NIC Teaming inside a VM - more bandwidth or not?
Hello there,Is configuring a VM with two virtual NICs, connected to the same Hyper-V switch, and then teaming them up, worth anything? I know teaming inside a VM of vNICs connected to different Hyper-V...
View ArticleHyper-V shutting down host doesn't failover
Hi,I have 4 nodes hyper-v on windows 2012. When I do shutdown or reboot 1 node. it shuts down VMs , move them to another node, and start the VMs.Is there a way to configure it to do live migration...
View ArticleHyper-V does not see Virtual Machines
I have a Hyper-V server set up but under roles and hyper-v it says I need to add a virtual machine. I go to my manager and I have the machine up and running but it does not recognize it.
View Articlehyper V storage missed
i have hyper V inside host server the host server connect via ISCSI to storage now such storage crashed but the Hyper V machines still running and his case is running-Critical how i can save the VHD...
View ArticleHyper-V Server 2012 installation doesn't finish
I'm trying to install Hyper-V Server 2012 on one of our servers. After the first installation phase, the server reboots and gives me the "Initializing devices" screen. After this, the server reboots...
View ArticleDifferencing disks and Windows Updates
HI,I'm planning a new lab environment and due to all sorts of reasons I have limited disk space available for the various (10+) machines. To overcome the disk space problems we're going to build the...
View ArticleHard path limit of 8 in VM with Hyper-v virtual fibre channel?
Hello,I am seeing a strange situation where I cannot exceed 8 paths in a vfc guest and wanted to see if anyone else has seen this.I have server 2012 parent with Hyper-v and connecting to a storage...
View ArticleWindows 2012 teamed NIC
I am not looking to team two network ports that are available to our Hyper-v virtual server, but rather I have a server co-located in another city which we want to repurpose as a Hyper-v host...
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Intermittent problem live migrating VMs with no shared storage
I am having a rather strange problem while live migrating VMs with no shared storage on Hyper-V 2012 (core version).If I try to live migrate (LV) between two hosts it fails. The funny thing is this...
View ArticlePerformance differences
I have an application on a Server 2012 Hosted 2008 R2 VM that performs roughly 1/5 the speed of the same application on a Server 2008 R2 hosted VM. Because the application software is the same, I...
View ArticleHyper-V on Windows server 2012 Guest Failover Clustering
Hey,I have 2 Windows Server 2012 Datacenter Edition servers running Hyper-V on them. On each host I have a server that I am trying to setup guest clustering for a fileserver and they both are sharing...
View ArticleServer 2012 Hyper-V Hosts semi-crashed
We did a clean rebuild of our Hyper-V environment just over 2 weeks ago. 3 HP DL360 G7 servers, two clustered with Failover Cluster Manager, the third is a stand-alone host for Dev/Staging servers....
View Articlehyper v wizard hangs
Hi,every wizard in hyper v manager that I run hangs, but it completes the action I guess it those not sent the confirmation that it is done, this happens with all the servers, if I try to create a VHD...
View ArticleHyper-V and domain
Hi!If we setup a new system with 2 Hyper-V hosts that are clustered they must be domain joined. We dont have a domain configured yet, since this is a new system. We only have 2 Hyper-V hosts. So to...
View ArticleHyper-V replica and SQL server
I’m going to use Hyper-V replica for disaster recovery of production environment. The system includes Navision on MS SQL 2008 R2 for around 35 users which I’m going to move to Virtual Machine (with...
View ArticleHyper-V migration problems
I have the following server setup: -Storage Server, with an SMB file share -hyper-v host 1 -hyper-v host 2 All three servers are in the same domain, and the VMs are hosted on the host servers but...
View ArticleEnabling Replication Fails
We are a vmware shop evaluating Hyper-V 2012 for the first time. I've done quite a few searches on this error, but have not been able to find a solution for this issue we are experiencing. Your help...
View ArticlePassthrough disk showing as online in Disk management - machine fails to boot...
All,I hope anyone can offer an answer.We have a HA Windows 2012 Hyper-v Server cluster with an EqualLogic storage.We have serveral machines running on passthrough disks with no issues. When I am trying...
View ArticleMOC 20410B vm import fails - Import file format error
Just downloaded the updated version of MOC 20410 and none of the 8 vm's included will import. I receive the following error (but note that {GUID}s are unique for each machine):Failed to import a...
View ArticleHyper-V 2012 Breaks Ubuntu 10 and 11
Hi All,With Hyper-V 2008 R2 installing Ubuntu 10.10, 11.04 and 11.10 used to work with no issues. The synthetic network driver worked and was stable.However, we recently upgraded to a Hyper-V 2012...
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