Upgrading clusters to 2k8 (from 2k3) - Questions on CNO/VCO objects.
I am upgrading 2 clusters from Server2k3 to Server2k8 - and the issue is keeping the same VCO's. Here is the situation. In order to test before going live, we are completely stopping all cluster...
View ArticleRe-installing Hyper-V 2012 R2 cluster node
We have a four HP BL460 Gen8 servers acting as a part of Hyper-V Cluster, running Windows Server 2012 R2 Datacenter.Storage is provided by two node 3PAR StoreServ 7400.All network and fc connections...
View ArticleUnable to Validate a Cluster Configuration. The operation has failed. The...
There is an error in XML document (5, 73). Attempt by methodMicrosoft.Xml.Serialzation.GeneratedAssembly.XmlSerialzationReaderClusterPrep.Config.Read4_As...Bolean) to access...
View ArticleCluster Validation fails with multiple networks incl. packet loss
Hello all,we have a 4 node cluster running on Windows Server 2012 R2. There are 3 networks running on different subnets, let's say 192.168.0.0 for Management, 192.168.100.0 for Live-Migration and...
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 ArticleFailing "List Services Information" Cluster validation test
HiI'm building a 2 node Windows 2008 SP2 Cluster. I've setup the SAN Disks, NIcs etc and am running the cluster validation tests. However this always fails on the "List Services Information" Test with...
View ArticleHyper-V Failover Cluster Migration
We currently have two Dell VRTX boxes, one in production, and one not (yet). The new one is running Server 2012 R2 and the production system is running Server 2012. I have read all of the...
View ArticleWSUS Email Stopped
Server is 2008 R2 running WSUS 3.2I get emails about downloaded updates. But about 4 months ago, I stopped getting emails about servers no longer reporting.I cant seem to find the options to email...
View ArticleFault-Tolerant Networks
Hi,For testing i want implementation one technique from fault-tolerant network (Simple) in virtual environment.Can you help me? Thanks
View ArticleNetwork Load Balancing - "access denied" when loading configuration...
We have 2 Windows 2012 R2 servers, both are running on workgroup. We set up NLB cluster. When we open NLB Manager on the server2, then message shows "loading configuration information. Access denied....
View ArticleClik here to view.
High Availability Clustering & Hyper-V Server 2012 Adapter Bindings
Hi thanks for reading. I have a 2 Server 2012R2 lab setup with Hyper-V and clustering. I have setup this before but using 5 single physical network adapters but now I have teams so a bit confused as...
View ArticleHow to get information about cluster disk using powershell
HiHow can I list all cluster disks in my Hyper-V cluster using Powershell? I see two cluster disk "Cluster Disk 1" and "Cluster Disk 1" in my cluster management console but I would like to see them...
View Article2012 R2, NLB and Multicast IGMP
Hi all,This is my last attempt to get NLB working before I throw in the towel :)Set up:2012 R2HP-1910 gb switchHyper-V Gen 2 nodesConfigurationEach node has two NICs, same subnet (192.168.30.x VLAN...
View ArticleCan't add Hyper-V 2012R2 Node
I've recently upgraded my 2008R2 cluster to 2012R2, which has been one problem after another. I'm at the final stages trying to add my last node into the cluster and it's failing. Right now I was...
View ArticleWitness Disk online pending for long time server 2012 R2
HiI have a two node cluster, which uses shared storage provided by StarWind (a virtual SAN which runs on the local storage of the servers) there is one CSV and one Witness disk. Everything in the...
View ArticleClustered tiered storage spaces - no tiering report
Just getting started clustered sofs spaces. I am interested to see the details on the storage tier report to see what has been moved and how much hot data I have so far. I appended the Storage tiers...
View ArticleCluster Resource IP Conflict
Hi,I have 2 node windows cluster 2008 R2 Cluster resources are offline due to Cluster resource Ip conflict.Windows has detected Ip address conflictAnother computer on this network has the same IP...
View ArticleADFS server in NLB cluster unable to reach all servers in the same subnet
I have 2 ADFS (3.0) virtual servers (server 2012 R2 on VMware) in an NLB cluster (setup for Office 365 initially) and want to be able to use the SAML to connect to a couple of Linux servers in the same...
View ArticleFailover cluster server
We have a 2 node cluster both on 2012, they were both working fine until a restart where one of servers started becoming unresponsive, when connected remotely or directly on the server you could use...
View Articledisk failover works only in one direction winserver 2012R2
I have been banging my head against the wall trying to figure this out...I have a cluster with WS2012R2 The cluster is on 2 HP DL360 G7 all latest rom drivers etc..Connection to the disks is via emulex...
View Article