2 Node cluster for Exchange 2013 to co-exist with Exchange 2007
Hi All,I'm looking at setting up a 2 node Win2k8 R2 failover cluster with a quorum as a disk witness.Upon setting up this cluster, I would like to install Exchange 2013 to co-exist with my...
View ArticleCluster Computing in a Windows Environment Without HPC.
I would like to see if there was any way to set up a computer cluster with some old windows 7 laptops without HPC. I have seen Beowulf clusters with raspberry pi's with one head node that manages the...
View ArticleLive Migration VM Cluster 2012 R2
Hello allWhen I tried make live migration to one machine i receive the next error.The error code was '0xc03a0019' ('The chain of virtual hard disks is inaccessible. There was an error opening a virtual...
View ArticleSQL move from failover cluster to standalone
Hi,We have Two node Windows 2008 R2 failover cluster with SQL service.Physical mode RDM disks for Quorum and Databases connect to virtual machines through Vmware 5.5 environment. So we cannot use...
View ArticleAlways On Availability Group SQL 2012 databases on WSFC - Migration
Hello-We have SharePoint SQL 2012 Enterprise edition Always On Availability Group databases that are on WSFC.Node 1: Physical machine - Primary | Node 2: Physical machine - Secondary Question: We...
View ArticleMSCluster_ClusterSharedVolumeToResource on Windows 2008 R2
As per documentation WMI class "MSCluster_ClusterSharedVolumeToResource" under namespace root\MSClusteris available from Windows 2012, but the same class is working on Windows 2008...
View ArticleScheduler task should run on cluster servers !
Hi Guys, Hope you all doing good. I have payment related scheduler is running on only one server, which need to configure in Cluster level. As we need redundancy on scheduler , if one node is down...
View ArticleVMs loosing multipath to SAN storage
Hi,We are facing a problem with 7 Hyper-V hosts configured HBA connection with MPIO to a SAN Storage. All VMs hosted on these HV loose their path whenever a failover occur on the Storage.We are using...
View ArticleFailed to bring MSDTC online
Hi,On windows server 2012 i have created 2 node cluster. when creating MSDTC resource failed to bring it online.When create MSDTC on cluster it give success but when at Domain check its object is...
View ArticleStorage Spaces dependencies in a Cluster
Windows Server 2012 R2. I have created a two node cluster for a file server role, using storage managed by Storage Spaces. The physical storage consists of 12 HDDs in a JBOD, presented to each server...
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Cluster Shared Volume 'Volume has entered a paused state because of '(c000020c)
we have configured Hyper-V 2012 R2 cluster with below configurationNo: of nodes : 6 blade servers ( Dell)No : network: 4 ( Mgmt:1gbps, VM:10gbps + VMQ enabled,CSV:1gbps,LM:10 gbps with jumbo frames...
View ArticleWin2008R2 cluster fails to create (join or add node) "Unable to cleanup"...
I've spent an entire day chasing down one article after another that claims it might have a resolution for this problem and absolutely nothing is panning out. This is more or less a hail mary in case...
View ArticleWindows NLB cluster stops working!!
Hi I am currently in the process of implementing NLB in Windows 2012 R2 but am experiecing a few issues.I have two windows 2012R2 machines that are being used as web application proxies for ADFS. When...
View ArticleHyper-V 2012 R2 2-Node Cluster Completely Fails When One Node Shut Down
We have a 2 node 2012 R2 cluster running on a Dell VRTX chassis with M620 Blades. Cluster Storage is a 10 TB shared chassis storage and a 21 TB iSCSI Synology NAS. Cluster, Live Migration, Management...
View ArticleChanging Hyper-V VMs IP addresses to different subnet
Hi,So first of all I'm quite new to Clustering and High Availability so I'm kinda stumped with this.A client of ours is in the process of changing their LAN's IP addresses to a different subnet...
View ArticleDisk witness failing over when network disconnected
Howdy,We have a Windows 2008 failover cluster with two physical nodes (let's call them A and B). We use a disk witness (let's call it W) that's hosted on a SAN. Quorum configuration is disk and node...
View ArticleWindows cluster residing on virutal host cluster; do I need to add APIPA...
I'm planning to configure a 2 node cluster where both nodes will be virtual machines hosted on a cluster of virtual hosts. Do I need to configure the virtual host cluster to be aware of the APIPA...
View ArticleWindows 2008 R2 NLB
I have 2 Windows 2008 R2 servers and NLB cluster on them.Both serves shows NLB configuration locally.One shows, that it belongs to the cluster, and other shows same, but they doesnt show each-other.I...
View ArticleHow to check old windows 2008 failover cluster logs-Event id 1207
Hi guys,I am facing some issue with my environment , few days back on of web site was not responded and stop working , after checking it was found issue with SQL Database, Issue was resolved after...
View ArticleCritical Cluster Event ID 1146 - logged every few minutes
Good afternoon all,we are running a Failover Cluster with currently 3 nodes with CSVs on HP Lefthand SAN nodes. We tried to add two more nodes to the cluster but the attempt would fail, bringing down...
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