hyper v replication port requirement
Hi ,We are planning to implement hyper v replica feature of windows 2012 r2 For this I want to know which ports need to be opened from Firewall (Not windows Firewall) apart from 80 & 443.Do I need...
View ArticleVirtual Machine Export Failed
I am requesting help with a continuing problem I am having attempting to export a Hyper-V Virtual Machine to a shared drive internally installed on a Domain Server.When I attempt the export, a few...
View ArticleHyper-V snapshot for package management?
Greetings,I have created a Hyper-V Windows 7 VM on my Windows 8.1 PC to use for installing Flexera AdminStudio. The idea is to use this VM to create msi packages. AdminStudio will monitor the install...
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Disk remain readonly inside guest while it is read-write enabled on...
Hi,Strangely Hyper-V guest is not updating its disk cache, even issuing diskpart rescan is not helping. So disk (Harddisk1) inside guestremains readonly while disk (Harddisk7) is read-write enabled on...
View ArticleScreen Frozen out during installation of Linux redhat in Hyper-V vm
Am new to hyper-v. I was trying to installing linux redhat but the screen frozen out. I didnt reach the options to select language. The was creen become frozen as if its painted with colors.please help
View ArticleHyper-V virtual machine managemnt service stopped on W2012 server due to...
Hello,So we had an issue on a W2012 server running Hyper-V with 5 virtual machines, that being that the virtual machine management service was in a stopped state when I logged on hence none of the VM's...
View ArticleRun a script in an isolted Hyper-v VM
Hi,I am trying to build a script to run in an isolated VM machine with no network access (Connected to close switch inside the Hyper-v).In VMware there is an easy whey to do it with "Invoke-VMScript"...
View ArticlePassword Reset Disk in a Generation 2 VM
The generation 2 virtual machine does not support .vfd virtual floppy disks which used to be a mean for creating a password reset disk in a generation 1 vm. Is there any way that a password reset disk...
View Articleremoval of ata_piix generate crash for VM running on HyperV 2012 R2
Hi All,I have a below use case:1. created a VM with 1 vhd and 1 VHDX disk on HyperV2012 R2 hypervisor.2. created 1 bootable iso which contains vmlinuz & initrd file from Oracle enterprise linux 6.4...
View ArticleLimiting Creationg of VMs on Hyper-V
Hello All.................If one has a Four-4 Node Hyper-V Failover Cluster managed by VMM, so is it possible to limit creation of Virtual Machines on only Three-3 Nodes?
View ArticleServer 2012 R2 Page File Size
Hi everyone,I am just busy creating a new 2012 R2 Hyper-V Server which has 256GB of RAM. I noticed that after enabling the Hyper-V role, that the page file size is currently managed by the system and...
View ArticleWindows 2012R2 Domain Controllers running as HA W2012r2 Clustered VM
I have seen a lot of articles talking about not running DCs in an HA Clustered configuration for many justified reasons. The articles refer to only having a limited amount of Domain Controllers in the...
View ArticleProduct Details
Hello All,Can someone PLEASE clarify the following:?How many VMs can I have on Hyper-V Server 2012R2 without ANY license? Can I share (everyone full access) a folder on a domain (under Hyper-V Server...
View ArticleUNIDENTIFIED NETWORK ON HYPER-V GUEST
I have a problem and have exhausted all of my ideas for a solution. Here's the setup, all on a domain. None of these are domain controllers or DNS servers:HOST2012 Hyper-v Server core host with two...
View ArticleHyper V CentOS 5.11 VM going in saved state
Hello, I am facing major issue with Hyper Linux machine. It is going in saved state (getting down for 10-15 minutes) during backup. My Linux machine OS is CentOS 5.11 with integration service 3.5 and...
View ArticleServer 2012R2 Failover Clustering Setup
We planned to setup failover clustering using 4 single box with no shared storage. There will be some heavy VM running inside. As what we can understand is clustering failover through network port, our...
View ArticlePassthrough drive expand question
Hello!I have a HP ProLiant DL360p Gen8 with SmartArray P420i RAID controller.Hard drives are all changed to bigger ones, so now i can extend array´s logical drive.The same logical drive is passed...
View ArticleACPI X64 based PC showing in device manager instead of ACPI multiprocessor in...
We have a virtual server with 16 core cpu's, In device manager the computer is showing as ACPI X64 based PC instead of ACPI multiprocessor in windows 2008, 2012, Any idea ?As per my understanding only...
View Articleconnect to a virtual machine from Hyper-V Manager
Hi,As we know we are following below steps to connect to virtual machineOpen Hyper-V Manager. Click Start, point to Administrative Tools, and then clickHyper-V Manager.In the results pane, under...
View ArticleLive migration to HA failed leaving VHD on local storage and VM in cluster =...
Hi allFun one here, I've been moving non-HA VMs to a HA and everything has been working perfectly until now. All this is being performed on Hyper-V 2012R2, Windows Server 2012R2 and VMM 2012R2.For...
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