Active Active FileServer Clustering using Windows 2012
Hi All, We are trying to implement Active/Active File Server Clustering in Win 2012. Any pointers to resources to guide us about how to do it will be appreciated. This particular feature has got veto...
View ArticleWindwso 2008 R2 Failover Clustering and Subnets
I have a Windows 2008 R2 Failover Cluster housing SQL 2008 R2. Each SQL node has two IPs, one on the 192.x network and another on the 10.x network. The cluster name (MSSQLSERVER1) is only assigned an...
View ArticleNVGRE aware Load Balancer
Hi All,Is there NVGRE aware Load Balancer on the market or does MS NLB is supported over NVGRE Layer?Is there any Load Balancer which could be used over NVGRE Layer in multi tenant configuration with...
View ArticleOwnership of cluster disk 'Cluster Disk 2' has been unexpectedly lost by this...
I had been working with Hyper-V host and all of a sudden CSV is lost. I tried running validation test but that didn't help. I checked validatedstorage.log and found this***** Validate Server Start ****...
View ArticleCluster recourse network name failed
I created windows 2008 failover cluster named as “hamqvcluster1” – Success I am not a domain admin and delegated access. The AD object created itself without my intervention...
View ArticleSwitch over time of MSMQ Cluster is very high more than a minute
We are using Windows cluster service i.e. Failover cluster on Windows 2012. MSMQ is configured under failover cluster. There are 2 nodes connected on 1 GBps private network. When we switch over the...
View ArticleHow do I cluster 2 servers without using a single SAN or shared drive
Good day, Fairly new to Server 2008 and working on my SQL 2008 studies, however, we are a bit stuck. We currently have 2 Server 2008 R2 Enterprise servers at our datacenter, currently in DEV not live....
View ArticleFile Server clustering and Shadow Copies
We have the following setup:1 x SAN2 volumes are mapped, 1 for data and other for shadow copies. These are added in failover cluster as separate cluster disks2 x Windows Server 2008 R2 in Failover...
View ArticleError During failover Clustering - Public Network Partitioned
I have two node cluster (one server in Production site & another is in DR site) and there are configured in Geo cluster Environment, No network issue is occurs from Production to DR fail over,...
View ArticleHandling where CNO/vCNO are created using POSH in Windows 2012 Failover...
Hi, I read up on the following weblinks;http://blogs.msdn.com/b/clustering/archive/2012/03/30/10289577.aspx&...
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Help! Single Node using all of its memory on Server 2012 Cluster
I have two Server 2012 Nodes (Dell R620s) running a Hyper-V Cluster using CSVs on a Dell PS4100 SAN.Each Node has 256GB of Memory, and currently each node only runs two Virtual Machines with Assigned...
View ArticleWindows 2012 Cluster and putting cluster disk in Maintenance mode. What does...
I had an issue where a customer put a Windows 2012 Clustered disk in Maintenance mode prior to performing some Storage controller maintenance. MPIO did not function properly. I am having a hard time...
View ArticleSafe to restart Netlogon service?
I'm in the process of promoting a cluster server to a domain controller--It is currently waiting for the reboot required after running dcpromo.Through an issue with another node in the cluster, I've...
View ArticleClustering Different Versions of Hyper-V 2012
I have 3 servers. 2 of which have Server 2012 Standard edition w/ Hyper-V Role and 1 Hyper-V 2012 Server. When I run the cluster validation wizard, I get:Validate Operating System Installation...
View ArticleCluster will not fail over when all paths to a disk fails on active node but...
Hi all,We are setting up a new Server 2008 R2 cluster with two nodes. Each node is presented two LUNs from our SAN, one for the Quorum drive and another for application data.We were testing failover...
View ArticleLive Migration (Attempt Failed) No Cluster Network available?
Unable to migrate any of my VMs; This was working fine until I modified my Cluster to have its own network subnet. Any ideas on how to fix this error? Log Name: System Source:...
View ArticleCluster shared volume disappear... STATUS_MEDIA_WRITE_PROTECTED(c00000a2)
Hi all, I am having an issue hopefully someone can help me with. I have recently inherited a 2 node cluster, both nodes are one half of an ASUS RS702D-E6/PS8 so both nodes should be near identical....
View ArticleWindows 2008 R2 SP1 Exchange DAG event 1196 and 1579 Bad DNS Key
Hi,I'm running an Exchange 2010 SP1 DAG on Windows 2008 R2 SP1. We are using an INFOBLOX appliance for DNS resolution.DNS resolution is working and SRV records are created.On one of the two...
View ArticleAdd Cluster Nodes failed: "Unable to successfully cleanup".
Does anyone got any good hint about what the potential cause of the Add Cluster Nodes failed with the following report details would be and if there is a way to rectify it without re-create the...
View ArticleAccess denied adding 2nd node to 1-node cluster
Hello, folks. Hoping someone can tell me where I've gone wrong. Have a couple 2008 Enterprise Server Core machines for a file server cluster. Initially created a one-node cluster and is working fine....
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