Hyper-V Failover Cluster Storage Stress Test
Dear All,           I already have CSV Volumes in my Hyper-V Failover Cluster which is newly built. Is there a way to test the storage through some stress tool like we use jetstress for exchange for...
View ArticleCluster Aware Update Hyper-v
Dear All,           How can we configure Cluster-aware updates for Hyper-V Failover Cluster. Any links to blogs/article would be appreciated. Thanks.
View ArticleFailed VM in Failover Cluster Manager
We have a problem that seems to be caused by 3 VMs in our cluster that have failed. The cluster is a server 2012 R2 cluster.The VMs are not in Hyper-V anymore, but they still appear in the Failover...
View ArticleUnable to bring cluster group online
Hi,I have a Windows 2008 2 node cluster.We have SQL on node 1. The cluster group is on node 2 right now.Over the weekend, the cluster group failed and will not come back online. We were unable to...
View ArticleCluster Networking - Minimal configuration
I am looking for the best way to configure our 3 node Hyper-V cluster. Â The cluster nodes have 2x 1Gbit NICs and 2x 10Gbit nics. Â The 2 10Gbit nics are conifgured for iSCSI, so cluster validation warns...
View Article2008R2 Hyper-V HA Cluster Issue
Hi,Current setup is two DL380 G7 servers, currently in a HA Hyper-V Cluster, storage is an iSCSI HP G4300 G2 SAN. The Hyper-V traffic runs through an HP Team (same on both hosts), this team crashes...
View ArticleMissing disk on a Hyperv cluster
HyperV2012 cluster with two nodes. HP servers with 3PAR disk system. When I move and delete large disks, 2TB, losing the server I'm working on contact with all SAN disk's. Must take a restart of the...
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CAU: The plug-in argument HotfixRootFolderPath has invalid value
I am trying to apply a hotfix using CAU and have configured the self-updating options. Â When I come to preview the update for the cluster and select Microsoft.Hotfixplugin as the plugin, I get the...
View ArticleHow to create a local, non-clustered storage pool
Hello,I have setup a two-node Failover Cluster, with a shared SAS DAS. So far so good.One of the nodes also has internal disks that I wish to use for system backups.This storage pool should not be...
View ArticleFailover VM's Servers all grouping together under one server?
When I add VM server's to high availability using the wizard in the failover cluster manager. They all add under the first server that I add instead off in the top section individually as roles ( See...
View ArticleCluster dies when 3rd node is on
Hi,At work we have 3 servers within a cluster (Windows Server 2012 R2). On Monday the cluster failed and started to live migrate boxes to servers which were rebooting. We had a major site outage, where...
View ArticleResource specific cluster scheduled task not running
Hi, I've setup a couple of chkdsk cluster scheduled tasks but they're not appearing in the failover cluster section in task scheduler, and not running when the trigger is hit. They were created using...
View ArticleGeneric Application fail-over is restarting
I have setup a two node cluster on 2012. I am trying to use the generic application to fail fail over and to pick up where it left off i.e. Move what is in memory to the fail over server. I can not get...
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NLB Web Front End (WFEs)servers & Clustering IIS Application Pool between the...
Hi All,I have just encountered a very bad experience in my Production environment.My topology is as follows: NLB WFEs, MOSS APP server, Cluster DBs, DCs.NLB on the WFEs is working fine. However, for...
View ArticleNetwork Name Resource Availability - failover cluster error 1196
Hello,We're getting this error in our even logs of our four node failover cluster, we tried deleting Host A record in DNS management, that did nothing.Failover cluster event: 1196"Cluster network name...
View ArticleValidating Windows 2012 R2 Cluster Fail
Dear Reader,I am Trying to build a Windows 2012 DC R2 Cluster.I am having 2 AD Servers in Subnet else than the Subnet where I am trying to build the cluster, there is Firewall Between those 2...
View ArticleClustered role 'Availability Role' has exceeded its failover threshold
I am getting this alert on SQL 2012 R2 SP1. So please kindly tell me the solution of the below given alert on windows failover clustering .Clustered role 'Availability Role' has exceeded its failover...
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Persistent Reservation not present on Test Disk 0 from node......
Hi all,I did a research and find many similar issue in this forum. However, the issue persist.There is a Windows Server 2012 R2 Hyper-V Failover Cluster in my lab, with HP P2000 storage with Fiber...
View ArticleCluster Unavailable
Hi All,We got a serious problem here, we got two nodes(2008) in which Node 1 says Unavailable after upgrading the NIC firmware and Node 2 is working fine.Below is the event occuring in the log,1573 and...
View ArticleNetwork Configuration Problems
Hi,I am really, really struggling to get networking correct on a Hyper-V cluster. The public LAN (Management and virtual machine network) is fine. This is purely focusing on the network adapters...
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