Cluster disks showing reserved on both nodes.
Hello Folks,We have configured file services on the Windows Storage server 2012 R2 cluster. Team has recently restarted both nodes at the same time and after that my cluster went down. I am not able to...
View Articlemigrating 2008 r2 hyperV cluster to 2012 r2 hyperV cluster
hello friends i know this has been discussed a lot ... but as i am running a production system with loads of clients on it with critical data i will take this as isolated setup.guys i need your help...
View ArticleLive migration of one host drops 10 pings and times out machine connection...
I'm running a HA Hyper-v cluster of 2 Nodes on Server 2012 R2. I have a team of 4 network adaptors for LAN traffic and a team of 4 network adaptors for iSCSI traffic to the CSVs. Everything was fine...
View ArticleClusters, odd, even, active, passive, san
what is active, passive clustering ? if any other type of cluster available ? means one mode host or node needs to offline means one node will be active at a time?how to setup cluster for print , file...
View ArticleClient network goes down after a WAN lost on a multisubnet cluster
I created a 2 nodes Windows 2012 R2 cluster for SQL AlwaysOn + file share witness. Running on Esxi 5.5 update 2. Each node is hosted on a different host. Each node has two NICs, one for client...
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correct method of configuring failover cluster backup IP - windows 2012 R2
Hi All,Please find below steps we are following in our setup to configure failover cluster backup IP....can anyone let us know if that is the correct one. Right click on role, and add the backup IP as...
View ArticleStretch Clustering with Replication
I want to know if I am able to achieve with Server 2016 Datacenter Stretch clustering with replication on the following hardware / VMs:I have two supermicro storage servers with Server 2016 installed...
View ArticleHybrid HyperV Cluster
Hi thereDespite of the Validation process, can I create a HyperV Fail over cluster with one physical node, on premise and another node on Azure ?I thank you for your time
View ArticleFailover Cluster Manager - issues
I have some questions with regards to Failover Cluster Manager on Windows 2012. 1. We have 2 nodes. 1 is active and the 2nd is paused. Not sure why. I have got the servers like this. Just want to know...
View ArticleCreating a new Failover Cluster
Can anyone help me with the following error:The node failed to join failover cluster 'SQLCLUSTER' due to error code '3221225485'.The validation tool shows everything green. Here's the bottom of the...
View ArticleFailover if Network Cable Unplugged
I've setup a cluster and I'm trying to understand how the systems will react upon failure. To simulate a network failure I unplugged the Network cable from a server that was active. It never failed...
View ArticleQuestionnaire on Clustering and file share
Hi guys,In my current organization, we will be taking hand over from our client and the knowledge transfer KT will be started soon.My point is, during the KT session what should be the questions to be...
View ArticleCluster resource 'SQL Server (resource type '', DLL 'sqsrvres.dll') either...
Hi,We are getting following error in cluster enviorment.My sql erver instance role failed and moved to different nodePlease helpCluster resource 'SQL Server (cluster instance)' (resource type '', DLL...
View ArticleOne of the failover clusters failed to start
Hi,I want to know the solution of the following problem. One of the failover clusters was found not joining the service with the following error shown "An error occurred attempting to start the cluster...
View ArticleMulti-Instance SQL Failover Cluster (Active-Active Cluster) - Database writes
In my organization we stood up a test SQL failover cluster. We began with the typical 2 node architecture where node1 holds the SQL role and node2 is configured as an additional node on standby in the...
View ArticleLicencing non-VM roles
We had a consultant in today looking at various things on our system.Unrelatedly he commented that use FC fileserver used a full additional server licence, as would a FC DHCP role.Is this true? I...
View Articlecluster commands for admin purpose
Hi,Please explain important commands used for cluster administration in 2008 / 2012 OS.
View ArticleCluster log location in 2008 /2012 OS
Hi,Can anyone explain me cluster log file location in 2008R2 /2012 Hope we need to check the log file during troubleshooting the cluster issue
View Article[2012 R2 NLB] http clients see 1 timeout when NLB node is stopped
Windows Server 2012 R2 Network Load BalancingTest Environment Configuration:1 Windows Server 2016 Hyper-V host2 Windows Server 2012 R2 VM's acting as the 2 NLB cluster nodeseach node has a management...
View ArticleVolume dirty on Windows 2008 R2 File Cluster
Are there any other options to fix a dirty volume on Windows 2008 R2 besides taking the volume offline and doing a chkdsk ? Our problem is we cannot judge how long this will take to run the chkdsk on...
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