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

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Unable to add new 2019 HyperV node to 2012R2 HyperV Cluster

I could really use some help here. I evicted an failed HyperV node from our 2 node 2012R2 Hyper-V cluster. The node has been rebuilt with server 2019 and am trying to re-inject it back into the cluster. NOTE1: The host was rebuilt using the same…
Dave
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Invoke-Command fails to create new VMs

I created this script to create multiple VM's remotely on the Hyper-V server, however, it doesn't seem to create the VM's. I can create one directly on the Hyper-V server using the given parameters while using Enter-PSSession, but not via…
Davidw
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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 fact that the VM is using dynamic memory even…
Brad
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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 applied all patches, which is fine. It broke the…
coinich
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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 the VM has been restarted? Will an outdated…
ygierick
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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? Commentary: I tried using Veeam One Free edition…
cspell
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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 setting in Windows power settings is set to spin down…
Ned Martin
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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 against our Datacenter host. -2012 R2 DataCenter…
CoreyM
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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 virtual machine automatically" under the Automatic…
BDE95
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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 much processor power. I lately installed a new VM…
Daniel
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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 server, 2 domain controllers, a bunch of IIS…
Kevv
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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 connection by end users, and upon a user login,…
James Edmonds
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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 have one static public ip 125.x.x.x.x. Please guide…
Nuhus
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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 example) he can login to the host and reboot the…
Scott Salyer
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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 SmartPagingFilePath Path I can…
user2629636
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