike by Quadric backup software at work and recently started using it for Hyper-V Core instead of XEN as we migrate ...
0
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1answer
31 views

Hyper-V Replication using Certificates without VPN

I have a question on security please and seeing if a VPN would offer any more security than SSL alone over the public internet. With a 2012 R2 Hyper-V server is in a data-center setup to use a ...
1
vote
1answer
40 views

Consolidate multiple physical network drops to a single server (multiple servers, but each needs to go to all)

I am not a network guy, but rather a general IT guru that knows just a small bit about networking in general (enough to get myself in trouble!). My business has been growing over the last several ...
2
votes
2answers
404 views

Any known fixes for Hyper-V host networking randomly stops responding?

We run several HP DL380 Gen8 servers as Windows 2012 R2 Hyper-V hosts. Randomly, they stop responding on the customer NIC (ie the one connected to the virtual switch). Customers are disconnected from ...
0
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1answer
117 views

Hyper-V 2012R2 in workgroup: can't access via Hyper-V Manager after joining client to domain

After joining my Windows 10 workstation to the domain, I am unable to manage via Hyper-V Manager. The Hyper-V 2012R2 server remains in a workgroup. When I try to log into Hyper-V Manager as the ...
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0answers
52 views

Booting WDS Capture image on VM Gen2

Have problem booting capture image, created by Microsoft WDS management console. I have functional boot image (boot.wim) taken from WinServer 2012 R2 iso. This image works fine on Hyper-V Gen2 VM. But ...
1
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1answer
95 views

WDS boot image doesnt want to start

I'am using Microsoft Hyper-V on Windows Server 2012 R2. I Have virtual machine of generation 2. My goal is to boot Windows PE boot image from WDS server using PXE. PXE boot seems OK. WDS starts its ...
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0answers
17 views

How to configure Hyper-v 2008 VMM listen on port 80?

In hyper-v 2012, we can enable the port 80 from the VM Manager settings window. But, how about for 2008 VM Manager?
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0answers
105 views

VM Viewer cannot open console: “A connection will not be made because credentials may not be sent to the remote computer”

since some time - after we installed the latest Windows Updates on the Hyper-V hosts - we are having serious issues opening the remote console of a VM running on the Hyper-V hosts. Scenario: ...
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0answers
35 views

Questions about a Scale-Out File server cluster setup [closed]

for a learning project, i've got the following hardware configuration: 6x HP DL360G7 1x HP P2000G3 SAS + 1x HP D2700 SAS 8x 136GB 10k 3Gbps 12x 136GB 15k 3Gbps 6x 136GB 15k 6Gbps 4x 900GB 10k ...
1
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2answers
331 views

Windows Hyper-V Server 2012 R2 - domain name

I am starting a new environment from scratch running two servers with Windows Hyper-V Server 2012 R2 installed. From there each server will run 2 instances of Windows Server 2012 R2 standard (DNS, AD, ...
1
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1answer
127 views

Hyper-V host memory requirements. Possible over allocation to guest VMs?

System: PowerEdge R430 Intel Xeon E5-2440 (dual) 32GB RAM Hyper-V 2012 R2 VMs: DC - 8GB RAM APP - 19GB RAM The VM's are not configured for dynamic memory. The client was complaining about ...
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0answers
26 views

unable to see VM template from Hyper -v 2 during collection creation on connection broker

I have two Hyper-v host server, hyper-v 1 & 2. During collection creation on connection broker, I can see VM Template from hyper-v 1 but I am unable to see any VM Templates from Hyper-V 2. I ...
3
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1answer
470 views

Disk IO Performance Difference — Hyper-V / CSV — Guest vs Host

I have two different Hyper-V 2012 R2 environments that use iSCSI to connect to their virtual machine storage. While the environments are different (one is all 10 GB whereas the other is mixed 1 GB / ...
1
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1answer
56 views

How to change a VM's checkpoint type from Production to Standard using powershell

I need to change the checkpoint type from "Production" to "Standard" using powershell. My current script for creating the new vm is pasted here, but that creates a VM with "Production" checkpoints. ...
0
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1answer
135 views

Exclude specific VHDX from online backup of Hyper-V guest

I'm using the built-in Windows Server Backup on my Hyper-V host (running Server 2012 R2 Standard) to back up a guest VM named SVR2012 (also running Server 2012 R2 Standard). Several VHDX files are ...
1
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0answers
73 views

LACP, sever 2012R2, qnap NAS & FAULT negotation

I've setting up a Windows Server 2012 R2 with hyperV services. The VM's hard drives are in Qnap NAS model TS-453S PRO. Between the server and the NAS, there is a D-link switch model DGS-1210-10. ...
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0answers
34 views

