Fail 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 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 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 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...
View ArticleVolume Guid and Powershell
Hi,As we are using Hyper-V clustering and rapid SAN provisioning it makes sense to attach VHDs using volume GUIDs such as "\\?\Volume{3e199f9f-5c93-11e3-8130-d4ae5201ad09}\\Vm1Disk1.vhd"I can attach...
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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 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 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 Article"Access denied/incorrect function" on CSV from hyper-v clustered Windows...
Hello,I am running into a problem with CSV access on a 2 nodes Hyper-V cluster (WS2012). We are in the process of upraging the 2008R2 2 nodes cluster already in production and fully functionnal for the...
View ArticleMultiple Event ID's 4738 and 4724 on new Windows 2012 Hyper V cluster
We just setup a two node Windows 2012 Hyper V cluster. Everything is working correctly, but in the Security log on both nodes, we're getting Event ID's 4738 and 4724 every 3 minutes for the built in...
View ArticleCSV running out of space
We have a 2012 Hyper-V Cluster with 4 nodes and 2 CSVs. Volume1 ran out of space last night and all the VMs on that Volume went into a paused state. I was sure I had plenty of space, but I extended...
View Article"List Services Information" fails during cluster validation
W2K8 SP2, 2 nodes, while validating the nodes for cluster creation everything is OK except for "List Services Information" which fails. The error that I get in the report is:An error occurred while...
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.
View ArticleClustered disk only showing on one node
I have setup a cluster using hyper v 2008R2 It passed the all validation tests but the Clustered disks both the Quorum and one i intend for the virtual machines only load one node/server at a time. The...
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Can't delete Role or Ressource
Hi,we migrated VMs from Server 2012 to 2012R2 with VMM 2012R2, now we got every Machine migrated this way shown twice in the Failovercluster Manager like you see in the Picture below.(In Hyper-V...
View ArticleQuorom Disk on multiple hosts in Cluster
Good Day Everyone,I have inherited a Hyper-V cluster and it has some major errors on "Validate Configuration". I am trying to take care of the quorum disk specifically at this point though and I need...
View Article2012 Cluster Network Question
I have a 3 node cluster and I am experiencing some strange network issues. I have 4 10G adaptors in each node. 2 teamed for normal network traffic using LACP and 2 for ISCSI using MPIO.The cluster...
View ArticleVirtual Machine Network Health not working
Server 2012 R2 is supposed to have a feature which detects when the public LAN connection used to get into the VM's becomes unavailable, this is supposed to kick in around 60 seconds after it being...
View Articleseeing lots of FailoverClustering Errors in Windows 2012 Datacenter server
We have a critical issue where our Windows 2012 Datacenter server which hosts MSMQ is unable to send message to BizTalk servers. I am seeing lots of FailoverClustering error in the System event logs....
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