Clik here to view.
SQL CLUSTER NAME REMAIN IN A FAILED STATE
We have the following configuration in our enterprise;- Two physical servers ( both running windows server 2008 R2)- The physical servers have been clustered (CLUSTER1).- Six Virtual Machines ( two for...
View ArticleCAS Server not Migrating
Hope ur all doing well, we have 2 physical Servers HV1 and HV2, both servers are part of VMs cluster, each server hosts a CAS and an mbx HA VM i.e HV1 hosts CAS1, CAS2, and HV2 hosts MBX1 and MBX2. Few...
View ArticleCSV AND DPM Redirected Access event id 5125 sis driver error
We have 2x DPM 2012 servers witch we need to use to run hyper-v cluster as well.When we bring the cluster up every thing is fine all disk validations work 100%.As soon as you make the disk an csv you...
View ArticleWindows server 2012 Datacenter Hyper-V Cluster + mixing HP Proliant DL380 G7...
I've heard that with Windows server 2012, the requirement for similar hardware for the cluster nodes is not as strict as it was before. I have a 3-node Windows 2012 datacenter Hyper-V cluster, all 3...
View ArticleHeartBeat Metric
Hello All,We have a 3 node 2008 R2 Hyper-V Cluster, our setup;4 Network Adapters1- ISCSI - NA2- LAN - Metric - 100003- CSV - Metric - 11004- HEARTBEAT - Metric - 1200I know the CSV uses the lowest...
View ArticleClik here to view.
Event 1587
Hi,I have observed in cluster with shared folder as one of resource use to automatically fail over for no reason ,this I faced in different clusters even all things like File server service,storage...
View ArticleCluster Events Query Incomplete
I have a six-node 2012 R2 Failover Cluster running Hyper-V. When I go to Cluster Events, it says on the title: "Cluster Events (0 events, query incomplete)". When I query one node at a time, only node...
View ArticleMultiple identical Windows 2008 Clusters for file sharing, how to create a...
Hello,We have multiple SAN devices that expose block storage to multiple Windows 2008 Storage Edition clusters, which consume them via iSCSI. To simplify, here is what we have:machine1+machine2 -->...
View ArticleNLB - Duplicate packets
Hi All,I am running Server 2012 R2 and I have configured NLB between two of my webservers.When I ping the NLB IP address from a Mac or Linux box I notice that I get duplicate packets. I send 10 packets...
View ArticleWhen I failover the SQL Cluster I get this,
Can anyone tell me if this is okay or should I worry about it?Log Name: Application Source: ESENT Date: 9/15/2014 10:28:36 AM Event ID: 489 Task Category: General Level:...
View ArticleNetwork Name Resource Availability - failover cluster error 1196 on Hyper-V...
Hello,We're getting this error in our even logs of our four node failover cluster, we tried deleting Host A record in DNS management, that did nothing.Failover cluster event: 1196"Cluster network name...
View ArticleReinstall OS on node Failover Cluster
Hello! I have Failover Cluster with two nodes on Windows Server 2012 R2 with File services role.I need reinstall OS on one node. Are there any restrictions? Or simply reinstall the operating system, to...
View ArticleCloning a Microsoft Cluster
Hi ExpertsWe are planning our Disaster Recovery Plan, we have some SAP applications which are difficult of install and configure,so we are thinking that our best option is cloning the entire server to...
View ArticleClik here to view.
How to Perform Forced Manual Failover of Availability Group (SQL Server) and...
I have a scenario with the three nodes with server 2012 standard, each running an instance of SQL Server 2012 enterprise, participate in asingle Windows Server Failover Cluster (WSFC) that spans two...
View ArticleNeed hotfix for BUG Check reboots for 2012R2
I have 5 Node cluster of 2012R2 which will go to production in next few days, but am struck with the Bug check issue, which reboots atleast 3 nodes frequently. Am aware of this bug check and know the...
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 ArticleCluster IP address in Failed status
Windows 2012 2-node failover cluster for Hyper-V. 2 LANs in place, one for iSCSI communication. In failover cluster manager, when viewing the summary page cluster core resources, I have my cluster name...
View ArticleHyperV Failover Cluster - twice some vms lost network
So i run a 4 node Hyper V Failover Cluster and twice now.... out of months of operations out of the blue on a node a portion of the VMs just lose network access(this has happened on two different...
View Articlehyper-v cvluster live migration takes a long offline time
Hi We have a Windows 2008 R2 cluster with hyper-V instances running on it.It has two nodes and if I make a live migration from node 1 to node 2 it works fine, only takes the VM offline for 1 second or...
View ArticleClik here to view.
SQL CLUSTER NAME REMAIN IN A FAILED STATE
We have the following configuration in our enterprise;- Two physical servers ( both running windows server 2008 R2)- The physical servers have been clustered (CLUSTER1).- Six Virtual Machines ( two for...
View Article