Clustering fail over to second node not working when resource is in status...
Hi,I have configured a cluster script resource and in terms of scripting everything seems to be ok (see bellow). The cluster has two nodes configured with following properties:- Possible owners: node1,...
View ArticleForming cluster "GCLUSTER" failed with "The operation is taking longer than...
i am trying to create a cluster. ALL the cluster validation test was passed but when i tryn to create the cluster. i got the message belowForming cluster "GCLUSTER" failed with "The operation is taking...
View ArticleProblem with Hyper-V clusters after switch change
Hi allWe had a huge outage recently, whereby the cisco DTP feature was turned off on a core switch. Our 2012 (R2 and non-R2) hyper-v clusters fell over. they are HP blades across two chassis with FC...
View ArticleMSCS - Communication failure after failover
Good Afternoon! The scenario is: 4 Physical Hosts (VMware). 2 vms with MS cluster. Within the VMS have: 2 Discs RDM (Physical) one for the Quorum and the other for data. 2 NICs one for private network...
View ArticleQuorum/clarification
Hi, my scenary is the follow: Cluster SQL of two nodes - Operating system : Windows Server 2008 R2 x64 ENT the active node have all resources , however the quorum is not hosted on the active node,the...
View ArticleProblems live migrating some VMs between nodes - 2012 R2 Cluster
Today we migrated from a old 2008 R2 cluster to a new 2012 R2 cluster, we are having problems with live migration of selected VMs between the 2 nodes currently in the cluster.When we attempt this we...
View Articlewindows server 2012 R2 clustering issue with disks
we have a two node clusterwe have volumes configurred on both the clusters.we are using EVA san storage.Data(C:\ClusterStorage\Volume1)Logs(C:\ClusterStorage\Volume2)i am able to change/move Clustered...
View ArticleFailover Clustering Issue
I have failover cluster with two nodes one is physical server other one is virtual Server. In the failover cluster I am getting errorIt is showing me that one node is off.it is showing that Quram Disk...
View ArticleRecommended Free Space for CSV
Hi All,What's the recommended free space for each Cluster shared volume within a 6 node Hyper-V cluster?We do not use Hyper-v snapshots or anything so would an extra 2-3GB free space be sufficient?is...
View ArticleWhen one node is unavailable another one fails
We had a node crash due to a memory failure which has been fixed now, but one strange event still persists.We have a five node cluster with 5 nic's on each node (1-Management, 2-LAN for VM's,...
View ArticleWindows 2012 Standard File Server Clustering SMB Share Error: Access is denied.
Hi All,My setup consist of 2 nodes clustered with File Server role. I can successfully failover role to either node with no issues. But if I try to modify the permissions of any file share on my file...
View ArticleTask scheduler in windows 2008 R2 cluster.
We have clustered server and there's two nodes - Active(A1)/Active(A2). Ordinary client can connect A1, but A1 is failed then connect A2 by windows 2008 R2 cluster. We have a task scheduler exe module...
View ArticleDo SameSubnetDelay or SameSubnetThreshold setting need restart windows...
Hi ,I set SameSubnetDelay=2000 and SameSubnetThreshold = 10,but after a failover, when i check the cluster log, we still found SameSubnetDelay and SameSubnetThreshold use default setting.So i want to...
View ArticleHeartbeat Configurations
Hello everyone,Is it possible to have different heartbeat thresholds for clustered instances within the same clusters?(if Yes how?)Example:I have a cluster (lets say cluster1), in this cluster I have 3...
View ArticleMulti Site Server 2008 R2 Cluster
I am looking to migrate my 2003 cluster to 2008. I am currently serving the following from this cluster: File Shares, Printers, and DHCP. My current cluster configuration includes 2 nodes at my main...
View ArticleFailover Cluster Validation Report with warnings
Hi,I have 2 Node cluster on windows 2008 R2.I have run cluster validation report and found following warnings pls suggest and guide me health of cluster and how to fix and remove these warnigns....
View ArticleNLB And Gateways
We have a set of Web Servers grouped in 'clusters' using NLB. We are replacing the Transparent Firewall in front of the Web Servers. Originally, the Web Servers were using the IP of the Firewall as...
View ArticleCan I mix NLB 2008R2 with 2012 R2 ?
I have a NLB setup for our IIS 7.5. Both servers are running 2008 R2 Web. Can I add a 2012 R2 or 2012 server to the NLB or do I need to stay with 2008 R2 Web?Thanks.Bill
View ArticleRestrict 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 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....
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