Pass Through Disks - VMM 2012 R2 Unsupported Cluster Configuration
I have A 3 node Server 2012 Cluster. I created two LUNs on our EMC SAN, added the LUNs as storage to failover clustering, and then assigned them as pass through disks for a file server. VMM is now...
View ArticleNode properties keeps crashing - 'A weak event was created and it lives on...
OK So I have manged my first cluster (Brief spec below)But everytime I try to look at the properties (so I can set the home nodes of a VM and fallback settings) of one of the nodes it crashes.The error...
View ArticleHow to perform disk validation against a Single/Selected LUNs in Windows...
Hello All,I have a scenario here where I should need to perform a disk validation(only disk, not other tests) against newly added LUNs in windows cluster(which are in available storage) without taking...
View ArticleServer 2012 - CSV & RAID Advice
Ok, Dell VRTX server with 2 blades. Primary storage will be 10 x 600Gb 10k SAS drives.Planning on running Hyper-V cluster to host primary file server, print server, SQL, Sharepoint etc for mid sized...
View ArticleServer 2012 - Clustering CSV Config advice
We have a Dell VHDX Server with 2 server blades (This has shared storage built in)I've installed Server 2012 Datacentre on both servers, configured a cluster (My first!)I have a number of HDD's in the...
View Articlethere was an error analyzing cluster update readiness
Hello,I have two cluster nodes running the Hyper-V edition of Windows Server, have enabled all the relevant features, installed and configured clustering, have a VM etc.... I can use all the other...
View ArticleClustering in Windows Server 2008 R2 SP1- Running Applications
We have 6 Servers each Having .net based applications and SQL 2008 R2 Databases.We want to make all these applications High Available.We have about 6 Free Servers; so my questions are:1- Can we make...
View ArticleC:\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 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 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...
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