2008 R2 CSV Acting like Redirected Access but not in Redirected Access Mode
We've been experiencing some issues with some of our hyper-v guests lately with disk latency. On one of our busy clusters a VM could have an average read or write latency of up to 300-400ms with...
View ArticleCluster Aware Updating help
Hi guys,We are configuring and using Cluster Aware Updating to patch our server 2012 clusters. We triggered the run and it managed to patch the servers but failed to restart them. The error is Failed...
View ArticleNeed help to fix Windows 2008 cluster upgrade issue.
Hi,We did in-place upgrade from Windows 2008 to Windows 2008 R2 on first node in two node cluster {we did not notice or read the microsoft article which states it is not supported :( }. Now, after the...
View ArticleUnable to migrate virtual machine in vmm created in VMM
Greetings.I'm new to Hyper-V and am wondering whether the sympton I'm having is normal or there is something wrong with my config.I have a 2-node Hyper-V 2012 cluster. Cluster validation thru Cluster...
View ArticleAD DC & Failovercluster on one Server
Hi folks,I have read lots of threads, posts & stuff. Everyone says installing a AD DC / DNS & Failover Cluster on one 2012 machine is not a good idea.Is it really impossible, even if the...
View ArticleGeo Cluster
Hi Team,I'm working on a project, which needs me to create a document on configuring Geo Clustering for Windows 2003 server / Windows Server 2008 (setting up clustering on two different Data...
View ArticleRKF failure - SRV2 failed to get acknowledgement from Resume Key filter for...
Afternoon,We have a Hyper-V Cluster - 2 hosts with shared storage via iSCSI and have started receiving the above error in the event log (Applications and Services Logs > Windows > SmbServer).The...
View ArticleSOFS hardware setup advice please
Hello,I'm looking for some advice on setting up a SOFS cluster, the following is what I have in mind:x2 HP DL380p servers running Server 2012 Datacenter and HyperV, a 10Gb network card in each10Gb...
View ArticleAn error occured while starting the New Virtual Machine Wizard - Server 2012...
Full error (wall of) text:Unable to cast COM object of type 'System._ComObject' to interface type 'System.Management.IWbemServices'. This operation failed because the QueryInterface call on the COM...
View ArticleKeep Repair CNO to Live Migrate VM
I've 2 node cluster -Win 2012 Hyper-V. Cluster is working fine and can live migrate without any problem. But after a while (few days) saw error message on dashboard mentioned CNO -kerberos security...
View ArticleCluster Aware Updating set up - VirtualComputerObjectName param ignored
I am trying to set up Cluster Aware Updating, but it always fails with the following error:Add-CauClusterRole : Unable to create the CAU clustered role because a Network Name resource could not be...
View ArticleUse legacy CSV LUNs in new Hyper-V 2008 R2 Cluster
Just wondering if it's possible/supported to move several CSV LUNs from an existing 2008 R2 Hyper-V Cluster to a new one that is going to be built?The exisitng SAN will remain but new Hyper-V Hosts...
View ArticleIPv4 support for Failover Clustering Windows 2008R2
Hi,We are having issue with our SQL2008 cluster. Preferred Node randomly failover to another node and it has been happening for couple time during the years.For some of the application like VMware...
View ArticleClustered CA failover but the CA appl not started
After changing the Clustered CA servicename, and testing the CA failover, I see that both the storage and the CA servicename failed over successfully but the CA apllication itself did not start, unless...
View ArticleWindows 2008 R2 and SQL Cluster
Dear All, I would like to ask few things about Windows 2008 R2 and SQL Cluster.1. Would multi-subnet for cluster be difficult to deploy and will it have difficulty to use?2. Can I use 1 network port...
View ArticleNLB Cluster Multicast Windows Server 2012
Hi,I have Cluster switched to multicast. My cluster have two node. Problem is that one of nodes do not receive multicast trafic. Is that due to online\standby between nodes or something else?Thanks.
View ArticleHow do I do registry replication in Windows 2012 clustering?
In Clustering on Server 2008, when I created a new resource, such as a Generic Service or Generic Application, one of the tabs on the properties page was for registry replication. I have set up a...
View ArticleCluster resource cluster disk failed
Hi,I have two windows 2008 R2 nodes within a cluster. Since a week one of the disk of the cluster became unavailable. The cluster logs show this : Cluster physical disk resource 'Disque du cluster 2'...
View Article2003 cluster: add node wizard reports wrong IP info
Hello all,I am trying to add a 4th node to a 2003 cluster. When I run the add node wizard the summary shows the public and private IP addresses for an existing node in the cluster (the one that is...
View ArticleNetwork Adapter Question (Network Location)
I have a W2K8R2 SP1 (Datacenter Edition) Failover Cluster. Each node has 8 network interfaces: 4 External Virtual Networks connected to company network switches, 2 iSCSI interfaces (CSV) and 2...
View Article