Post-Migration Tasks for file server "Copy Cluster Service" procedure
I just completed my first migration of a clustered file server from a 2008 R2 cluster to a 2012 R2 cluster using the "Copy Cluster Service" wizard and it went great! However, I'm wondering how to...
View ArticleiSCSI SAN SOFS Hyper-V Cluster w/ Replica to Standalone
I have been trying to nail down the proper solution and posted a few times with similar ideas, I believe I may have found it but want some adviseWe have a client with the following: 2x HP P2000 iSCSI...
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NLB Issue - Primary node turn to "Converging" after power failed.
Hi Guys, NLB is having issue after power trip on hyper v server. Primary node status turns to "Converging". We did try to remove and re-add note into NLB cluster, it is seem same as screen below....
View Articlecan run a failover cluster 2012r2 with a 2008 Domain?
Hello Yall'sI have simple question. can run a failover cluster 2012r2 with a 2008 Domain?failover cluster 2012r2 over SMB3 access...
View ArticleUnable to add Node to cluster - unable to successfully cleanup
Hi,I was trying to evicted IBM node (windows 2008) back to sql cluster but got error: unable to successfully cleanup. No antivirus installed. Pings for network works fine. What could I try to add the...
View ArticleAdd Cluster Nodes failed: "Unable to successfully cleanup".
Does anyone got any good hint about what the potential cause of the Add Cluster Nodes failed with the following report details would be and if there is a way to rectify it without re-create the...
View ArticleCreating Failover Cluster within HA VM's fails despite successful validation
Purpose:To create a Failover SQL Cluster using 2 High Avaliable Virtual Machines Scenario:- two HA VM's (W2K8 Enterprise Full) running on two Bare Metals (W2K8 Enterprise Core);- iSCSI SAN: VHD's of...
View ArticleWIndows Server 2008 R2 failover cluster storage issue
Apologies for the long-winded description, but I’m currently looking for help, advice etc. with a storage issue I’m currently investigating on a 4-node Windows Server 2008 R2 SP1 failover cluster (HP...
View ArticleWhy is failover cluster not failing over when drives are offline? - Takes 10...
I have a 2008R2 domain with (2)2008R2 nodes in a cluster. I have 2 questions1. If I "validate the cluster" and it is a cluster with several 10TB disk on it, etc. will it take a long time to validate?...
View Articlewhat is clustering, fail over clustering and high availability
what is clustering, fail over clustering and high availability can I know with simple example or scenario? to diffreiniate between these terms
View ArticleError: The computer is joined to cluster when creating the Cluster
Hello Guys, I have created a cluster to configure Hyper-V for 2 Nods, everything was greate and works perfectly, next day the storage hang and the cluster didn't work any more, I have destroyed the...
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Cluster auto-recovery after network down on all nodes
I work with MSCS since Windows Server 2000My typical config is 2-node clusters with shared storage and 2 networks (internal for cluster-only and external for clients). without service personnel on...
View ArticleCluster on VMWare - 2 Node with File Share Witnesss - Error
Dear Guru's, I have recently set up a 2 node Windows 2012 cluster on top of VMWare with file share witness and need some help. The issue I am having is every 24 hours or less the cluster services are...
View ArticleCreate network team based on two teams?
hi!Is it possible in windows server 2012 R2 to create network team based on two existed teams?I have a server (exchange 2013) with 4 NICs and two switches. I want to use aggregated interfaces (LACP)....
View Article2012 R2 Hyper-V cluster nodes hang
Hi,We have a two node Hyper-V cluster. ~ once a week either one of the cluster nodes hangs during a backup (Backup Exec 2014 Vray edition) causing all VM's to restart to the other node. When a node...
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...
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Random VM reboots with Veeam B&R
I’m wondering if anyone can help us with the issue below.We are currently running around 12 HA VMs, on a 2-node Windows Server 2012 R2 Hyper-V cluster. VM storage is housed on SMB 3.0 shares, which are...
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GEO Cluster Validation Question - TWO Sites with Different STORAGE SAN in...
Hi,Our setup is one node in Data Center 1 and one node in Data Center 2. The nodes are Windows 2008 R2 but I think this warning would also show on Windows 2012 R2. Node 1 uses EMC SANNode 2 uses a...
View ArticleWindows Clustering AND Network card Power Management
Should Power Management on the network card in the Windows OS be disabled on a Windows Cluster heartbeat? is there any articles, KBs...etc?John M. Couch
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