DSM mismatch
I have a 2012 R2 cluster that was just rebuilt from a 2012 cluster. The storage is a Dell MD3200 SAN storage array. To set up access properly to the array multi-pathing has to be setup. MPIO was...
View ArticleServer 2012 Failover cluster, Failed to access remote registry
I am trying to setup a 2 node failover cluster but am getting the error above when validating the nodes.I have verified that the remote registry service is running and remote administration is enabled....
View ArticleDFS Replication to a Cluster: Error 9009 / 9101 when moving to secondary node
I have successfully been using failover clusters for Highly Available Virtual Machines and also for SQL Server. I have just recently setup a new 2-node Server 2008 R2 Failover Cluster and have...
View Articlecsv cache performance counters - No data
hi ,I setup windows server 2012 R2 Cluster hyper-vcsv cache is enabled by defaulti need to check performance of enabled CSV Cache but no collected data for the following countersCache IO Read - Bytes :...
View ArticleProper network configuration for SOFS cluster
I need some guidance with proper network setup of SOFS. I have dual port Mellenox 10Gb cards in both SOFS nodes and in my Hyper-V hosts. I also have 1 Gb (Mgmt) nics that connects the SOFS nodes to...
View Article"Failed to connect to the service manager" when I try to add nodes to a...
Hello,I get the following error message everytime I try to add a node to an existing cluster "Failed to connect to the service manager".I'm running Windows Server 2008 R2,Any ideas?
View Articleremove cluster role/group
PS C:\Windows\system32> get-clusterName ---- sql2012poc_cl1 PS C:\Windows\system32> get-clustergroupName OwnerNode State ----...
View ArticleStop server reconnecting to NLB cluster after restart?
Hi,I've got three web servers clustered together using Network Load Balancing. I took one offline via the "Drainstop" method and restarted after reconfiguring and installing updates. When the server...
View ArticleOne of AD RMS cluster servers always asks for credential
I have created AD RMS cluster on Windows Server 2012 R2. and I have configured NLB between the two servers but when users try to connect to second cluster server they cannot connect to it as it always...
View ArticleDSM QFE Number mismatch on windows 2012
Hi, my validation tests are failing with below error on MPIO disks on windows 2012 standard clustered serverFor the device-specific module (DSM) named Microsoft DSM, versions do not match between node...
View ArticleStrange NLB Issue (Update Not Attempted.Error 0x8004100a)
I'm facing a strange NLB issue, it seem to be whenever the VM is join to the domain, then I'm unable to create the NLB cluster (getting error Update Not Attempted.Error 0x8004100a)But I can...
View ArticleFile Share Witness failed
Background2 Node SQL cluster physical non virtual utilizing node and file share quorum. This configuration has been in place for around a year and suddenly the File Share Witness is unable to be...
View ArticleFSW or disk without dedicated VM for it
Hi everyone, I'm building a AlwaysOn Availability Group 2-node architecture in Azure. I'm trying to keep the VM count to 2, not counting the DC. What options for a File Share Witness or disk are...
View ArticleStorage validation test failed
Have got a problem with shared LUNboth nodes are PowerEdge R420 dell serversstorage: PowerVault MD3820fnodes are connected via FCafter validation I have got this:Physical disk 45afe2ad is visible from...
View Articledelete WFC 2012 cluster role/group fails
PS C:\Windows\system32> get-clusterName ---- sql2012poc_cl1 PS C:\Windows\system32> get-clustergroupName OwnerNode State ----...
View ArticleValidating File and Print Sharing network binding error
Hello,Hopefully somebody can assist me.Problem: I am trying to create a 2 node failover cluster using starwind and Windows Server 2012. While conducting validation I get a failure in the storage...
View ArticleClik here to view.
Disk Storage
Hi thereI am stuck at this problem in my lab envoirnmentI have EMC Iomega ix4-200 NASMy Node 1 and 2 are Windows Server 2012 r2 StandardAll updates installedCan some with this issue, who has resolved...
View ArticleCan I change which nic is used for a cluster network when more than one nic...
This cluster has been up and working for maybe a year and a half the way it is. There are two nodes, running Server 2012. In addition to a couple network interfaces devoted to VM traffic each node...
View ArticleShadow Copies on 2012 R2 File Server Cluster
Hello all!I've inherited a two node physical 2012 R2 file server cluster that contains a few SMB shares on a single clustered disk. I'd like to enable shadow copies for this shared disk but want to...
View Article2012 R2 Hyper-V cluster nodes hang
Hi,We have a two node Hyper-V cluster. ~ once a week either one of the cluster nodes hangs during a backup (Backup Exec 2014 Vray edition) causing all VM's to restart to the other node. When a node...
View Article