Hyper-V MAC addresses
Hi,I understand that each Hyper-v node in a cluster will have its own dynamic pool of MAC addresses that should be different between them. When a VM is started on a node it gets a MAC from this pool,...
View ArticleWindows Load Balancing on Multiple VLAN?
Hi all. Just wondering if any of you having this same issue as I did. I've got NLB configured on 2 VM running on Hyper-V. Each of the VM equiped with 2 NIC. The NIC for heart beat purpose is...
View ArticleMicrosoft best practices for patching a Cluster server
Good morning! I was wondering if you had any web resources (Webcasts) or whitepapers on Microsoft best practices for patching a Cluster server? I will list what I seen online; the third one was very...
View ArticleIs it OK to modify a CSV directly now in Windows Server 2012?
I have opened a case with MS Support and went back and forth for about 2 months trying to get them to answer this question and ultimately they said they could not and directed me to post here.Here is...
View ArticleCluster Storage : All SAN drives are not added up into cluster storage.
Hi Team,Everything seems to be working fine except one minor issue which is one of the disk not showing in cluster storage even validation was without any issue, error or warning. Please see the report...
View Article2012 R2 : Cluster SETUP : Generic Service SETUP :
Dear All,I am facing a very strage issue while creating a cluster in Window Servr 2012 Standard R2. I am getting error (in attached file) which is"The network name 'clustername.domain' is already used...
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2012R2 - Validate a Configuration Wizard, Validate Network Communication...
I have two physical Dell R720's with Windows 2012R2 Datacenter and a HyperV VM (SCVMM 2012R2) with Windows 2012R2 Enterprise.I have been trying to get the SCVMM 2012 R2 wizard to build the cluster for...
View Article2 node cluster windows 2008 R2 cluster won't form
Hi,I'm trying to build a 2 node cluster and having no luck at all. My validation works great but when I go to create the cluster it fails on the forming cluster section after about 2 minutes. I...
View ArticleSlow Disks After Cluster Creation
Hi, I have a Windows Server 2008R2 SP1 cluster, consisting of two VMWare virtual servers, which is experiencing very slow disk performance (~10mb/s when copying to or from any of the cluster disks). If...
View Articleevent id -5120
Hi All,Can any one help me to resolve this issue. iam not geting 100% validation report for my cluster configaration...DCluster Shared Volume 'Volume1' ('Cluster Disk 1') is no longer...
View ArticleCluster (SQL instance) registering multiple-IP addresses (Datacenter and DR)
Hi everyone, I have an SQL cluster based on Windows Server 2012. Its a Geo Cluster with backend SAN replication to DR. The DR is a different subnet than the HQ nodes. (Two nodes in HQ, 1 node in DR)....
View Article2012R2 Cluster "Protected Network" not working / no failover
hi,I have two 2012R2 hosts running in a cluster. Hardware is exactly the same. I created a Virtual Network on both Hyper-V managers. Live migration is correctly working.However i was testing one of the...
View ArticleSome clients only access files through admin shares on 2008r2 cluster
Hi guys,This is throwing me off and need some help. We have a 2008R2 File Server cluster. It works great for all of our windows clients. 95% of our scanners work, but some just will not work...
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Network Questions on 2012 R2 Hyper-V Cluster
I am going through the setup and configuration of a clustered Windows Server 2012 R2 Hyper-V host. I’ve followed as much documentation as I can find, and the Cluster Validation is passing with flying...
View ArticleHyper-V Clusterstorage inaccessible?
I've had our cluster up and running for 6 months or so, everything has eben going smoothly. This morning things started behaving very strangely, starting with an event: Cluster Shared Volume 'Volume11'...
View ArticleWindows 2008 Failover Cluster - Cannot add a generic service
Trying to add a generic service in a failover cluster.Select the option Services and Application and it opens the wizard and then displays the error "An error was encountered while loading the list of...
View ArticleWindows 2008 R2 Failover
We have a 2 node Failover cluster created in a Node and Disk Majority (recommended) condition. The nodes have shared Quorum and Data Disks on iSCSI SAN. The only application on these nodes is SQL...
View ArticleRemove a hyper-v cluster network
Hi,I accidently enabled cluster communication on network cards that were intended to be solely for Hyper-V VM guests. I disabled that, but one node is still showing the nic as failed, and the cluster...
View ArticleCluster shared disk, user quotas
Hello,I am having some trouble finding any information on users quota's for a cluster shared disk. I have the system all setup and working with the file server role, shared disk and share's. All I...
View ArticleAdd node through RODC
Hello,I would like to know how to add a node to a Cluster in a DMZ environment through a RODC?I create my cluster with 2 nodes without problem, but now, we added a new physical server and I would like...
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