Windows 10: HCI Cluster Feature Updates Failing - Plugin not registered

We are trying to run feature updates on our 2 node cluster but getting failed errors on each runReason - The plug-in "Microsoft.RollingUpgradePlugin" is not registered.How do we register this, have tried running Get-Cauplugin and register-cauplugin but not getting anywhere

:)

 

Windows Server 2016 Cluster Services failing to start

After adding the feature to the server, the cluster service will not start.

Event log says:

The Cluster Service service terminated with the following service-specific error: The system cannot find the file specified.

While nothing is listed, the service uses clussvc.exe

The file is present in the %systemroot%\cluster directory.

When I try and execute this file as administrator in the command prompt, I get:

Got (58)' because of 'SsCoreMarkAsClusterSvc failed' in

I have reinstalled the OS and all updates are current. This works just fine on the other servers. It's making me crazy.

 

Azure Stack HCI Failover Cluster Test report Domain Controller Error.

Hello Everyone,

we have recently deployed 3 different dell nodes for Azure stack HCI and everything was ok so far but now, when we setup a failover cluster for the nodes,

and ran a test which shows us all the configuration in place, here we are getting a error message that the systemonfiguration > active directory connection fails.

any response to it much appreciated.

error message is-

Connection to a writable domain controller from node "hci1.xyz.com" could not be determined due to the following error: The domain controller name could not be retrieved from computer "hci1abc".

 

Perform Upgrade of Windows Cluster & SQL Cluster from 2008 R2 to 2012 R2

I am looking to perform Upgrade of Windows cluster on which SQL cluster is running 2008 R2 and i have to upgrade the OS to 2012 R2.

Please can some one suggest or share some step by step guide which i can refer.

Thanks in Advance!!

Kumar