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Questions tagged [hyper-v-server-2012-r2]

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0
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0answers
7 views

Hyper-v dynamic memory issue with java spring boot

I have a developer who wrote several applications in Java spring boot and I have a VM configured with dynamic memory. His application stops working intermittently and he's pointing the finger at the ...
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0answers
22 views

How to change the checkpoint file location on a virtual machine?

I have recently created a virtual machine, and then run a checkpoint. Then I realised that the checkpoint is saved on the C: drive. The thing is, I wanted everything related to this virtual machine ...
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0answers
41 views

Hyper-V Windows 2012 R2 - How to stopp VM with status stopping-critical

Unfortunately sometimes when we shutdown a virtual machine (problem persist with only one machine), this machine dont complete the shutdown and keep stucked with the state: stopping-critical and ...
1
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2answers
32 views

How can I change the location of a virtual machine hard drive location?

I have created a windows server 2012 r2 server to be used as a domain controler but I left the hard drive on the C: drive, instead of saving it with all other virtual machine stuff on the D: drive. ...
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0answers
187 views

Error importing VM to AWS : S3 key does not exist

I need to import a Gen2 Hyper-V machine to AWS and I'm following the document here: https://docs.aws.amazon.com/vm-import/latest/userguide/vmimport-image-import.html All works fine until I use this ...
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0answers
54 views

Can't apply CredSSP Oracle Remediation patch to Hyper-V 2012R2

So I recently installed Hyper-V Server 2012R2 in a home lab and loaded some VMs on it. I threw Win10 on a laptop to connect with Hyper-V Manager to access those VMs. The 10 box then rebooted and ...
1
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1answer
44 views

Hyper-V Backup (CheckPoint) still occurring even though it's disabled under Integration Services

I'm having an issue where my Hyper-V Host runs the Backup (volume copy) integration service on my VM even though I disabled it. Do changes regarding integration services only take into effect after ...
2
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2answers
77 views

High Availability on DAS HPE

Anyone who can assist me? I currently have a DL360 Gen9 HPE server Directly attached to HPE MSA 2040 device (DAS). I now need to ensure HA on the server level, is it possible to have FO cluster (...
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0answers
60 views

Migrating VM's from Hyper-v 2012 R2 to Hyper-V 2016 ( Intel to AMD migration)

I have been recently performing VM migration from One host(AMD with Hyper-V 2012 R2) to other(INTEL with Hyper-v 2016). Please note the processor architectures are different. I' m doing cold migration ...
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0answers
31 views

Monitor Memory contention in Hyper-V guest VM

Scenario: Host: Server 2012R2 Hyper-V w/t 64GB Ram Guest: Server 2012R2 OS Virtual Machine with 20GB static Ram Question: How to determine if 20GB Static Ram is enough or too much in the Guest VM? ...
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0answers
74 views

Hyper-V Replication Size

We have 2 VM's running Windows 2012 (not R2) in a Windows 2012 R2 Hyper-V Environment. The servers are both on the same host and are both replicated to the same server at a remote site. Both servers ...
2
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2answers
1k views

Migrating VMs from hyper-v server 2012 r2 to windows server 2016

I'm turning in circles and I don't know what I could od more to make this work. I have 2 hyperv 2012R2 nodes in a cluster and 3 windows server 2016 nodes in another cluster. I want to live migrate ...
0
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1answer
467 views

Windows 2012 R2 Hyper-V VM stuck undoing changes at boot

I have a Windows 2012 R2 Hyper-V VM currently stuck on We couldn't complete the updates Undoing changes Don't turn off your computer I read online that this is an issue related to a Windows 8....
1
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1answer
68 views

Installing Hyper-V Role on Server 2012 R2 Without the Hypervisor

I have a Windows 2012 R2 Essentials Server running on top of Hyper-V Server 2012 R2. In server manager on the Essentials Server, I'd like to be able to manage other Hyper-V servers remotely. I'm ...
0
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0answers
980 views

Event 16949 Microsoft-Windows-MsLbfoSysEvtProvider Member Nic Disconnected

I have 2 clustered VMs running Windows 2012R2 on HyperV. HyperV is installed on IBM blade server with 4 1Gbps NICs. NICs are teamed in LACP mode, load balancing method is dynamic (and this bunch is ...
0
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2answers
767 views

“Access Denied” on Hyper-V in workgroup setup after fresh Win 10 install

I'm attempting to connect to a Win 2012 R2 Hyper-V server on a home network in a WORKGROUP setup using the Hyper-V Manager on my Windows 10 Pro laptop. All machines are local to the network. I had to ...
2
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1answer
405 views

Virtual Machine will not turn on due to missing resource. How do I find out what is missing?

