WMI Permissions on Cluster Name
We have recently implemented SCOM 2012 with the SQL Management Pack. On our SQL Clusters (SQL 2008), we have added a low level privilege account to the local administrators group on both nodes and...
View ArticleWindows Failover Cluster (Errors retrieving file shares)
I'm having an issue with Windows Failover Cluster with a Windows Server 2012 R2 machine. I have two cluster nodes (nodeA and nodeB). My issue is that when nodeA is the owner node, and I open failover...
View ArticleAdding nodes to Windows Server 2008 R2 Hyper-V Cluster..
Currently we have a 3 node Windows Server 2008 R2 Hyper-V Cluster in production. There are about 3 terrabytes worth of VMs running across these nodes.It is over-committed, so i've setup two new nodes...
View ArticleUnderstanding Quorum Disk
We've got a simple 3-node Hyper-V cluster setup which initially passed the verify tool 100%. We created it, added the drives from the SAN, everything works great (including planned/unplanned...
View ArticleSQL Server Instance is not coming online on windows 2008 R2 cluster
Hi,We have implemented a two node Windows fail-over cluster on which SQL server instance has been installed. As part of Fail-over testing, we have disabled network adapter in first node (preferred...
View ArticleClustered VM
Hi!Is it possible to have a highly available VM also clustered so that if the VM itself goes down the clustered copy comes online?Thanks.
View ArticleClik here to view.
One of cloud doesn't work in failover with Event ID 1205 and 1069 and unable...
Any one please respond.I've been working on creating a windows server 2008 R2 cluster for about a month now and I keep getting an error whenever I try to add a 2nd node. I keep getting The cluster node...
View ArticleHOW TO CONFIGURE SEPARATE NETWORK FOR HEARTBEAT FOR ALWAYS ON CLUSTERING
I NEED TO CONFIGURE A S EPARATE NETWORK FOR HEARTBEAT COMMUNICATION (2012 SRVER ,SQL 2012 FILE SHARE WITNESS) HOW I CAN DO THIS THANK YOU FOR YOUR HELP
View ArticleSQL Server Failover Clustering error
Hi All,I am currently setting up 2-node SQL Server cluster but I am getting error when doing the failover test from Node2 to Node1.Here is the quick overview of what I have so far.1. Setup the failover...
View ArticleNics for a Hyper-V cluster
Hello!http://alexappleton.net/post/44748523400/step-by-step-configuration-of-2-node-hyper-v-cluster-inEach server has a total of 8 NIC’s and they will be used for the following:1 – Dedicated for...
View ArticleFile Share Witness Resouces Errors in a SQL 2012 Alwayson Availability Group...
Hi I am getting the following error in WFC Manager and in my system event log:Event ID1564: File share witness resource 'File Share Witness' failed to arbitrate for the file share...
View ArticleCluster Shared Volume (CSV) not failing over on Hyper-V 2-node Cluster
Hi,We have a 2-node Hyper-V cluster in testing and I'm having a problem with the disks on it. Both nodes have 1 storage HBA each which connect to a SAN over 2 switches (the nodes stay connected as long...
View ArticleUPS Shutdown of cluster
We're setting up a simple HyperV cluster, just 3 Nodes, and it occurred to me to give some thought to unattended shutdown during extended power failure.If I understand the workings of the cluster...
View ArticleAn error occured attempting to read properties for 'Cluster Group' group. The...
Hi All, I have a two node 2003 cluster, When any one of the cluster node holding resources goes down, the resources are not failing over to the running node. In the running node I receive the pop-up...
View ArticleCluster network name resource 'Cluster Name' failed to update the DNS record
Hi, I have created a two node cluster in my environment. After creating the cluster service, it reports me the following error and warning,WarningEvent ID – 1579Cluster network name resource 'Cluster...
View ArticleEvent ID 1069 Cluster resource 'MSDTC Fails after Mcafee DAT update
My IT department has been struggling with this issue for several months and today it got escalated to me. I wanted to query anybody that has seen this issue that has MSDTC in a W2k8 R1 Cluster who...
View ArticleSELF account permissions reset for cluster account.
Hi,Windows 2008 R2 cluster.The cluster was created with a non domain-admin account, just the permissions needed to create all the AD objects in the Active Directory and give them the needed...
View ArticleWindows 2012 Multi-site cluster, quorum configuration question
We are working on building windows 2012 multi-site cluster for SQL 2012 AgAO solution. The Site-A has two nodes and a file share where as site-B has two nodes. Looking at the quorum configuration...
View ArticleServer 2012 Cluster nodes hang and VMs lock up, memory leaks and critical...
Last night my two-node cluster went down for no apparent reason. All VMs (4) were down even though the cluster manager said they were running. The cluster shared volume on my SAN was not accessible...
View Article