Intermittent Live Migration failure generating Event ID 21502, 22038, 21111,...
We have a multi node Hyper V Cluster that has recently developed an issue with intermittent failure of live migrations.We noticed this when one of our CAU runs failed because it could not place the...
View ArticleClustering on Windows Server 2016 TP4 - Storage Spaces Direct, Quorum, etc.
Hi Everyone,We are trying to setup a cluster on Windows Server 2016 TP4 using 2 physical nodes, each with it's local storage and useStorage Spaces Direct to create a shared storage for the cluster....
View Articlehyperv cluster moving servers
Hello.I have a hyperV cluster of 4 servers hosting about 20 virtual servers. Throughout the week, the virtual guests are balanced between the 4 servers. These servers run Server 2008 R2. In recent...
View ArticleWhy do the role resources not follow cluster core resources?
We have a 2-node Windows 2012 R2 cluster consisting of nodes SERVER1A and SERVER1B, which share a cluster core resource named SERVER1 which is currently owned by SERVER1A. There is also a role named...
View ArticleError 13 from ResourceControl for resource Disk Drive while adding cluster disk
Hi,I have a drive mounted at C:\mountpoint\Kdrive. C:\ is not a cluster disk. I am trying to use Cluster API to add this disk to the cluster but it fails with the following...
View ArticleGuest VM simultaneous failover
Hi,It is a requirement within our environment for certain guest VM's to always be located on the same node of a cluster as each other, so if one is migrated off, the other moves with it. Essentially...
View ArticleWSFC - Unable to successfully cleanup. An error occurred while creating cluster
Hello everyone,I am trying to do windows clustering 2012 for sql server 2012 clustering. I created 3 VMs, 1 DC and 2 server nodes and with in the DC I inatalled iSCSI target and created a iSCSI SAN.I...
View ArticleSQL database instance on passive node goes to hung state when FSW become...
Hello Team,I have configured fail-over clustering on two virtual nodes having Windows 2012 R2 Operating system. On windows cluster i have configured SQL server SQL Server Always-On Availability groups....
View ArticleWSFC - Unable to successfully cleanup. An error occurred while creating cluster
Hello everyone,I am trying to do windows clustering 2012 for sql server 2012 clustering. I created 3 VMs, 1 DC and 2 server nodes and with in the DC I inatalled iSCSI target and created a iSCSI SAN.I...
View ArticleCAU Self Updating is running at the wrong time?!
So I setup the Self Updating feature in CAU and scheduled two clusters to install on the 4th Saturday of the Month at 11PM (Servers are in NY). Both of the clusters started their install an hour...
View Article2-node SQL Failover Cluster (Crossover cables)
Hello,I have 2 HP servers and an HP MSA. The goal here is to cluster these 2 machines together and have them share the MSA storage for use with SQL server. The HP MSA has dual controllers so it...
View ArticleCluster Aware Updating Question - patching manually and letting CAU do the...
Howdy,We're experimenting with ways we can get out monthly patching to complete quicker on our Hyper-V clusters. Currently it sometimes takes up to 90 minutes to patch a 3 node cluster because of...
View ArticleNIC Teaming and Converged Network for Hyper-v cluster
Hi,We are building Hyper-v with Converged Networks. We will have HeartBeat, Live Migration and Management VLANs. VLAN IDs must be assigned to vNics, like (Set-VMNetworkAdapterVlan -ManagementOS...
View ArticleNeed Cluster documents which helps in real time troubleshooting.
Hello,Can any one give me cluster documents which is helpful in real time scenario.1)Configuration2)Implementing3)Trouble shooting......Paramesh KA
View ArticleNetworking hyper-v cluster
Hi,I am coming from a vmware environment to hyper-v and building a two-node cluster with shared storage and I have some questions regarding NIC configuration. My hosts have 8 nics each. I was planning...
View ArticleHyper-V 2012 R2 Cluster, move vm when network failure
Hello all,I have configured a Hyper-V 2012 R2 Failover Cluster with two nodes. Firstly I should say that manual live migration working fine and all vm can be migrated to the other node without any...
View ArticleAdd one to disk to two clustered services
I have two service on my cluster (MS SQL Service + Windows Generic Service) and I want to add certain disk (M) to both of them to access it. Can I do that with cluster console??
View ArticleFailover Cluster Service takes extremely long to start after power outage
Dear allThese past weeks we have been experiencing intermittent power outages. After our UPS batteries drain our Hyper-V Cluster shuts down. However when power is restored our Hyper-V cluster takes a...
View ArticleCluster VMs sometime fail while doing an export-vm
I'm using a powershell script to export some Clustered (2012 R2 Hyper-V) VMs through task scheduler. Every now and then a VM is restarted by cluster during the export-vm. The errors found from the...
View ArticleHyper-V Error
Hi,I got a lot of errors in Hyper-V Cluster. Please help.Event ID: 1254Clustered role 'Archibus' has exceeded its failover threshold. It has exhausted the configured number of failover attempts within...
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