Hyper-v Live Migration not completing when using VM with large RAM
hi,i have a two node server 2012 R2 cluster hyper-v which uses 100GB CSV, and 128GB RAM across 2 physical CPU's (approx 7.1GB used when the VM is not booted), and 1 VM running windows 7 which has 64GB...
View ArticleCluster failure and don`t start
Hi.First, one of cluster node is lost Witness share. After reboot servers cluster service do not started. In Event Viewer write some errors:Event ID: 1090The Cluster service cannot be started. An...
View ArticleCAS Server not Migrating
Hope ur all doing well, we have 2 physical Servers HV1 and HV2, both servers are part of VMs cluster, each server hosts a CAS and an mbx HA VM i.e HV1 hosts CAS1, CAS2, and HV2 hosts MBX1 and MBX2. Few...
View ArticleUnable to add Two different class IPs in a windows cluster.
Hello,I am trying to configure windows Cluster in server 2012 for SQL server Always availability group.in my network domain controller is running on 10.1.1.0/24.Due to some reason i cannot use class...
View ArticleEvent ID 1196 : operation returned because of time out period
Cluster network name resource 'Cluster Name' failed registration of one or more associated DNS name(s) for the following reason:operation returned because of time out period Ensure that the network...
View ArticleCluster startup parameter configuration change.
Hi All,Could you please suggest steps to change SQL startup parameter in windows server 2008. I'm having patrol agent service configured in order to monitor the SQL instance, But due to...
View ArticleUpgrading Hyper-V Server 2008R2 Cluster to 2012R2
I have a Hyper-V Server 2008R2 (free 'core' version) cluster that I would like to upgrade to Hyper-V Server 2012R2 (same 'core' version). I foundthis document that seems to outline the process,...
View ArticleClik here to view.
Failover Over Cluster Windows 2012 R2 Role Gets Stop
I have deployed SQL server 2012 SP2 with latest updated on windows 2012 R2 with updated windows we have 2 nodes of SQL with SQL feature Always on Availability we have successfully deployed it but now...
View ArticleHow to upgrade a windows 2008 R2 HyperV Cluster
I have a 4 node Hyper-V cluster running Windows 2008 R2. All the 4 nodes in the cluster are connected to an FC SAN where the VM's are stored. We are not using CSV but dedicated LUN for each VM.I want...
View ArticleFile Share Witness Resouces Errors in a SQL 2012 Alwayson Availability Group...
Hi I am getting the following error in WFC Manager and in my system event log:Event ID1564: File share witness resource 'File Share Witness' failed to arbitrate for the file share...
View Articlehyper-v cvluster live migration takes a long offline time
Hi We have a Windows 2008 R2 cluster with hyper-V instances running on it.It has two nodes and if I make a live migration from node 1 to node 2 it works fine, only takes the VM offline for 1 second or...
View ArticleWindows Multi Site/Geo Cluster
Hi,I am looking for a Multi Site Cluster solution for File Server and SQL DB. Could you pls help with any case study of solution approach for building the Multi Site cluster using Windows 2012 ?What is...
View ArticleAD CS in failover cluster
Hello!I want to deploy AD CS in a failover cluster based on Windows Server 2012 R2.All actions are performed following this manual -http://technet.microsoft.com/en-us/library/cc742450(v=ws.10).aspxOn...
View Article2012 R2, Storage Spaces with SAS & SSD, Tiering on SSD, 2 Nodes Hyper-V...
Hi *.*I'm experiencing a weird problem.I've a Fujitsu CX420 S1, a sort of 2 blades server with a shared SAS controller, 4 900Gb SAS disks and 2 200GB SSD disks.Installed 2012 R2 Std (the server is...
View ArticleNetwork Name Resource Availability - failover cluster error 1196 on Hyper-V...
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 Articleexport-csv won't work with get-cluster filtering
$clustername = get-clustergroup ; foreach ($cn in $clustername) { Get-ClusterResource | where-object {$_.OwnerGroup.name -eq $cn} | export-csv -path s:\duct\traces\cat.txt}the above powershell command...
View ArticleLive Migration of Virtual Machines failing - 2012 R2 Cluster
For several months I have had a Server 2012 R2 Failover Cluster which has been successfully live migrating virtual machines between the nodes. This past week I've noticed they are no longer migrating...
View ArticleWindows server 2012 Datacenter Hyper-V Cluster + mixing HP Proliant DL380 G7...
I've heard that with Windows server 2012, the requirement for similar hardware for the cluster nodes is not as strict as it was before. I have a 3-node Windows 2012 datacenter Hyper-V cluster, all 3...
View ArticleCompare and Sync two Sql server Databases using msDeploy
Hi,I have two servers on each server I have sql server 2005 with the same database instance, So I want to use msdeploy to compare between two databases and then sync new rows,tables and any database...
View ArticleNLB - Duplicate packets
Hi All,I am running Server 2012 R2 and I have configured NLB between two of my webservers.When I ping the NLB IP address from a Mac or Linux box I notice that I get duplicate packets. I send 10 packets...
View Article