Today I had a power outage and switches went out. This for some reason caused my cluster to freak out (something to look into later) and one of my VMs did not start back up. After looking into why ...
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0answers
207 views

Spin down idle disks on Server 2012 R2 Hyper-V host

Running Windows Server 2012 R2 as a Hyper-V host. I want hard drives to spin down after they have been idle for some time. (None of these hard drives are used by any Hyper-V VMs) The applicable ...
1
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0answers
112 views

Windows Server 2012 Datacenter - Cannot activate Hyper-V 2012 Standard edition with AVMA keys

There are a huge number of variations on this problem, but none I can find that exactly match my issue. I am just trying to get VM with Win Server 2012 R2 Standard to activate its AVMA key license ...
2
votes
1answer
51 views

Hyper-v core can see network devices but network devices can't see Hyper-v core

Having a little issue with Hyper-v core. Network set up, connected directly to main router, I can ping all devices successfully from the Hyper-v cmd but can not ping the Hyper-v box from any other ...
4
votes
1answer
82 views

Ensure that two HyperV VMs run on the same cluster node

I'm running a Hyper-V cluster with three nodes that host a collection of VMs between them. When we need to service a node we can live migrate the roles on that node to one of the others. What is the ...
3
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0answers
785 views

Hyper-V USB-Serial cable mapping to virtual machine

Windows Server 2012r2 running Hyper-V with a WinXP 32-bit VM. There is a particular application that will only run on WinXP that uses a serial connector to interface with an old diesel governor. I ...
0
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1answer
167 views

Azure Site Recovery issues with Hyper-V Integration tools

I am dealing with an issue for sometime now which is that Domain Controllers Virtual Machines that are replicated to Microsoft Azure using the Azure Site Recovery service, are failing to take ...
3
votes
1answer
184 views

Is it possible to reclaim unused space on Server 2008r2 VM without downtime?

We have a production server that is used 24/7, running inside Hyper-v. The guest OS is Server 2008 R2. It has a dynamically expanding VHDX and is very close to reaching the maximum size. Is it ...
2
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3answers
246 views

How to properly sync time for 3 Hyper-V machines, with Host NOT on domain of the VMs?

I understand that for production use, if you have a Hyper-V Domain Controller VM, and the host is on the domain as well, you should have the DC VM reach out to an external source for date/time, and ...
1
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2answers
151 views

VMs on Hyper-V Host go into Saved State after Host reboots

I have been noticing at times VMs on my Hyper-V Host are going into a Saved state after the host reboots. This means I have to manually start the VMs each time. Each VM is set to "Always start this ...
0
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2answers
388 views

One-way traffic with port mirror HP-2610 to Hyper-V

I have a Hyper-V box that has call recording for IP phones with the following connectivity: PBX on an access port (native vlan 42), plugs to port 22 on switch (it has no settings for VLANs, so we set ...
3
votes
1answer
375 views

Unable to update PowerShell with “couldn't complete the updates undoing changes” error

I have a Windows Server 2012 R2 instance running on Hyper-V that I'm attempting to update from PowerShell 4.0 to PowerShell 5.1. Once the update has been applied, I reboot the server to apply the ...
2
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1answer
148 views

VM with more than 8 GE interfaces?

I have a Hyper-V environment with more than 8 VLANs, and I need to have a VM with an interface in each VLAN (a virtual firewall). Apparently I cannot create a VM with more than 8 "Network Interface"s, ...
1
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1answer
47 views

Hyper-V VM uses 99%, but the host is only at 4%

Our Hyper-V host has an Intel E5-2620 v3 @ 2.40 GHz (6 cores). The host owns a couple of VMs like DC, file server, print server and some small web servers. ALl of which are idling or not requiring ...
2
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1answer
1k views

Hyper-V Manager “RPC service unavailable”

In an Active Directory domain and flat network environment, running Hyper-V Manager as the same administrative user account: On at least 2 Windows 10 PCs and trying to connect to: 1a. Any of the 10 ...
1
vote
1answer
51 views

How do we conclude our Hyper-V host is overloaded with Virtual Machines or not?

