Corrupted multiple VHD files running on an iscsi san after server reboot
I recently implemented a new server with server 2012 enterprise, and attached a synology DS1512+ iscsi san. We have about 22 virtuals running Everything was working fine, and getting great results....
View Articlehyper-v 2012 promiscuous mode for the vswitch
Hi,I have been try to figure out on how you can enable promiscuous mode for the 2012 hyper-v v-switch. So far, tried couple of the google search and none of them give any good response.Wonder if...
View ArticleHyper-V 2012 failover cluster design questions
Havn't found answers in MS documentation and blogs for the following two questions:1. With Hyper-V 2012 and failover clustering, it's possible to deploy HA VM's either to HA SMB 3.0 fileshares or to...
View ArticleHow can I repair this VM? Multiple avhd's
I have a VM that is booting off an aVHD, which I can only assume was a snapshot of it at one point. The folder contains a single VHD, which should be the original, and multiple other aVHD files from...
View ArticleServer 2012 Hyper-V lost "NT Virtual Machine\Virtual Machines" permissions to...
We have a 2012 cluster environment running Hyper V. We have some machines that run fine on Cluster Node 1, but when we try to fail them over to other Cluster Nodes, they fail with error " Failed to...
View ArticleFailed Shared Nothing Migration - Element Not Found (0x80070490)
Hi EveryoneI am experiencing an error when trying to migrate a virtual machine from one cluster to another.I have two Hyper V Clusters, OTJHBHVC01 and OTJHBHVC02, the nodes I am using are OTJHBHPV01...
View ArticleVMC not refreshing
Hi. I use Windows Server 2012 and many VM's on this server.And now i noticed, sometimes if i logn time not working with VM - display this VM is "pused". As example: i run Windows Update and wait when...
View ArticleBest practice for virtual HBAs in HYPER-V 3
Hello, we are deploying SQLSERVER and NAS servers on HYPER-V 3 which have virtual HBAs to access directly LUNs in the SAN. We have in the hosts 4 physical HBAs ports. We are using 2 for accessing...
View ArticleWindows Server 2012 - Can occasionally not access second virtual hard drive...
I run Windows Server 2012 RTM Hyper-V and I can occasionally not access the second virtual hard drive (dynamically expanding VHDX) attached to the VM through the virtual SCSI controller. I can however...
View ArticleHyper-V in windows server 2012 standard
Hi all,Kindly how many virtual machine I can have on a Windows Server 2012 Standard Hyper-V host server
View ArticleHyper-V 2012 user account
Dear All,I am hardening Hyper-V host server in 2012. I need to create account with minimal permission for my application user to access server console from Hyper-V manager but cannot find the document...
View ArticleVM on 2012 Host to 2008 Host for Disaster Backup
We purchased 2 new Servers, w/ 2012, that will be used for our VHOST and Clustered. We will be moving/migrating all of our current VM's (currently hosted on 2008 R2 Host and Dell 2950's) to new 2012...
View ArticleMr
Hello everyone,i am facing problem in Window servers.My bridged network is not connecting with internet on my VM.I am using VMWare workstation 9How i can do it/
View ArticleSnapshot on Hyper-V (Windows 2008 R2 Server)
Hi.We are running Windows Server 2008 R2 64 bit with 5 virtual servers.Unfortnatrly we have started the prossess Snapshot and it taking up critical space on our main server. How can I stop the prossess...
View ArticleHyper-v expand disk not exist
Hi to youall,I am working with Windows 2008R2 Enterprise Edition, I have a guest machine with virtual drive, on that machine I have a pass-through disk connected to that guest machine,From the hyper-v...
View ArticleBoot Failure problem facing while starting an virtual machine. How can I...
Hi,I have installed HYPER-V role on my pc(2008 R2). I also installed 5 virtual machines and they are working fine.Recently I tried to copy a file from host pc to the one of the virtual machine. But I...
View ArticleIntegration services upgrade fails
I have a 2008 R2 VM running on a Hyper-v 2012 server. I would like to update the VM integration services to the newer 2012 version. When I insert the integration services iso it asks if I want to...
View ArticleInstalling Novell Netware 5 on Hyper-V
Installing NetWare 5 in Hyper-v keyboard stops working in the middle of the installation. A someone to happen?
View ArticleWhat?!?! Hyper V worked in 2008 R2 but not in 2012?!?! Incorrect function.
I have a new server 2012 upgrade (yes, I did upgrade from 2008 R2 to 2012 - it DOES work) and I'm banging my head on the wall because of this darned Hyper-V.Hyper-V worked just fine in 2008 R2, but...
View ArticleHDD space required to perform Manual merge of .avhd to .vhd
Hello,I would like to manually merge avhd to .vhd. Do I have enough free space on HDD to perform this operation? Also, is there a good Tech note on doing a manula merge?Free space on Disk= 71.GB.vhd...
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