Shutdown Hyper-V cluster and power up again
Hi,We have a planned power outage in one of the data centers and we need to gracefully shutdown our services then power it up back again after some time.We have:1. EMC storage2. Two-nodes Windows...
View ArticleArithmetic result exceeded 32 bits when accessing Clustered Shared Volume
Hello,I'm having problems setting up two Cluster Shared Volumes on a 3-node Server 2012 R2 cluster. I have a separate 3-node cluster in a different domain that appears to be setup identically...
View ArticleOPS Microsoft Server Medium: The system detected an address conflict for IP...
Hi All,Whenever my cluster resource move from one Node to other I am getting few error/warning message. Can anyone help me to understand why?Cluster 2012R2 Witness File Share Application Cluster: SQL...
View ArticleCSV access stopped working on one cluster node
Have a 2008 R2 two node Hyper-V cluster (server core installation) with a HP Lefthand P4500 SAN (attached over iSCSI and MPIO). The cluster has worked for years, but since two days, one node doesn't...
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Help with failover Cluster
Hello,I have a WSFC with allwayson.2nodes are in same region and 1 in a different one.In top of that i have a SQLServer with allwayson.On region1 the resources can failover between the 2 nodes.In case...
View ArticlePossible problems with Destroying a File Server cluster?
I have a 2008R2 file server cluster that is extremely critical. It is actually running 2008R2 Storage server with SIS and Microsoft recommends re-inflating the volumes before moving to a new cluster....
View ArticleFailed to get volume guid for device
Hi,I've seen a few other threads with this error but no solutions which seem applicable to our environment.We have a 2 node Windows 2008 R2 cluster.All resources running fine on one node. But when we...
View ArticleEnable-ClusterS2D hangs at "Waiting until all physical disks are reported by...
The target cluster are running the final RTM MSDN bits of Nano server datacenter, with latest *.321.* windows update packages, and the member nodes have a mixture of NVMe and SATA storage. The -verbose...
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 ArticleCluster 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 ArticleClustered role 'Cluster Group' has exceeded its failover threshold.
Hello.I’m hoping to get some help with a cluster issue I’m having using Windows Storage Server 2012.When the cluster is created my Cluster Core Resources are all happy and online.I can more 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 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 Articlecluster commands for admin purpose
Hi,Please explain important commands used for cluster administration in 2008 / 2012 OS.
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 ArticleSteps for implementing 2 node cluster
Hi All, I would like to have implementation steps to create 2 node cluster which includes network, storage configuration as well. If anyone have documents or links please share with me. Many thanks for...
View ArticleExchange 2016 performance issues
We have a Typical issue wherein we have set of 16 Exchange 2016 servers with about 60k users. We have about 8 GC/DC in site,6 GC/DC out of site. Every morning for about 10-20 minutes, the users face...
View ArticleUnable to add or live migrate VMs on new machine added to cluster
Had 1x 2012 R2 machine (call it A) set up as a cluster with another 2012 R2 machine used for shared storage. Finally got a second machine (call it B) to add to the cluster, added the machine, passed,...
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Error while selecting VM for High Availability in WS 2016 Hyper-V Failover...
Dear all!I've faced up with error while creating HA VM in WS 2016 Hyper-V Failover cluster with configuration listed below:8-Node Hyper-V Failover Cluster on Windows Server 2016 Datacenter with all...
View Article2 node fail-over cluster(Active/Passive) on Windows Server 2012 R2 without...
Dear All, I want build a SQL Server 2008 R2 Ent (64bit) and SQL Server 2012 Ent (64bit) 2 node fail-over cluster(Active/Passive) on Windows Server 2012 R2without RDM.(want on Shared disk)Please share...
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