red x icon appears on DC machine for DNS while doing windows clustering
While working with WFC on windows server 2008 R2 I came across red x icon on DNS on DC what could have gone wrong here and I am also getting Network configuration error for clustering.I get critical...
View ArticleDNS refused Error in Failover cluster !!!
Cluster network name resource 'Cluster Name' failed registration of one or more associated DNS name(s) for the following reason:DNS operation refused..Ensure that the network adapters associated with...
View ArticleEntries in clustering log for DFSR checkpoints
Hi,I am looking through our cluster logs trying to rule out errors and I notice a repeat instance of this error for all of the cluster disks every 5 minutes:ERR [RHS] Error 161 from ResourceControl...
View ArticleNetwork essentials for windows failover clustering on vmware7.0
well I want to know when you do windows clustering setup on vmware nodes then do u still need 3 separate physical NIC in base/host machine.As I am doing two node WFC on server 2008 R2 on VM nodes with...
View ArticleDNS operation refused - Event ID 1196
Receiving the below event on Windows Server 2012 cluster. Please list the steps to resolve this issue.Log Name: System Source: Microsoft-Windows-FailoverClustering Date: 12/24/2014...
View ArticleCAU sees no updates
Hi,I'm trying to setup cluster aware updates. I've installed the feature and have all green checkboxes.I run SCCM for patching. I created a CAU collection and published all the critical/security...
View ArticleFailover nodes that are running inside of Windows Server 2012 virtual...
Hi,I Ran system advisor the other day and I'm getting this message: Failover clusters that are running inside of virtual machines may have problems with nodes joining the cluster. The problem occurs...
View ArticleHow to Load Balance Event Collection
Hi, I got the Windows Event Forwarding working, but how can I load balance a huge number of souce computers to forwared their events to two or more servers in my domain?Im Using Windows Server 2012R2...
View ArticleLUN can't be accessed after move it to another Hyper-V Failover Cluster...
Hi all,I have a old cluster, let's call it cluster01, and a new cluster, cluster02. There is a LUN attach to cluster01 as a CSV volume. I forgot to "remove from cluster shared volumes" in Failover...
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Disk Management shows 'unallocated' and 'online' basic disk on a 4 node...
We've a 4 node Windows 2003 File Share Cluster. I logged onto one of the nodes and found there are a lot of SAN connected disks that show 'Unallocated' in Disk Management as below,Please could someone...
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 ArticleEncountering 'SQL Network Name (xxxx)' failed to create its associated...
I am installing SQL cluster 2012 and encounter the following error. The cluster event log has following error. Please help me to understand this and solve this.Cluster network name resource 'SQL...
View ArticleCluster Network name resource could not be updated in domain
Hi,I have the following error and need clarification on the below solution in bold:Event Id 1206 -The computer object associated with the cluster network name resource 'Cluster Name' could not be...
View Articlewhat should be recommended Configuration for ISCSI Target and initiator in...
Well can anyone tell what should be the ideal setup for target and initiators for settings san with ISCSItarget software in windows clustering??AS I have come across different ways to configure VHD in...
View ArticleWhats the impact of disabling “Microsoft Failover Cluster Virtual Adapter...
Hello,I have System Center Advisor telling me to disable “Microsoft Failover Cluster Virtual Adapter Performance Filter" on any host cluster that hosts a guest cluster. In my case, all of them. KB:...
View ArticleNLB not working in multicast mode in VMs running on Hyper-V2012 but unicast
I have two VMs on Hyper-V2012 running windows server 2012 R2, add NLB adapter for both VMs and enable Mac address spoofing, create NLB cluster with mode multicast, failed to ping from other VLAN. After...
View ArticleCreate cluster with 2 different operating systems.
Hi everyoneI have a questions. Can i make a cluster on with two different windows servers. First server have installed a windows server 2012 standard. Second have windows server 2012 r2. When I run a...
View ArticleVM's resetting randomly
I have a 3 node Server 2012 R2 cluster and I'm seeing VM's randomly resetting and an error 1069 is logged in the cluster errors. Some of the VM's that have reset have older (Server 2012) integration...
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Clussvc.exe CPU spike windows 2012 r2
Hello,Does anyone experience CPU spike on windows cluster.exe (windows 2012 R2, SQL Server 2014 all updates installed).The sympton is every a couple of minutes, cpu spikes and it is driven by...
View Articlehow to clear all firewall setting after removing AD DS role from machine
Hi all, I have removed AD Domain service role and DNS role from my DC machine as well as member nodes then I did get them back as workgroup nodes successfully but the problem is when reconfigure proper...
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