SQL 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...
View ArticleWindows 2012 Failover Clusters "An error occurred connecting to the Cluster"
Good MorningI have 4 Failover clusters. 1 SQL Cluster, 1 HyperV Cluster, 1 IIS Cluster (Not NLB) and 1 File Cluster. All running windows 2012. The File cluster is fully upto date and has all the...
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 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...
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MSDTC still offline
HiI have sql server 2008 sql clustered hosted on windows server 2008 r2still showing error 1069Failed to load restype 'MSMQ': error 21.HandleMonitorReply: ONLINERESOURCE for 'MSDTC-PMDTC', gen(0)...
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 ArticleDynamic Quorum - node votes not being dynamically removed
I'm posting this here as I think this is more of a clustering question than Exchange issue.Setup:ServerA - 2012R2 with Exchange 2013 DAG Primary Active MountedServerB - 2012R2 with Exchange 2013 DAG...
View ArticleFailover Cluster Virtual Adapter - This device is not working, Error Code 31
Hi there,I have two identical servers with 2012 R2 installed and was having an issue with the Failover Cluster Virtual Adapter on one of them. I must have Hyper-V installed for some other software I am...
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Differentiate CNO - VCO from computer objects in AD.
In my attempts to distinguish between computers & VCO / CNO, the only solution I’ve is to check the [editable] description field.another option to check the servicePrincipalName/s is there but...
View ArticleRemoving Unused Network (Clustered Network Cards)
Good afternoon folks, I am trying to remove two old clustered network interfaces from Failover Cluster Manager, so they can be used for other purposes.The connections are both set to not use cluster...
View ArticleQuorum Failover Cluster - Windows Server 2008 r2
Hello, I have a fileserver cluster environment with two members, NODEA and NODEB. The cluster name is FS01. We have the quorum disk in the cluster that is active on owner node. My question is, when...
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...
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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 ArticleWindows 2012 R2 Cluster stays up after two of three Voters in Quorum fails
We have a five node windows 2012r2 stretched cluster, running SQL. Three nodes are on our production site and two nodes are on our DR site. We have multiple SQL instances running in production, we have...
View ArticleDTCProxy is not running: java.net.ConnectException: Connection timed out
Hi All, While starting the jboss server we are facing below issue on MSDTC. The DB used is SQL Server 2008 r2. This is a clustered DB environment and MSDTC is working fine on non-clustered...
View ArticleSome VM start unexpected rebooting on one node (Hyper-V cluster 2012R2)
Hi, Hyper-V cluster environment: JBOD->2* storage spaces server 2012 R2->…network share-> Hyper-V cluster 2012R2 Some VM start unexpected rebooting on one node. In last 2 days 3 times. In...
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 Articlecan not fix corrupt system files
I am doing the cluter node health examination, but can can not fix the corrupt file.PS C:\Users\Administrator.000> Dism /Online /Cleanup-Image /RestoreHealthDeployment Image Servicing and...
View ArticleHyper-V data cannot be stored on a disk witness that is not already used by...
I'm trying to move a VM from local to shared storage to make it highly available. The shared storage (S:) was active on the server I moved the files from. I imported it into Hyper-V and selected it as...
View ArticleWindows 2012 Cluster with Exchange 2013 DAG
Hi,I have a question regarding Windows 2012 Failover clustering.We have Windows 2012 running with Exchange 2013 DAG. 8 nodes 1 witness server There are few instances where one of the nodes lost the...
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