Internal netbios traffic on WSFC 2012
All hello. Current configuration: SQL Server of group of availability (AG) 2012 on Windows Server 2012 consisting of two nodes is developed. On each node two network interfaces, one for public access,...
View ArticleSQL Failover installation dilemma
Hy folks I'm in a dilemma I installed a loadbalacing cluster in a given domain and then installed a failover cluster on the same servers. Given that installing load balancing will add the same IP to...
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node hold the SCSI PR on Test Disk 0 and brough the disk online, but failed...
I keep getting the following error when setting up a 2 node 2012R2 clusterFails on storage validation. any idea what causing this? they are both virtual servers
View ArticleTemporarily mix Intel and AMD hosts in Hyper-V cluster for migration purposes
Hi, we currently have a Hyper-V cluster (2012 R2) running on old AMD-based hosts. We are going to replace these with new Intel-based servers.Is the following scenario possible (though likely not...
View ArticleID 2051 FailoverClustering Errors
Good morning, I just took a quick look at my Event Viewer on my Windows Server 2012 Standard server hosting Exchange 2013 and see the following errors... every 5 minutes for days now. Im not aware of...
View ArticleProblem with CUA: Analyze cluster updating readiness and Test-CauSetup...
I ve got two node (TT2 and TT3) hyper-v cluster (Microsoft Hyper-V 2012 R2).When I lunch cluster MMC console on remote computer and lunch "Analyze cluster updating readiness" I've got error: "there was...
View ArticleServer drops connection when copying large file
I have 3 Windows 2012 R2 Datacentre servers. These have an iSCSI connection to a netapp SAN. They have the latest network drives and all Windows updates. It seems that as soon as I go to copy a large...
View ArticleLive migration of 'Virtual Machine ADVM-01 ' failed. Event ID : 21502
I've HA Cluster running on Windows 2012 R2 with configured fail over cluster. it's running Windows 2008 , 2008 R2 , 2012 VMs.already installed the Integration Services. when i tried to Live Migrate to...
View ArticleVM Windows deactivated
Hi ,We are running hyper v 2008 r2 failover Cluster. Problem is when we moves the virtual machines from one node to another node VM windows is deactivated and needs to be activated again.Please...
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MSDTC fail to be online
HiI have windows server 2008 r2 with sql cluster with MSDTC but Msdtc offline and cannot be online ,TRACE_INFO] DtcOnlineThread (d:\w7rtm\com\complus\dtc\shared\mtxclu\src\dtcresource.cpp@563):Setting...
View ArticleWaindows server 2012 r2 failover cluster access denied
Dear Experts,I cant access windows failover cluster 2012 r2. the error shows below"You do not have administrative privilages on the cluster. contact your network administrator to request access."Error...
View ArticleMS Cluster File Servers, disconnect public network on one node will not...
Hi All, I'm new to MS Cluster. Recently, I setup a Cluster File Server by two nodes. Everything works fine unless the network adapter. I found that the failover is failure if I unplug the network cable...
View ArticleShadow Copies on 2012 R2 File Server Cluster
Hello all!I've inherited a two node physical 2012 R2 file server cluster that contains a few SMB shares on a single clustered disk. I'd like to enable shadow copies for this shared disk but want to...
View ArticleRemove node from cluster. It wont leave the cluster!
Had a cluster once... If I open FCM I dont see any cluster. Cant get rid of the Cluster membership!PS C:\Users\administrator.LAB> Remove-ClusterNode hyperv1 -forceRemove-ClusterNode : The remote...
View ArticleMaking NLB highly available
I get how to use NLB to cluster services such as web, ftp, etc. and I've successfully set it up before. I'm now setting up an ADFS farm and I got to wondering how do I make NLB itself highly...
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 ArticleNLB on multiple VLAN
Hi,Due to a migration of networks and server upgrade (out with 2003, in 2012). The 2003 are on a VLAN different than the future production VLAN for 2012. The idea would be on the new 2012 box, to have...
View ArticleRHS Issues - Cluster node slows to crawl. VM's inaccessible.
I keep having problems in my HyperV cluster with RHS. I have not been able to pinpoint where this issue is coming from. I see errors in the cluster EventID 1069 "SCVMM VMName Resources failed"Then...
View ArticleQuestion about DAG and half hour network outage
We have a 6 member DAG in exchange 2010 sp3 ru9 and one hub witness server. We are planning a 30 minute complete network outage. What would be the best course of action to prevent split brain issue and...
View ArticleHi, Is it Posible to Cluster Forest Trust Servers?
Hi, i am kind having problem trying to Cluster 2 Servers from different Domains. I had both also in SCVMM but i was wondering if is possible to cluster them also.Hope to hear a good news from...
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