Application hang / no access to C:\ClusterStorage Windows Server 2012 R2
Hello tech-guyswe have a "just another hang" problem.I am going to build a 4 node hyper-v failover cluster. At the moment we have two nodes. Node 1 & Node 2 Windows Server 2012 R2 Datacenter Eng -...
View ArticleClustered role 'Cluster Group' has exceeded its failover threshold.
Hello.I’m hoping to get some help with a cluster issue I’m having using Windows Storage Server 2012.When the cluster is created my Cluster Core Resources are all happy and online.I can more the Cluster...
View ArticleCluster Failover
Hello,I have a cluster with two nodes. Is there a way to know exactly when the last failover happened, like an event or something like that?Thanks & Best Regards,Fabio S Rodrigues.
View ArticleWindows Server 2012 R2 with NLB/OCSP - Core/GUI
I try to understand what i have done wrong.I have two Windows Server 2012 R2 with a OCSP Cluster and a NLB Cluster. I removed the Server GUI after configuration. Now i wanted to look up some...
View ArticleCSV Online But Missing in Disk Management
Bit of a weird one to me...I have a CSV on a Server 2012 (non-R2) Hyper-V cluster node that is online and accessible at c:\ClusterStorage\CSVolume1 but it does not show up in Disk...
View ArticleManage MSMQ is missing from Failover Cluster Manager when configured using...
Hi,I am hoping someone would be able to help me as I have looked on the internet for an answer to this. We deploy a number of servers that are configured using Powershell. I am in the process of...
View ArticleHyper-V with SOFS Appalling Write Performance
Hi,We are testing our new scale out file server and are having major issues with performance. We have 2 server clustered running the sofs attached to a shared jbod with 8x 4tb sas drives. We have...
View ArticleWindows Server 2008 R2 SP1 2-Node cluster - Replace failed node
Hi - I have a two node Windows Server 2008 R2 SP1 fail-over cluster (DHCP, File, Print) where one of the nodes have failed beyond recovery. What I would like to do is to evict the failed cluster node...
View Articlecan you have a cluster within a cluster?
Hi,I have a Hyper-V Cluster with 6 nodes.is it possible to have SQL VMs running within this Hyper-V HA cluster and also hosting an SQL always on cluster?the SQL DBs will replicate to another server...
View ArticleLosing CSV LUNS during back-up
We have a problem that during the back-up of our 4 node Hyper-v cluster, the CSV's are placed in redirected mode and do not return back in the normal state when the back-up finishes on one of the...
View ArticleStrange problems with 2012 R2 Hyper-V Server creating cluster
I wasn't sure which forum to put this in to be honest, as it could be a general server issue, Hyper-V or clustering. I'm having a really frustrating issue with Hyper-V Server 2012 R2. I'm currently in...
View Articlewhat different with failover cluster and HPC, can i install the SQL server on...
why i found there have some application can use the failover and HPC same time, can i use HPC as te SQL server high availability? what is the excatly different?
View ArticleCannot add storage to new cluster
Hello,I have a newly created failover cluster based on Hyper-V Server 2012. I currently only have one node, as this is an upgrade process where I'll add the other nodes as I move virtual machines...
View ArticleKerberos errors on the CNO, error in Server Manager and can't use Veeam
So I think this error is the same as Ive had before on Server 2012, where you move the CNO into a different OU, then after 60 days when the password for the computer account expires you get into...
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Installing .NetFramework 3.5 in VMs
Hello!Today I ran into rather strange issue: when I tried to add .NetFramework 3.5 to my virtual machines (Guest1 and Guest2, clustered) I got this error:It looks like Windows doesn't see the Windows...
View ArticleLive Migrations of VMs with VHD disks / Long blackout times
Hi all, I'm having some issues with live migrations of virtual machines that have .vhd files in our Windows 2012R2 hyper-v clusters. When I perform a live migration of a virtual machine that has a .vhd...
View ArticleThe IRPStackSize parameter on Windows 2012
Hello All: I need your help. Look at this article: http://support.microsoft.com/default.aspx?scid=kb;EN-US;285089 It's related to a setting that we use on Windows 2008 R2 on Clustered Servers, with...
View ArticleDAG Kerberos Authentication Issue Exchange 2010 on 2008R2 Servers
I have 2 Exchange 2010 servers in a DAG. The witness server is in site A along with one the Exchange servers. The second Exchange server is in a DR site. The DAG has been functioning fine for 1.5 yrs....
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SIMPLE QUESTION: HOW TO MIGRATE FROM WINDOWS 2008 R2 + SQL 2012 FAILOVER...
Hello,We have 2-node Windows 2008 R2 Enterprise Edition failover cluster with Fibre shared storage (SAN) running SQL Server 2012 SP1. Below is current configuration - very simple and classic, I would...
View ArticleHost Unreachable intermittently within a Windows Network Load Balancing Cluster
Hi,We have 2 Windows 2008 R2 servers running multiple IIS web sites and load balanced across Windows Network Load Balancer in unicast mode. Although there are two interfaces in each server, only 1...
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