Hyper-V - Upgrading a 3 node 2008R2 cluster to 2012R2

I'm just after a some advice/tips on upgrading our 3 node Hyper-V cluster from 2008R2 to 2012R2. I have 3 x Dell r710s running Server 2008R2DC. These are clustered and running about 15 VMs (5 on each ...
0
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0answers
42 views

Blade Node Freezing

We have a Supermicro Blade with 2 Node. The 2 node are identical, the exact same hardware. We are using those Node to cluster Hyper-V Server. They are build with Windows Server 2012 R2. The first ...
0
votes
1answer
80 views

Create Separate Broadcast Domains on One Hyper-V Host

I have two VMs running on a Windows Server 2012 R2 Standard Hyper-V Host. They're both DCs holding the PDC role for the same domain name, and therefore must not be able to communicate with each other ...
0
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1answer
62 views

10 Virtual Machines with 1 User or 1 Virtual Machine with 10 Users?

I have just taken on a client that wants to use Hyper-V and thin-clients together in a 10-client workspace setup. There is a single server with Windows Server 2012. Is it better to set up a single ...
2
votes
1answer
402 views

After making my VM highly available I get “Could not find Ethernet switch” error when trying to live migrate

I normally create new VMs from the Failover Cluster Manager GUI. But this time around I went a different route because I had to (due to time constraints and available resources at the time). For ...
1
vote
0answers
699 views

Can't Connect to some Hyper-V 2012 R2 servers after Windows 10 Updrade on Domain

After upgrading my PC from Windows 8.1 to Windows 10, i am unable to connect to some of our Hyper-V 2012 R2 Servers from Hyper-V Manager. Both my PC and all our Hyper-V servers are joined to the same ...
0
votes
0answers
140 views

Map USB External HD to Hyper V Server 2012

I wanted to attach a USB external HD to one of my VM. I got Hyper-V Server Core 2012 R2. So I was about to follow any guides on internet (like this one Accessing USB Drives in a Hyper-V VM ), but I ...
6
votes
2answers
17k views

Can't connect Hyper-V Server 2012 R2 after Windows 10 update?

I have a domain joined HyperV Server Core 2012 R2 machine, and a domain joined service is enabled and allows access from this computer. By default, the WinRM firewall exception for public profiles ...
0
votes
2answers
1k views

Can't join host Hyper-V to guest virtual machine's domain controller

Below, is the text of a question from superuser that was never responded to. I can't find any information on this issue and have exactly the same problem. I created Domain Controller role running ...
2
votes
2answers
137 views

Migrating Vmware to Hyper-V - number of Virtual CPU

I'm performing a migration from VmWare to Hyper-V and the Virtual CPU that you are assigning to a Virtual Machine is different and I'd like to know what should be the equivalent values when we move a ...
7
votes
1answer
694 views

Hardware requirements for 100 virtualized high performance Windows 7 desktops?

We are debating whether to add Client Hyper-V or VMWare Player Pro to new Windows 10 desktops later this year and have our developers run their developer tools in a Windows 7 VM on their local ...
0
votes
1answer
530 views

How do I safely clone a Linux VM in Hyper-V?

This is a home lab, so nothing critical. I have a base Linux ISO I'm installing for all my VMs, but the install takes a long time, and even once it's done, I still have to go install a ton of updates ...
0
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2answers
351 views

Should integration services always be installed on a Hyper-V VM?

Server 2012 R2, Hyper-V In researching my PDC time synchronization problems (noted in this serverfault post) I came across this Microsoft guidance at this link: "For virtual machines that are ...
0
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1answer
438 views

Bitlocker without TPM on Hyper-V 2012 r2 from the command line?

I know that Bitlocker can be used from a Hyper-V Server 2012 r2 install. And I know that it can be done on a machine that lacks a TPM chip. The problem is that all of the examples I've found depend on ...
1
vote
1answer
411 views

Hyper-v ISCSI Network Setup

I have Hyper-v installed on Windows Server 2012 R2. We are using 2 x Dell R730xd's with 8 NICS (4x10GigE 4x1GigE) per host. I would like to dedicate 2 NICS to our ISCSI network, however I am unsure ...
3
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2answers
369 views

Hyper-V guest loses network access when virtual switch port is in trunk mode

I have guest VM on a Windows Server 2012 R2 machine running Hyper-V. Currently, the guest is using the native vlan (vlan ID 1). I can communicate with the guest from the host and from the network. ...