Notifications on failover
I have configured windows cluster on site and have 2 Nodes added to it. I have configured 2 websites on both the nodes (machines). Every time I access the site using the Cluster ip, it goes to Node1...
View ArticleChange IP address on Failover Cluster and Hosts
Hello,So, Im in a situation with a Failover Cluster 2016 with 2 hosts, where I want to change ip from :cluster ip : 10.11.12.20host1 ip : 10.11.12.21host2 ip : 10.11.12.22tocluster ip :...
View ArticleHow MS Cluster is not a single point of failure
Hi Guys , I have proposed single cluster of 8 physical machines to my customer which will be used to access CSV disk to create virtual machines clusters. So, overall my requirement from physical...
View ArticleDAG cluster across subnets
I seem to be having difficulty when our role holder switches to another server located on a different subnet. 2 mail servers on the 10.3.1.x subnet1 mail server on the 10.3.241.x subnetWhen the role...
View ArticleFailover cluster system edition
Hello, I have a failover cluster build on 2 Servers 2012 R2 Datacenter edition. For some reason the edition of cluster is shown as standard (operatingSystem attribute of AD object). I will be grateful...
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Storage connectivity to CSV in a converged network
Hi,Im setting up a new hyper-v converged network, im looking for a bit of clarificationI configured DCB (DataCenter Bridge) for ISCSI using the commands showing below. I havent enabled anything on the...
View Article5120 Alerts - Storage Spaces Direct - STATUS_CONNECTION_DISCONNECTED
Good Day I have a 5 node Cluster made up of SuperMicro SuperStorage 6028R-E1CR24LI keep getting below alerts on my S2D cluster:Cluster Shared Volume 'CSV_ReFS' ('CSV_ReFS_01') has entered a paused...
View ArticleIs it possible to downgrade functional level of a cluster ?
Hello Experts,Is it possible to join Node with OS 2012 R2 to a installed and running cluster with OS 2016 ?I know i can add a node that runs a more recent version of the Windows operating system into a...
View ArticleValidate that all tested servers have the same software updates installed.
I question how the logic works for failover clustering's "Validate Software Update Levels" in the validation report. I ran the report, and the cluster validates that all 4 servers have the same...
View ArticleFile Server Failover Cluster With 5 Nodes - issue with Data Deduplication
Data Deduplication shows disabled. I Enabled and Set the schedule but when I close server manager and check the status it goes back to disable. I checked the event log and it doesn't show any...
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Up But Isolated Cluster Node
I'm running Server 2016 fully patched in a 5 node cluster. Hyper-V and S2D for a hyper-converged solution running a few hundred VMs. Two days ago one of my nodes decided that it wanted to be cranky....
View ArticleStorage Spaces Direct / Cluster Virtual Disk goes offline when rebooting a node
HelloWe have several Hyper-converged einvoronments based on HP ProLiant DL360/DL380. We have 3 Node and 2 Node Clusters, running with Windows 2016 and actual patches, Firmware Updates done, Witness...
View ArticleRecover 2008 R2 SP1 Cluster without a working AD/DC
Hi there, we just had a power outage take out a physical domain controller. The only other DC was virtualized in HA cluster.After reboot we are essentially left without AD/DC. I am able to log in to...
View ArticleGracefully/soft shutdown of Windows server 2012 R2
I use a Windows Hyper-V cluster mit Windows Server 2012 R2.If I have the Windows Server not in clustered mode, then the Graceful Shutdown (soft shutdown) works well.If I have the Windows Server in...
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S2D Tiering
Hi,We have 2 nodes (HP DL380 Gen 9), 20X capacity disks and 4X performance disks in each node. When we run Enable-ClusterS2D is auto-creates the pool. In FCM we then try to create a new virtual disk...
View ArticleCluster Validation Wizard - There is an error in the XML Document 5,10
Hello everyone, I've been searching the forums and search engines everywhere and have had no luck thus-far. Scenario: 2X Virtualized SQL Cluster nodes, Server 2008R2 Ent., SQL Server 2008R2, Disks...
View ArticleDisks from other cluster node visible when using get-disk on Windows Server 2016
HelloFor quite som time now, I have been trying to figure out why disks on other cluster nodes are listed when running Get-Disk (PowerShell) on Windows Server 2016 based cluster (15 node Exchange 2016...
View ArticleCSV becomes 'raw' after unexpected power outage
Hi folks, I'd like to seek your help regarding some weird problem we're facing in our environment. We have 2-node failover cluster running WS2016 and HP MSA SAN as its backend storage device. One...
View ArticleClusterparameter ObjectGUID shifted
Hi, So I try to link the networkname of a cluster resource to the AD object by the objectGUID.If I execute following command 'Get-ClusterResource -Cluster CLxxx -Name NameOfResource' the NetworkName...
View ArticleFile systems
Hi,We are running Server 2016 with S2D. We create virtual disks with ReFS and make them CSVs (so CSVFS).We then create VHDX files on them. Is there any recommendations as to what we then format these...
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