Restrict specific storage from cluster
Hello,in our cluster environment we setup Windows systems with SAN storage. Each cluster node starts with a C: and an E: drive. The E: drive is used for SQL Server shared features or installation of...
View ArticleRemoting with powershell to manage cluster
Hello. I have installed admin tools on windows 8.1. I can use all the available tools/snap-ins except for the failover cluster manager. That's because the cluster is based on winserver 2008 r2. That's...
View ArticleHow many network adapters and different subnets are needed for Windows 2008...
For Windows 2008 R2 2-node (active/passive) cluster using FC HBA instead of iSCSI, how many network adapters and different subnets are needed so there will be no warning about network in Failover...
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Cluster with LSI Syncro CS 9286-8e controller
Hello!Please excuse me for asking this question here, but I can't ask LSI as I havn't got any LSI adapter yet.I'm trying to choose the best DAS storage/controller for the two-node Win2012R2 cluster and...
View ArticleNLB Cluster problem
I'm trying to implement Network Load Balancing for my VPN Servers. I have 2 Window Server 2008 R2 running as VPN Server integrated TMG2010 Firewall. Both nodes can ping from one node to another node....
View ArticleClustering Disk configuration
Hi All!I have search many sites, including this one, and I need some help. I haven't been able to find the answer to my problem.I am trying to get a raid volume validated in the cluster and setup to be...
View ArticleCreate Clusters, formatting times out on server 2012 r2 datacenter
Hi all,This is the problem i keep getting and i don't know what to do anymore.Can anyone help me Cluster: FFS Node: Win2012-1.Samsung.com Node: Wins2012-2.Samsung.com IP Address:...
View ArticleThe different about the igmp multicase and IGMP multicase
Hi experts,I am creating a simple IIS NLB , i misunderstanding in the two simlar multicase mode, can some one can explain how to use this different mode?Thanks.
View ArticleHow to configure automatic start option of the Hyper-V role (Windows 2012 R2)
Hi,If there a way to configure the automatic start up option of each Virtual Machine?I know that you can't use the VMM settings to setup the Automatic Start action, and the Cluster Hyper-V setting only...
View ArticleCan i use the Windows server backup to backup the failover node?
Hi,Can i use the Windows server backup to backup the failover node? if yes, please give some approximate setps tips.Any help will appropriate.
View Articlehe cluster resource host subsystem (RHS) stopped unexpectedly
i m getting following error on a daily at night , my all services got restarted.... Pls help Running windows 2008 r2 Enterprise The cluster resource host subsystem (RHS) stopped unexpectedly. An...
View ArticleCluster Aware Updating Not Failing Hyper-V VMs Back to Original Host
I am using Cluster Aware Updating and it seems to be working fine with one exception: VMs are not failing back to their original host. Consider the following scenario.HOST1 has VMs: VM1, VM2, and VM3...
View ArticleCAU - One or more unexpected accounts with write permissions were encountered...
Hi, We have 4 seperate WS2012R2 Hyper-v clusters located in 2 datacenters. I want to setup Cluster aware updating - remotely managed. The plan is to orchestrate the update process from a third...
View ArticleLoopback adapters and DSR: DAG Cluster node--which is not Cluster...
An all-hardware Exchange 2010 SP3 UR4 DAG cluster is having an issue when the Microsoft Loopback adapter is installed (from Device Manager...Add Legacy Hardware) to support DSR operations with hardware...
View ArticleCluster node has exceeded it's failover threshold
I am trying to create the Availability group listener for a 2 node cluster and cluster node events show failure due to "Cluster node has exceeded it's failover threshold" after I make one attempt that...
View ArticleWindows Server 2012 Hyper-V Cluster: Blue Screen Cascade
For those of you who’ve managed and implemented Hyper-V infrastructures for your clients, have you experienced cases where clusters become unstable under 70-85% RAM utilization per node? We had two...
View ArticleFailed Cluster Node Stuck in a bad state (no access to CSV etc...) Cluster...
Hi All,Just a quick question on general expectations. We have a 4 node server 2012 R2 with all updates applied. One of the nodes has gone crazy on us and has reported all sorts of error messages....
View ArticleCSV Block Cache not working
I've set up two clusters on Windows 2012 R2: one for hyper-v machines and one for scale out file server. Storage is mirrored storage spaces.Tried to enable CSV Cache on both clusters (without...
View ArticleIssues with Windows Server 2012 Hyper-V cluster and "Unsupported Cluster...
Hi All,Apologies if I've posted this in the wrong forums however we seem to have a problem with a cluster set where we are running 5 blades (Server 2012) and the VMs are reporting "Unsupported Cluster...
View ArticleIP conflict detacted by the OS after a cluster is created.
I am creating a Cluster in Windows with 3 nodes using Windows 2008R2 64bits in preparation of creating a AlwaysOn Group for SQL 2012 Server after that.I got a little problem with the IPs (conflicting)...
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