Live migration RDP disconnection if part of RDS, Fine if not
We have a Failover Cluster(HA) that if you are RDP'ed into a guest and live migrate everything is fine. We also have a Failover Cluster(HA) in and RDS 2012R2 setup anytime you live migrate the RDP...
View ArticleUnable to connect via Failover Cluster
I'm trying to use the Failover Cluster Manager MMC to manage a Server 2012 R2 cluster on Windows 8.1. When it attempts to connect, it says "Cluster CLUSTERNAME not found". I can successful manage it...
View ArticleCluster Aware Updating Fails if Windows Firewall service is disabled
Hi,I have installed the cluster aware updating feature on a Server 2012 R2 Hyper-V cluster and it fails if the Windows Firewall service is disabled on cluster nodes. If I enable and start the service...
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 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 ArticleHYPER V Disaster
I was upgrading my Hyper V cluster from 2008R2 to 2012R2 and disaster has hit.I built my second cluster, with one of a three node cluster and an older server everything went really well up until the...
View ArticleScale out file server client access point using public nic
Thoughts on this one.I have a Scale Out File Server cluster with a Client Access Point. Whenever i talk to the Client Access Point it uses the public nics.If i talk to the Scale Out File Server...
View ArticleMSCS cluster question - SQL server 2012 cluster
When configuring the nodes for MSCS h/w configuration, apart from the components being identical - is there any norm that all nodes should be of the same size (RAM size, #CPUs, #HBAs, etc)? I read...
View ArticleCluster Storage
We currently have a large (4TB) database attached to a shared NAS via 1Gbe. The limited bandwidth is killing our backup performance.I am investigating using a dedicated JBOD as an alternative. The...
View ArticleClik here to view.
Event ID 1212 - Cluster network name resource 'Cluster Name' cannot be...
Hello,We implemented a Windows Server 2012 hyper-V cluster recently. All was working correctly. However we decommissioned one of our 2003 Domain controller recently. Since then whenever I try to move...
View Articlefirst cluster - Server 2012 r2 - storage spaces issues
Hi Everyone We just purchased two new servers (Lenovo RD640's) and an external SAS JBOD enclosure (the Lenovo SA120), and we would like to set up a 2012 r2 failover cluster with clustered storage...
View Articleask your advice
Windows 2008 R2 clustering with two nodes: somehow, when the cluster was created, there are two IP resources in the cluster group. one is for ipv6 and another one is IPv4 (up and running). ipv6...
View ArticleQuestion on windows cluster
Hi Experts, I am new clusters. But I have to support win 2003 clusters in my environment. I know it is deprecated but asking as we are still supporting win 2003 cluster environments. Assume I have 2003...
View Article2012 R2 CSV "Online (No Access)" after node joins cluster
Okay, this has been going on for months after we performed an upgrade on our 2008 R2 clusters. We upgraded our development cluster from 2008 R2 to 2012 (SP1) and had no issues, saw great performance...
View ArticleMigrate SOFS Role between 2012 R2 Clusters
I have a sofs role configured on a 2012R2 3 node cluster, and I need it moved to a different cluster so that the nodes on the current cluster can be rebuilt. Both clusters use a CSV. The share that is...
View ArticleWindows 2012 Nodes - Slow CSV Performance - Need help to resolve my iSCSI...
I spent weeks going over the forums and the net for any publications and advice on how to optimize iSCSI connections and i'm about to give up. I really need some help in determining if its something...
View ArticleCluster-Aware Updating on error action
Can't seem to find the answer to this: If CAU encounters an issue, will it continue patching other systems (potentially deploying the issue to all cluster nodes)? What happens exactly? Am I correct if...
View ArticleAdd additional IP to Windows 2008 SP2 Cluster
Dears,I have a 2 node SQL 2008 Cluster 64bit (non r2) on Windows 2008 SP2 64bit (non r2) Server.I need to add additional IP (different subnet) to the Cluster Quorum Resource. Kindly guide me the steps...
View ArticleCluster Disk keeps going offline. Service or application failed
We currently have 2 servers, both housing 3 VMs (6 nodes total). 2 Disk are used to house these VM's. Cluster Disk 1 keeps going offline, which kicks 2 of our servers offline until we migrate the...
View ArticleAdd port rule nlb cluster
Hello,I have a two-node NLB cluster (Wk28 R2),The thing is that I want to add another port rule, and then I go to"Host Properties" \ "Port rules" , and there I see the ones I have created so far, but...
View Article