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MohammedArifuddin-5370 asked LimitlessTechnology-2700 answered

Windows Server 2012 R2 Failover Cluster Event ID 1146

Hello,

We are getting issue on the hyper v failover cluster

Event ID : 1146

The cluster resource host subsystem (RHS) stopped unexpectedly. An attempt will be made to restart it. This is usually due to a problem in a resource DLL. Please determine which resource DLL is causing the issue and report the problem to the resource vendor.

Server OS: Windows Server 2012 r2

Followed this link https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-R2-and-2008/dd353936(v=ws.10)?redirectedfrom=MSDN
but could not find the option to do the changes on the 2012 r2 failover cluster manager.

Attached is the error189536-capture.png


windows-serverwindows-server-hyper-vwindows-server-clustering
capture.png (93.8 KiB)
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1 Answer

LimitlessTechnology-2700 avatar image
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LimitlessTechnology-2700 answered

Hi @MohammedArifuddin-5370

You can use the Cluster Validation Wizard to further converge on the troubleshooting step that you need to perform to sort the issue. Before you create a failover cluster, it is strongly recommended that you run all the cluster validation tests.

Cluster validation is intended to do the following:

-Find hardware or configuration issues before a failover cluster goes into production.
-Help ensure that the clustering solution you deploy is dependable.
-Provide a way to validate changes to the hardware of an existing cluster.

Validate Hardware for a Failover Cluster
https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/jj134244(v=ws.11)

Below threads discusses the same issue and you can try out some troubleshooting steps from this and see if that helps you to sort the Issue.

https://social.technet.microsoft.com/Forums/en-US/93fb9aa4-ec72-4647-b194-1b33aa826fd2/failover-cluster-manager-windows-server-2012-r2-event-id-1146?forum=winserverhyperv

https://social.technet.microsoft.com/Forums/en-US/af6d6b99-f5be-4bdd-bca2-c940324053eb/running-cluster-validation-wizard-on-production-cluster-without-fear?forum=winserverClustering

Hope this resolves your Query!!

--If the reply is helpful, please Upvote and Accept it as an answer–

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