Need suggestion on Clustring Books
Hi Team,Can anyone recommend good books for learning on Microsoft Windows Clustring.Thanks,S.V.Ramana.Ramana rao
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 ArticleServer 2012 Cluster nodes hang and VMs lock up, memory leaks and critical...
Last night my two-node cluster went down for no apparent reason. All VMs (4) were down even though the cluster manager said they were running. The cluster shared volume on my SAN was not accessible...
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can anyone share?
Hi All,We have sql 2005 clustering and can anyone share what's your NetBIOS settings for the public NIC?Thank you.
View ArticleFailed fail-over when pulling network cable
HelloSetup:2-node cluster with physical servers. 3 network teams, 1 Heartbeat, 1 LAN and 1 SAN. Its the Windows Server 2012 Team SW thats been used.Problem:All fail-over tests work fine, except...
View ArticleTwo nodes cluster creation failed
Hello, MS specialist. I'm experiencing an issue about creating cluster. I have researched it for over one week, but I cannot resolved it, it really trouble me.environment:three guest machine in...
View ArticleHow to create a local, non-clustered storage pool
Hello,I have setup a two-node Failover Cluster, with a shared SAS DAS. So far so good.One of the nodes also has internal disks that I wish to use for system backups.This storage pool should not be...
View ArticleSQL Server Failover Cluster & SAN Mirroring
Hi,We have set up SQL Fail over Cluster (Windows Server 2012 Standard Edition). the 2 SQL Servers have access to 2 SAN Disks (2 x HP P2000 G3).Now, we are able to see the 2 SANs as 2 drives in Windows...
View ArticleFailover Cluster & DFS on NAS SRV2012 R2
Dear all,I've been searching for NAS solution to configure Failover Clustering and DFS.. There are too many scenarios as well definitions, and I need a best practices..ShortlyI have 2 HP Servers each...
View Articleask your expertise.
Windows 2008 R2 and SQL 2005 clustering When I run cluster validation, I got the following warning " The RegisterAllProviderIP property for network name 'Name: winclustername' is set to 1 For the...
View Article10GB connections
Hi,can a 10GB SPF be connected directly between 2 servers and not via a switch?Thanks James.
View ArticleHuge single storage pool for lots of VMs, or seperate storage pools for each VM
BackgroundTwo identical 2008 R2 servers for running VMs with Failover Cluster (Hyper-V) One IOmega NAS (old) with 15 VMs sharing one large (2 TB) clustered storage pool One VNXe NAS (New) Nothing setup...
View Articlewin server 2012 two node cluster, local "cliuser" issue
Hello,I have a two node Windows Server 2012 STN Cluster with a few SQL instances installed inside it. Recently in my security event log I see these errors on both nodes:An attempt was made to reset an...
View ArticleCluster network name resource failed registration (Event ID 1196)
I recently implemented Cluster Aware Updating on my Windows 2012 cluster. During the setup of the role I selected the option to "Add the CAU clustered role with self-updating mode enabled, to this...
View ArticleGetting SMB Witness Client Errors in Eventlog on Witness Disk Clusters
Hi there.I saw this on my third Windows Server 2012 Hyper-V Failover Cluster.There are a lot of SMB-Witness Client Error Messages in the eventlogs of all nodes.The problem is that these are Failover...
View ArticleFailoverCount is not getting reset for QuorumResource in Windows2012 R2...
Hi,I have two-node failover cluster on windows server 2012 R2 with third party resource as quorum with typeNode and Disk Majority. on fault of quorum resource FOC is not failing over "Cluster Group" to...
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 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 ArticleMicrosoft Cluster error
Hi,I am getting the following error in Windows 2008 R2 cluster with sql 2008 event logs...can anybody haelp me resolving the same.Log Name: System Source:...
View ArticleCluster Aware Updating - Failed to enter maintenance mode.
Hello everyone,I am trying to run Cluster Aware Updating and I thought everything went well:-) But that was just on the first node of 2. When the second node of cluster is trying to get to maintenance...
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