Windows 2008 R2 Hyper-v (clustered) to alternate 2008 R2 Hyper-v Cluster...
hey all! quick question, im looking for a solution to minimize downtime, i dont care if I have to use third party tools to purchase, but basically i am looking to do the following - Move 2008 R2...
View ArticleLoss of connection with storage
Hi,I have 3 IBM server hosts (Server 2012) and 2 ds3500 SANs connected through fiber channel through a switch. The VMs and SANS are clustered. The MPIO setting is Active/Optimized and Standby for the...
View ArticleHyper-V server with two NICs, same network, different routes
Hello,This is my home test configuration. I have Windows Server 2012 with two NICs. I do not have domain or DNS servers. My Cisco Router assigns DHCP addresses. On my server, I have Hyper-V enabled and...
View ArticleConnecting external computer to the virtual environment
Hi,I am using Windows Server 2012 - Hyper-V Host with 2 virtual instances inside, VM1 and VM2. The VM1 role is RRAS server and VM2 is a Database server. The remote users connect to RRAS server (through...
View ArticleCan't use all memory for VM
Hi!I have Microsoft Hyper-V Server 2012 R2 with 16 Gb RAM. I created two VM with 7162 Mb of fixed memory on each. But i can't start both of them. When i tried start second vm i got out of memory error....
View ArticleHyper - V Windows 2012DC, Performance of guest machine is very poor. All...
Hi Experts,Greetings!I have created Hyper - V host on Windows server 2012 DC. (256GB RAM is available on host)I created a windows 7 x64 bit sp1 host with following memory allocation,Start up memory -...
View ArticleHyper-V Replication stops working (General Access Denied)
For a customer we have a MAIN/DR solution based on Hyper-V and Replicas.Main is equipped with 2 x Windows 2012 in a cluster, DR has one host standalone with Hyper-V.The whole shebang is managed via...
View Articleprocedure for shutdown hyper v cluster 2008
I have two physical servers ( hyper V 2008 R2) , 2 node, 45 VM's and I would like to perform maintenance, what is the best procedure for shutdown the whole cluster and rebooting all the cluster back...
View ArticleWindows Server 2008 R2 SP1 Hyper-V Role Slow login
Hello,We have a Windows Server 2008 R2 Service Pack 1 with Hyper-V role, it seems that every time we reboot the server, and after CTRL-ALT-DELETE and login, it takes longer and longer to show the...
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Data Exchange Integration Services - High CPU Usage Penalty Per VM.
This issue was found because of this issue:...
View ArticleError - The request could not be performed due to an error from the I/O device
Hello, I have a Hyper-V server with a few virtual machines. The host runs Windows Server 2012 R2 with Hyper-V. VMs are Windows Server 2012R2 Generation 2 and Windows Server 2003 Generation 1. All...
View ArticleHyper-V 2012 R2, integration services issue on multiple VMs
Hello,I came to you because we encounter a technical issue on one of our Hyper-V (2012 R2).Our backup (Veeam backup in last version) are still failing with error :Guest processing skipped (check guest...
View ArticleCluster Hyper-v Windows 2012 R2
Hi,I have now cluster Hyper-v on Windows 2008R2. We are using Starwind installed on Windiws Server to configure virtual Storage.I'm looking to upgrade to hyper-v cluster Windows 2012 R2 and keep my...
View ArticleHyper-V and Linux VM Network Card Issues
I am facing the issue on the network card Please help me in this regards.I have Windows Server 2012 on which Hyper-V is installed. We are maintaining the VM (Virtual Machine) on Hyper-V. I have got One...
View ArticleMove Virtual Machine Storage - Source Disk not deleted
Have just performed a test on a non-production machine. To all intents and purposes the procedure worked ok.The disk appeared in the new location, and the machine was still running and the cluster...
View ArticleNo confirmation prompt when hitting save button on vm console
Why on earth is there no confirmation prompt when you hit the Save button on a hyper-v vm console. Today I was trying to click on the Media menu to insert the guest additions iso and had accidentally...
View ArticleUn-Virtualizing a Hyper-V VM
Hi folks, We recently deployed Windows Server Standard 2012 running a VM of Windows Server 2012 Essentials through Hyper-V. Our client is running 10 workstations through the Server essentials VM We...
View ArticleServer 2012 R2 VM networking connection momentary dropped
We have a production server Intel SC2600CP motherboard, with a core Server 2012R2 standard, setup with 3 Hyper-V VMs all with Server 2012R2. One is AD the other two are; one Sybase 12 application...
View ArticleBPA "Offer all available integration services to virtual machines""
After running the BPA on a server 2012 R2 wit the Hyper-V role installed I get the warning listed in the subject of this post. I can see that on several of our vms the Time Synchronization service is...
View ArticleVirtual Machine Not Starting
Hi All,After creating my virtual machine, and I click start, I get the following errors:An error occurred while attempting to start the selected virtual machines. 'Test Server' could not initialize.I...
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