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VM in Cluster stuck at Stopping
Hello,I currently have the problem with our in house cluster that on VM is stuck in the Stopping state. (see Image)It seems that the Cluster tries to Shut down the VM, but cannot contact it as in the...
View ArticleFailed fail-over when pulling network cable
HelloSetup:2-node cluster with physical servers. 3 network teams, 1 Heartbeat, 1 LAN and 1 SAN. Its the Windows Server 2012 Team SW thats been used.Problem:All fail-over tests work fine, except...
View ArticleProblem with csv
I am trying to migrate storage for hyper-v vm's to a new csv. When I try to move any VM's storage to the new target I get the following error..an error occurred while moving the virtual machine...
View ArticleClustering on Dell EqualLogic SAN
Hi,I'd be grateful for some help. I've just built a Server 2012 (not R2) cluster on our EqualLogic SAN. It all went well at the start; on the hosts I had a LAN team (2-port), CSV team (2-port), live...
View ArticleCluster network name resource failed registration (Event ID 1196)
I recently implemented Cluster Aware Updating on my Windows 2012 cluster. During the setup of the role I selected the option to "Add the CAU clustered role with self-updating mode enabled, to this...
View ArticleWindows 2012 Nodes - Slow CSV Performance - Need help to resolve my iSCSI...
I spent weeks going over the forums and the net for any publications and advice on how to optimize iSCSI connections and i'm about to give up. I really need some help in determining if its something...
View ArticleLive Migrate fails with event 21502
HiLive migrate is failing with event id 21502 on both source and destination nodes (and 22026, 21111, 21100 on the source node and 21114, 21107 and 21100 on the destination node.This is the 21502 event...
View ArticleLive Migration failed - failed to delete configuration: The request is not...
We have a 3 node cluster attached to a SAN running. All nodes are running Server 2012. We have 2 virtual machines that will no longer live or quick migrate. When we try, we get the following error...
View ArticleDisappearing ISCSI disks on failover cluster
Trying to set up a test Hyper-V Failover Cluster on a pair of Windows Server 2012 Standard Edition computers.The computers are cabled to my home router/switch, and also have a redundant connection over...
View ArticleVMs Fail Randomly on 2012 Cluster
Our 2-node Server 2012 Hyper-V cluster is having an issue where VMs seem to randomly fail for no apparent reason. We are using Dell R900s with a MD3200i SAN and we have separate networks for iSCSI and...
View ArticleFail Over Clustering disk issue in 2012
I've launched the ISCSI Initiator from both computers, and connected them to the target. The two ISCSI disks show up in disk management. On one computer, I initialized/brought online both disks, and...
View ArticleTCP Sockets
I have configured multiple client machine IP address and Port number in Database. whenever I want to send the data from server to client that time server reading IP and Port number from database and...
View ArticleNeed suggestion on Clustring Books
Hi Team,Can anyone recommend good books for learning on Microsoft Windows Clustring.Thanks,S.V.Ramana.Ramana rao
View ArticleDifferent but compatible version of the cluster service software
We have two physical servers in FCI and third server in different datacenter for DR with SQL Always On Configuredwhich is VM running same version of windows, we are getting the below alert Node 'N1'...
View ArticleCAU Scan for updates fails with CIM Exception 0x8024401c
Try to update Windows 2012 HyperV Cluster but CAU wizard failed to preview needed updates with CIM exception FAILED HRESULT 0x8024401c message. Failover Cluster Management Console logs message with...
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Cluster-Aware Updating configuration failed
Hi All,I'm trying to configure Cluster-Aware Updating for my Windows 2012 Hyper cluster.I have a separate management server (also Windows 2012).First I created a prestage computer account. I changed...
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Cluster-Aware Updating Readiness "Errors"
I have a two-node Windows Server 2012 failover cluster. The Windows firewall is disabled on both nodes.When I log on to one of the nodes (bcs-vmhyperv2), and run the Cluster-Aware Updating tool to...
View ArticleWindows Storage Server 2012 Failover Cluster with NFS Resource
Hi, (I'm not at work at the moment so I'm attempting to write this from memory). As stated in the title, I have a 2012 Cluster with the NFS resource added to my File Server role, however, upon fail...
View ArticleMaximum LUNS in Hyper-V 2012 Cluster
Hi,In Hyper-V 2008 R2, I was told that "Windows does not have a great track record managing many LUNs. From experience we see scale issues anywhere at 150 LUNs and above."I was also told "MSFT is...
View Articlehow to find the Virtual IP address...
hi we have 2 node clustering node 1(10.11.11.111) and node 2(10.11.11.112)now here how to find the both nodes common "VIRTUAL IP " Address.
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