Simulate split-brain
We have 2 nodes cluster. Quorum is on file share in 3rd server.Could i Simulate split brain situation ?
View ArticleFileshare witness in windows 2016
Hi all. I have a multisite 4 nodes failover cluster with Fileshare witness. each site has two nodes, site Prod and site DR.in windows server 2016 , further set preferred site to site Prod.I would like...
View ArticleMigrating HyperV 2012 R2 Cluster to a new domain
Hello everyone,I need to join a 3 nodes HyperV 2012 R2 cluster to a new domain. I have searched doc in the MS knowledge base but I didn't find anything. I would like to understand if there's a way to...
View Article[Oracle, MSCS] Service is not brang to another node when service is down
Hello, allI deployed environment that two oracle instances are being operated upon on Microsoft Cluster HA.Thing weired is when I shutdown active node or bring service onto another node manually then...
View ArticleCluster quorum in Windows 2016
Suppose I have a multisite 4 nodes cluster, and one fsw each site has two nodes.how many nodes failure before the cluster is down. for example 2 prod site node down + 1 dr site node down. will the...
View ArticleSimulate split-brain
We have 2 nodes cluster. Quorum is on file share in 3rd server.Could i Simulate split brain situation ?
View ArticleAn error pccurred while creating the cluster. Could not determine Management...
I am receiving the error in the subject when i try to create a cluster. The two nodes of the cluster are WS2016 Core. The Validation Wizard doesn't show any Error or Warning. The two servers are set-up...
View ArticlePowershell command to get all IP address for a FO Cluster
HiWe are looking for a command to get all IP address for a Windows 2012 R2 failover cluster (HV cluster with CSV, Mgmt & LM NICs)Thanks in advanceLMS
View Article[Oracle, MSCS] Service is not brang to another node when service is down
Hello, allI deployed environment that two oracle instances are being operated upon on Microsoft Cluster HA.Thing weired is when I shutdown active node or bring service onto another node manually then...
View ArticleCan't create a Client Access Point in Failover Cluster Server 2016
Hi all,I created a cluster and added the file server role as the clustered role. All the cluster related objects landed in the "Computers" OU (default location for new AD computer objects). I didn't...
View ArticleRemoving and Adding Hyper-V node to cluster
Guys,have unique requirement of making few hyper-v hosts as a cold standaby host which can be bring back to life if needed such as another node has died.How practical is to remove a node from cluster,...
View ArticleLab Environment: The cluster does not start even if one of the node is up
I have a lab environment with the following setup:Host: WS 2016 with hyper V installed.2 VM's (WS2016) clustered running Fileshare with no witness (It is a lab environment just for testing...
View ArticleThoughts on best practices for clustering a file server with Hyper-V
We have a new Hyper-V failover cluster with severals VMs. We have a Server 2012 R2 file server failover cluster that we want to transition over to Hyper-V. Our new SAN storage is connected via 10Gb...
View ArticleWindows Server Failover Cluster Fails
Dears, We have a Windows Server 2012 Cluster built of two nodes (node 01, node 02). The cluster is being used for SAP with Sybase Database engine. We are experiencing an issue that happens from time...
View ArticleTrying to install HPC 2016 as head node, however where do I get the SSL...
I attempted to create a self-signed certificate, however it would not work. Please help!
View Articledefault prefered owner order
what's the default preferred owner order (without touching any thing) of a SQL database role in a windows cluster 2016 ?suppose I have 4 nodes
View ArticleRegisterAllProvidersIP
My cluster has a network name with 2 ipaddress.by default RegisterAllProvidersIP is 1 when cluster is setup. But I only see 1 ip address in my dns records?I am not sure it's security problem or not?or...
View ArticleThree Node Windows Cluster
We having 3 Node Windows 2012 R2 Cluster. With fileshare witness.(assume fileshare iis not located any of these 3 nodes)What happens if 2 nodes down? is it necessary to Force Quorum on 3rd Node?
View ArticleGetting Event ID 2051 on SQL Cluster / FailoverCluster Logs
Hello Everyone,Getting the below event on SQL Cluster nodes.ERR 2051 : Microsoft-Windows-FailoverClustering[RCM] [GIM] ResType Virtual Machine has no resources, not collecting local utilization infoERR...
View ArticleFailover cluster (group) maximum failures limit
Hi FolksI have 2 nodes cluster with 6 SQL roles 16 SAN Disks. My question is what is the recommendation for maximum failures limit ?When you install Cluster it is 1 in 6h but I think I should change...
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