C:\ClusterStorage\volume1 not accessable after nodes been truned off (MPIO)
I have a problem with a two node hyper-v cluster (2008 R2) and access to the CSV after the cluster nodes have been turned off and after they comes back on-line they can’t access the CSV (when clicking...
View ArticleCannot Bring Cluster Name Online
I have a 2-node Windows 2008 cluster that has been working fine for over a year. Recently, we moved the resources from the one node to the other and everything failed. We are able to bring up all of...
View ArticleCSV volume missing from node after reboot?
I have a production HA cluster with Hyper V and CSV volumes, and 2 nodes. This last weekend while patching the nodes I am no longer seeing the volumes under the c:\clusterstorage. The only errors I...
View ArticleQuestion about cluster node majority voting
We've been having problems with a DB instance crashing regularly. This weekend when it crashed, it seems to have taken the node it was on with it, or this was a separate incident...Right now I have 3...
View ArticleWindow Server 2008 R2 Active Directory and Terminal Services Clustering
Dear All,We are Window server 2008 Enterprise R2 with - Active Direcotry - TerminalmServices (thin client solution) - DHCP and DNS ServerCurrently we are aiming to implement for cluster for the server...
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Windows 2012 R2 Failover Cluster Hyper-V Invalid Class error when I'm trying...
Hi, in my test lab environment I created Windows 2012 R2 Failover Cluster with 4 Servers to get Hyper-V HA.I had no issues with Windows 2008 R2 or Windows 2012 before in same setup (2 NIC, FC HBA, SAN...
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 ArticleCAS NLB issue
Dear All, Exchange details: Exchange 2010 SP1 2x CAS/HT servers (VMware) 2x MBX servers (VMware) Both CAS servers are load balanced by NLB using multicast. Cas array address is 10.1.62.41 Cas Server 1...
View ArticleXP Clients unable to access a 2012 Clustered File server by name, only by IP...
Enviroment: Failover Cluster 2012: Physical Nodes: srv-cluster01 and srv-cluster02Virtual Nodes: srv-fscluster;Domain: Only 1 Florest and 1 Domain, two Domain Controllers(Replicated and Checked);I has...
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...
View ArticleHyper-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,...
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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 ArticleWindows 2003 Cluster issue
HI I am running windows 2003 OS which is configured clustering ( 2node ) All the while it was running successfully today after reboot one of the node does not come up, I verified the disk signature,...
View Articlewin server 2012 two node cluster, local "cliuser" issue
Hello,I have a two node Windows Server 2012 STN Cluster with a few SQL instances installed inside it. Recently in my security event log I see these errors on both nodes:An attempt was made to reset an...
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 ArticleCSV iSCSI LUN slower than iSCSI LUN on same netapp filer
First time for me playing with CSV and Windows Server 2012 R2. (Looking Forward to use SMB 3 and CSV Cache for hyper-v)Old productive using iscsi luns as vhdx/vhd storage from each hyper-v...
View ArticleWindows 2008 Cluster question on using a new cluster drive source from...
I have a two node Windows 2008 R2 enterprise SP1 cluster. It has a basic cluster setup of one (Q:)quorum disk and data disk (E:) which is 2.7tb is size. This cluster is connected to a shared Dell Disk...
View ArticleCreate failover cluster to host Windows 2012 DC, Exchange 2013 and SQL as VMs
One of our clients has running Windows Essential 2012, SQL and exchange 2007 as VM on VMware for 4 years without major issue. However, the physical server is getting old and have some hardware issues...
View ArticleFailover Clustering, setting up AD and adding servers to Hyper V manager
First post over here. I have been playing with Server 2012R2, creating VMs etc. I thought of getting adventurous and tried to create a fail over cluster.1. Do I really need VMM to be able to manage two...
View ArticleVSS on File Server Cluster 2012 R2
We just configured a fail over cluster and added file services. We would like to configure the storage with VSS to allow for easier file restoral by the end users (volume is snapped at the SAN...
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