Live Migrate fails with event 21502 (2019-->2016 host)
I have 2016 Functional level cluster with Server 2019 (basically in a process of replacing 2016 host with 2019)If VM is running on 2019 host I can poweroff, quick migrate to 2016 host, power on &...
View ArticleS2D CSV unable change owner node. The error code was '0x6f7' ('The stub...
i have 2 node PowerEdge R740xd S2D enabled. Currently facing an issue unable to change owner node for cluster shared volume in Failover Cluster Manager. Cluster resource 'Cluster Virtual Disk...
View ArticleFailover Cluster - Cluster IP Address is already in use
Hi All,This weekend we had a healthy 2 node cluster get restarted. When the machines got brought up, The cluster itself would not start up, nor would the 1 role. Both the Cluster and the role had the...
View ArticleWindows Failover Cluster Virtual Adapter - Firewall Rules Help - Set IPV6 to...
We are setting up a GPO firewall for SQL Servers in a cluster and we are having issues with our failover cluster failing because the Microsoft Failover Cluster Virtual Adapter (MFCVA) is changing its...
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Access denied when remotely trying with Get-NlbClusterNode
Trying to write a monitoring script for NLB Cluster status, which has 2 nodes. I have 2 VMS (Win Srv 2016 Std): CB-1 and CB-2 When I run this command on these vms:Get-NlbClusterNode I get the output I...
View ArticleRandomly restarting VM in Cluster
Hello,In our 2012R2 failover cluster we have windows 2008R2 virtual machines that restart without a message. In our cluster we reseive the following error:Cluster resource 'VM Name' of type 'Virtual...
View ArticleWindows Failover Cluster (Errors retrieving file shares)
I'm having an issue with Windows Failover Cluster with a Windows Server 2012 R2 machine. I have two cluster nodes (nodeA and nodeB). My issue is that when nodeA is the owner node, and I open failover...
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"Could not determine Management Point Network Type" error when create Cluster...
Hi,I got the following error when I have created the Cluster. All validation tests are passed and Cluster nodes (Windows Server 2016 core) are updated.dAny help would be appreciated.Thanks
View ArticleCLuster NIC Config for File Server
Building out a File server CLuster. 1.I currently have a NIC team to be used for file host 2. I have 2 sep NICs for ISCSI. Should i create another team and use that as cluster only and potentially just...
View ArticleHow to assign cluster backup IP in Failover cluster.?
Assign cluster backup IP in Failover cluster, along with cluster service.
View Articleun-clustering hyperv nodes into standalone hosts
As the title suggests, I have a pair of server 2016 hosts which are currently operating as a 2-node failover cluster.Due to relocation of resources, I'm looking to break up the nodes into two...
View ArticleHigh Availability Cluster without Shared Storage
Hi Experts, I've been doing some research on how to achieve this goal and what's the best practice.We are planning to do a high availability cluster for our server running the following services.Active...
View ArticleWhy Clustering Domain controllers is a bad approach?
Hi Experts,I would like to ask your insights about why is it bad to cluster domain and what are the risk . I have read some forums and pages concerning about this, but it seems I can't get a clear...
View ArticleFile Server Clustering between Two Domain Controller
Hi all,Is it possible to cluster file server between two active directory domain controller.As of now our server is still in standalone. We will soon add another active directory in our domain for...
View ArticleVMs Unable to Live Migrate
I have a Failover Cluster running on two Server 2012 R2 Datacenter nodes hosting our Hyper-V environment. Recently, we have run into an issue where the VMs won’t migrate to the opposite node unless...
View ArticleAdding new storage to existing cluster
I currently have a dell VRTX running two blades (server 2012r2 on each). The blades are setup for failover clustering and are sharing storage. I have hyper-v installed on the vrtx. I'm quickly...
View ArticleNIC Teaming - Host unmanageable
I have just installed Server 2012 Datacenter edition with 4 NICs. I setup HyperV and was thinking of setting up NIC teaming for the VMs, but whenever I launch the NIC teaming option from Server Manager...
View ArticleFail Over Cluster 2012 - Kerberos security error
Hello,I have two Windows 2012 Datacenter Core installed on two box. I'm using Windows 2012 and Windows 8 PC to manage those two servers that are in a cluster. Everything is working fine. But when I...
View ArticleDelete cluster. Nodes are not available
In my domain, i was experimenting with printer clustering and i created the cluster "pr-cl2". The (only one) node that the cluster was running crashed. Now i have this cluster on my domain which is not...
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Create Failover Cluster/New-Cluster fails to complete on Windows Server 2016
Good afternoon,Need help with what seems to be a simple task, but continues to fails. We’re trying to build a Windows 2016 Failover Cluster, which continues to fail. Windows 2012 R2 Failover Cluster is...
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