We have 2 Hyper-V hosts with quite a lot of resources (192 GB RAM, 12 core CPU's, 15K RPM hard disks). However we do ask a lot from these machines as they are both running a file server, an exchange ...
5
votes
1answer
293 views

Get back hyper-v VMs after in place reinstall of host OS

I have standalone win 2012 r2 server with hyper-v on it. It is my test server I use for experiments so it can be turned off anytime. That's not a problem. Is it possible to import 2012r2 VMs to 2016 ...
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0answers
50 views

Hyper-V Server 2012 R2 - unreachable

We are using a Hyper-V Server 2012 R2 vers. 6.3.9600 and today while a backup process and the usual daywork (phonesystem, AD, DNS etc.) the Hyper-V Server suddenly stopped responding. (IPMI was ...
1
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1answer
31 views

Server 2012 R2 VDI number of standby VMs

We are currently testing a Windows 10 VDI deployment built on server 2012 R2 remote desktop services. In a pooled VDI deployment, it appears that the deployment actively keeps 2 VMs running ready for ...
0
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1answer
101 views

Block all RDP connection except one IP

I want to block all connection to Hyper-V machine except from one IP. I can explain my scenario. User can access RDP when they are in our company network.We are using 128.x.x.x range internally and ...
1
vote
1answer
138 views

Setting merged checkpoint as Now checkpoint in Hyper-V

I'm using Hyper-V 2012 and I've had some checkpoints, which I've merged up until the last before merging it into the original .vhdx disk. I have 2 files now, a merged .avhdx of all the previous ...
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0answers
22 views

Delegated Hyper-V Management

I have a small, clustered Hyper-V infrastructure and one of my clients has 7 VMs with me currently. Their IT person would like to get console access to the instances, so if something freezes (as an ...
0
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1answer
372 views

Windows Server 2012 R2, DHCP from Hyper-V VM don't work

I have an AD DC with DHCP with leases, reservations and so on. I created a VM with WS2012r2, and promoted it to a DC. After that I added the DHCP role to the new server. On the original server I ...
1
vote
1answer
506 views

Hyper-V VMs sometimes freeze after backup

I'm having issues with a Hyper-V host (2012 R2 Datacenter, patched to June 2017 Rollup level). Here's a bit of general information on the configuration: Host It's a standalone host, domain ...
1
vote
1answer
295 views

How to edit “path” and “ConfigurationLocation” of a VM in Hyper-V 2012 R2

I need to make some changes to a Hyper-V storage and I need to modify certain settings of each VM on the host. The values I need to change are: ConfigurationLocation SnapshotFileLocation ...
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3answers
1k views

Hyper-V replication - avhdx files and checkpoints on replica target, but none on source

I am replicating from one Hyper-V server to another, on the source there are no checkpoints shown in Hyper-V manager, and a single vhdx file. On the target, there is a checkpoint from months ago ...
-1
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1answer
611 views

Windows 10 Hyper-V Manager connecting to Hyper-V Server 2012

I am trying to connect to Hyper-V Server 2012 with Windows 10 Hyper-V manager. The Hyper-V server is not in a domain and the Windows 10 Pro is in a domain. Following this guide does not work. I am ...
1
vote
2answers
401 views

What monitoring agent can I use to get NSClient++ nagios agent onto a HyperV server

So I've installed my fancy new hyperv server, got a couple of VM's running nicely - and now I realized that I have no way to hook up the host server to my nagios (core) that monitors the rest of my ...
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0answers
71 views

Windows Server 2012R2 Hyper-V Domain User VDI Permissions

I have a Windows Server 2012R2 device configured for Hyper-V and have a "Personal VDI" collection established. The VM's can be accessed without issue using Hyper-V Manager using any existing "Domain ...
0
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1answer
47 views

Azure Site Recovery - Disk Size Unusable message after shrinking disks

I have a customer with a Hyper-V VM (running under a Windows 2012 R2 Hyper-V Cluster) that had drives larger than 1023GB. When I went to replicate the VM to Azure using Azure Site Recovery I got an ...
5
votes
1answer
565 views

How to enable RSS on a virtual NIC created on a HyperV host?

I created an "Internal virtual switch" to allow the Hyper-V virtual machine to communicate with the host. This step creates a virtual NIC on the host. This virtual NIC however does not have the ...
1
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0answers
49 views

Why is HyperV Checkpoint-VM parameter SnapshotName ignored when Powershell remoting?

Having this code in powershell: $Servers = "computer.domain.com" # Open Session $Session = New-PSSession -ComputerName $Servers # Create Daily Checkpoints. Invoke-Command -Session $Session -...
2
votes
1answer
635 views

RTC time is going totally wrong after a few minutes (Ubuntu 16.04 + Hyper-V)

My RTC time on my Ubuntu 16.04 is going crazy. After a few minutes the RTC time is going totaly wrong. The strange thing is, if I disable NTP Service (timedatectl set-ntp false and service ntp stop) ...
0
votes
1answer
31 views

Should File Server / 3rd Party Softwares / IIS be installed on separate VMs?

I'm preparing for my mcsa 70-410 and managing our new server (Windows Server 2012 R2). We are a network of 125 users. I wanted to know if it would be alright to host File server + IIS roles and ...