windows 2019 s2d cluster failed to start event id 1809
Hi I have lab with insider windows 2019 cluster which I inplace upgraded to rtm version of 2019 server and cluster is shutdown after while and event id 1809 is listed This node has been joined to a...
View Articleserver 2012 R2 clsuter DNS name incorrect
one (1) clsuter is created with two (2) identical nodes running server 2012 R2. 2 nodes shows Up, 2 networks (network1 and network2) status is UP, Named cluster is Online and IP Address (clsuter) is...
View Articlequorum disk?
Hello,How are you? I created a cluster with Hyper V Server 2016. I have some doubts about quorum disk:As best practice I have to created quorum disk on storage? And present to all nodes?1024mb? 512mb?I...
View ArticleSimulate split-brain
We have 2 nodes cluster. Quorum is on file share in 3rd server.Could i Simulate split brain situation ?
View ArticleCluster aware updating - server 2012 R2
Hi All, I have a question regarding cluster aware updating, since we would like to use that in our company. To be able to test this we have created a test cluster with 2 hosts running Windows server...
View ArticleUnknown disk - not visible
Hello,How are you? I have a cluster of Hyper V 2016 Server. Actually I have two nodes (HP BL460c gen 8).I presented to them two volumes(HP EVA 4400). Then I converted to CSVYesterday both volumes were...
View ArticleReconfigured Raid 6 virtual disk not reflecting added space in Hyper-V 2012
I've added two new 2TB hard drives to a Dell Poweredge T630 with a PERC H730 configured in a raid 6. I had it reconfigure via Dell Openmanage and it took about a week but now the virtual drive reflects...
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!
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S2D Cluster Pool Owner RAM is totally consumed
Hello Technet,I have a 6 node Server 2016 S2D Hyper-V cluster running v1607. I am encountering an issue where the cluster pool owner's ram is gradually consumed. I opened a ticket with MS a couple of...
View ArticleCluster Rolling Upgrade - 2012 R2 to 2019 in one step possible?
The documentation on Rolling Cluster Upgrades on docs.microsoft.com (https://docs.microsoft.com/en-us/windows-server/failover-clustering/cluster-operating-system-rolling-upgrade) have not been updated...
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Windows2008 R2 Cluster Management cannot connect to the cluster
Windows2008 R2 Cluster Management cannot connect to cluster.When open the Cluster Management, the list is empty. How to process it?When I want to connect to the cluster, it notice me 'You are not...
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Windows2008 R2 Cluster Management cannot connect to the cluster
Windows2008 R2 Cluster Management cannot connect to cluster. When open the Cluster Management, the list is empty. How to process it? When I want to connect to the cluster, it notice me 'You...
View ArticleBest practice - Network Adapters
Hello,How are you? Im creating a cluster with 5 nodes with hyper-v server 2016. This 5 nodes are BL460 gen8 and they have only two network adapters.So which is the best practice for this? Create a...
View Article3 Node HA cluster with 2 CSV's, only use 2 members for one csv ?
Hi, just going through a planning stage at the moment and wondered the following, with a 3 node cluster and one csv, all members acces this via iscsi (if that matters), want to add a second csv but...
View ArticleClustering in Server 2008 R2
One of my File Servers in a 3 node cluster 2008R2 cluster, went off line .. when I brought it back on line it had reverted to data from 11 months ago ... How can this happen ? How can I get back 11...
View ArticleWindows Server 2016 creating Failover Cluster drops the iSCSI targets
Hi,We have 4 blades with Windows 2016 x64 server installed on them with all the updates etc.There are two drives on each blade, the OS and then a data drive. We have created a virtual VHD disk on each...
View ArticleVM Live Migration Failing
Hello We have two Windows 2016 STD Servers on a Failover cluster mode. There are 8 VMs hosted on the cluster. Till last month everything was working fine. Now one of the VM (LINUX) which is having 64GB...
View ArticleFailover Cluster Service and Module Installer Worker High CPU
Hi,I have a Failover cluster running between 2 servers but I have noticed recently that the service is using approx.. 50% CPU. Not sure why this is as I can't see any obvious reason and validation of...
View ArticleVirtual Disk Repair in an s2d cluster
Our scenario is a 6 node cluster Windows Server 2016 DataCenter with full SSD S2DWe have already had some episodes in which a volume in a cluster pool goes offline, after what we suspect to be an...
View ArticleCan't create "File share" resource while one node is paused
Hi everybody, is that normal (and I missed something) or is it not?Scenario: Windows Server 2016 failover cluster, latest cumulative update. CL1 online, CL2 paused.While I can create a "Client access...
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