Host Agent Service critical - Paging file is too small for this operation to...
Hi all,at the moment I have the problem that some of my hosts get in the errorstate critical in VMM 2012 SP1. The error details in VMM are:Error (2912)An internal error has occurred trying to contact...
View Articlemoving active node resources to the inactive node
We have a 2 node , majority disk, Windows 2008R2 failover cluster. The active node is currently showing all resources and services on node A. Node B is the inactive node. we are about to perform...
View ArticleFailed to failover disk resource after adding it, Registry Cleanup.
Hello Guys,May I remove the keys under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ClusDisk\Parameters\AvailableDisks\ for disk signatures that already are on...
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Cluster Manager test fails on Storage Section
Running the test for cluster failover and I am not sure if I can proceed to create the cluster with the error that I have. I understand that there is no failover for the local machine's C: Drive...
View ArticleCluster Is Failing if a the second node is down
With a scenario of a cluster of 2 nodes and a storage, i had to evict node 1 and replace the server physically, after that fail over went nice with only 1 big problem: if the the node 2 is off the...
View ArticleHyper-V Cluster CPU Compatibility
I have (2) 2012 hosts in a HA HyperV cluster that both use the E5-2660 processor. Can I add a new hardware host that has the E5-2660v2 processor without having to tick the 'Migrate to a physical...
View ArticleClustered Storage Spaces - 3 disk minimum for 2-way mirror?
Why will a 2 disk, 1 column, 2-way mirrored space work fine outside of a cluster? Yet, when I want to use clustered storage spaces I need a minimum of 3 physical disks for a 2-way mirrored space?...
View ArticleWindows Server 2012: SMB share with transparent failover
Have a nice day to all!I have 2 HP Proliant DL380P Gen8 servers containing 8 x 1TB disks (with P420i HP Smart Array RAID Controller) in each server.So, there are 2 arrays on every server:1. 2 x 1TB in...
View Articlenode failed over then later failed back
We have a 2node,disk majority, failover on windows 2008R2 failover cluster.Recently, we had a DataCenter shutdown and our Active node was shutdown and did, in fact, failover to the inactive node....
View ArticleUncluster SQL
Hi,We have recently decided to uncluster our 2-node active/passive SQL cluster with the intention of then virtualising the remaining single node.After some research it seems I have 2 options:Convert...
View ArticleSql Clustering
HI,I m having node1 and node2. configured windows clustering and also configured MSDTC.SQL Server and SQL Agent is not showing in the other resources.I ran cluster.exe restype "SQL Server Agent"...
View Articlecluster validation failed - unable to connect via WMI
when i try to do a cluster validation on my 2 node cluster, one of the remote nodes shows thisFailed to validate node xxx. Unable to connect to xxx via WMI. This may be a networking issue or firewall...
View Articlerequest time out when pinging sql cluster ip
i am getting a lot of request time outs when pinging the cluster ip address on my 2 node cluster. But when i do continuous ping on the server ip address itself, it seems to be ok. The timeout seems to...
View Articlemoving sql to new service application
i currently have a 2 sql servers in a cluster. i created a new service/app and now I want to move the whole sql server app to this new app. how can this be done?
View ArticleServer 2012 R2 Running Failover cluster role on Domain Controler
I absolutely need to have Domain controller running failover Cluster node,we have been doing it in 2008r2 and there are documents from Microsoft stating it is possible but not recommendedbut the...
View Article'Beowulf Cluster' under a Windows environment ?
Hello,Anyone have thoughts on our experiment to build a simple 'Beowulf Cluster' under a Windows environment ? Presently we have four older Dell single core machines, nearly identical, that would fit...
View ArticleCUA: One or more errors occurred while checking the status of Windows...
Cluster with 2 hosts 2012 R2Scheduled CAU fails with:CAU run {4EFE116C-AB49-456D-8EED-F7EDC764DA49} on cluster Cluster1 failed. Error Message:One or more errors occurred while checking the status of...
View Article8.3 Name Generation in Cluster
HiI have a Scale Out File Server based on Server 2012 which is used for storage for our Hyper-V VHDX's. We have two nodes in the Cluster and the underlying storage is a Dell PowerVault MD3220 (SAS).We...
View ArticleHyper-V 2008 R2 cluster down
Hello,We have a 3 node Hyper-V 2008 R2 failover cluster. Yesterday we had problems and all VM's on node 3 went down. At 17:00 the back-up starts of the VM's which are on CSV(with DPM 2010 and hardware...
View ArticleCannot clear "Current read-only" on pass through disk
This is not the end of the world, but it's very annoying so I'm hoping somebody can explain what's going on or perhaps suggest some additional troubleshooting.Here's the scenario: Server 2012 Core VM...
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