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Missing Services & Applications for 2 Virtual Machince Missing.
I recently destroyed one Hyper-V cluster and added two of the host (along with 2 VMs) to another cluster. All the VMs are up and running with out issue. However, when I look at the Failover Cluster...
View ArticleWindows server 2012, Failover clustering, Hyper-V, Hyper-V replica, design BP
Hi Experts,I am in the process of implementing Windows server 2012 and new features to my company, and have some questions related to design and best practices My environment:2 different sites, Windows...
View ArticleCannot remove a Server 2012 DHCP failover relationship
Hi, We created a test server (2012 std) and activated a dhcp server failover relationship with it. After having conducted various tests, this server was deleted. Unfortunately we discovered later...
View Articleiscsi block storage failover cluster
Helloi have 2 identical servers for hyper-v cluster based on windows server 2012 in a vanilla cluster based on a quorum disk and 3 identical servers for iscsi faiolver cluster based on majority of...
View ArticleMove existing Windows Server 2008 R2 (Enterprise) Failover Cluster to a new...
Hello,I have an existing three node Windows Server 2008 R2 Failover Cluster. The node servers host numerous virtual servers (Hyper-V) as well as a SQL Server 2008 R2 Failover Cluster.We currently host...
View ArticleHow to get Cluster IP address?
Hi All,I'm new to clustering,and having a two node cluster. I need write a piece of code to get the Cluster IP address. Below is the way i'm following1) Read all resource entries from the registry path...
View ArticleWindows Server 2008 R2 Load Balancer UAC Problem
I am using Administrator account on both servers, turns out when I disable UAC, the load balancer works fineWhen I enable UAC, the load balancer gives access denied error, similar to this...
View ArticleCluster network name resource 'CAMDtc' cannot be brought online 'Event ID 1207'
I have Failover Cluster with two nods after network down I found the following Errors:"Cluster network name resource 'CAMDtc' cannot be brought online. The computer object associated with the resource...
View ArticleVHDs missing following power failure.
Hi All, We have recently installed a new virtual environment with two PowerEdge servers connected to a PowerVault MD3200i using directed attached iSCSI. The other night a power failure occured and...
View ArticleHow to upgrade servers Firware in Windows Cluter Environment
Hi, Can anyone help me for making "part of Action" to upgrade servers Firmware in Windows cluster Environment which running 2K3 OS & SQl 2005 Enterprise Edition. The Org Environment has running Two...
View ArticleMajor Cluster Failure
Hi,There was a major cluster failure in our PROD environments last night. Everything has back to normal after switching back to all SQL server instances back to their correct owners.Interestingly the...
View ArticleError Installing WIndows Cluster
I am getting an error installing a windows 2008 R2 Cluster with the following messageAn error occurred while creating the cluster. An error was encountered while determining shared storage for...
View Article3rd Node Can't Access C:\ClusterStorage
I recently added a 3rd host to my failover cluster.There is a 2TB Lun assigned to each of my nodes, and each CSV disk shows the correct owner.Live Migrate, Quick, and Move VM to the third host all...
View ArticleCannot add service to 2 node cluster
Hi,I have created a 2 node cluster (single-site, Windows 2008 R2 Enterprise) with a node and file share majority quorum configuration.When I try to add a installed service as a generic service I get...
View ArticleSQL Server 2008 r2 failed on Windows Server 2012
Hi AllI have a Windows 2012 Server and i want to install cluster SQL 2008 R2 I validate my configration without any error and i create my cluster windows without any problem,I create also DTC role and...
View ArticleUnable to create 2-Node Cluster - Timeout Server 2012
Hello Everyone,I have 2-2012 servers that I'm trying to setup clustering with. Individually they can create their own 1 node cluster no problem, adding to an existing cluster doesn't seem to work...
View ArticleThree Node MultiSite Cluster Fails After Losing One Node
We have a pretty simple 3-node multisite DAG setup with DAC mode enabled; two sites, the primary (SiteA) has two mailbox servers and the secondary (SiteB) has one. The cluster is set to use a Node...
View ArticleWindows Failover Cluster not recognizing installed Failover Cluster feature
Hello, For a test I'm trying to set up a Windows Failover Cluster. When I enter the validation Test from the Server manager on one of my nods and browse to the name of my local node I get the error...
View ArticleDifference between DHCP function within Failover Cluster and DHCP failover ?
Hi, I noticed that with server 2012 there is a new function for DHCP Failover, so what's the difference between that vs creating a DHCP server under the Failover cluster manager? Which one is preferred...
View ArticleBasic cluster brand new 2012 production environment
We are purchasing 2 identical machines to run Hyper V (in Gui mode) and a SAN for disk space.Now playing around with things, in find it a bit confusing. Seeming the first task besides configuring the...
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