Cluster Storage
We currently have a large (4TB) database attached to a shared NAS via 1Gbe. The limited bandwidth is killing our backup performance.I am investigating using a dedicated JBOD as an alternative. The...
View ArticleWindows 2008 R2 SP1 Exchange DAG event 1196 and 1579 Bad DNS Key
Hi,I'm running an Exchange 2010 SP1 DAG on Windows 2008 R2 SP1. We are using an INFOBLOX appliance for DNS resolution.DNS resolution is working and SRV records are created.On one of the two...
View ArticleCluster network name resource error 1196
I have a two-node Hyper-V 2012 Core Server cluster. Initially, the cluster was working fine and I was able to do live migrations with no problem. I first realized that something had gone wrong when I...
View ArticleRemote management and SMB share access
I have a 2012 R2 Hyper-V cluster. I have configured an EMC VNX array with SMB 3.0. I configured the shares with full access for each of teh cluster nodes and the cluster name. From a node of the...
View ArticleFailover Cluster Hyper-V Storage Choice
I am trying to deploy a 2 nodes Hyper-V Failover cluster in a closed environment. My current setup is 2 servers as hypervisors and 1 server as AD DC + Storage server. All 3 are running Windows Server...
View ArticleFC disks LUNS disappearing
Hellogentlemen, I havethe following problem.I have aIBMFCstorage V7000and Iuse iton a cluster of WindowsServer 2012, Windowsis BrazilianPortugueseversion.Created twoLUNsinstorage, one of2GBforQuorumand...
View ArticleNIC not failing Over in Cluster
Hi there...I have configured 2 Node cluster with SoFS role...for VM Cluster and HA using Windows Server 2012 Data Center. Current set up is Host Server has 3 NICS (2 with Default Gateway setup...
View ArticleCluster Share Storage Fail
Hi I have two Windows 2012 Server,they configuration to became a cluster enviroment,but the share storage is failover,If the storage is been repaired,How do I repair my cluster enviroment?just to...
View ArticleCluster network name resource error 1196
I have a two-node Hyper-V 2012 Core Server cluster. Initially, the cluster was working fine and I was able to do live migrations with no problem. I first realized that something had gone wrong when I...
View ArticleFailover Cluster Manager : Add node wizard Error " This operation returned...
Hi Everybody,I have two node cluster and trying to add the third node (which is a Virtual Machine), all nodes are in different subnet and can communication with each other. While adding the third node...
View ArticleDoes the failover cluster can use the communcation encrypt?
Hi experts,Can any guy can tell me ,can i encrypt the CAP communcation of failover cluster? if yes, how to do it.Regards
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WFC on Windows 2008R2 issue, unable to start service
Hi, Since a couple days WFC is driving me crazy, let me explain it:I have a two node cluster that goes down for maintenance and lost the Quorum (a file share).When I recover connectivity to the Quorum...
View Articlecluster shared volumes are failed to come online in windows 2012 R2 Cluster
Hello,I have 3 node MSCS setup running on ESX 5.1 virtual machines. I have mapped Raw device shared lun between the host. Once i created the cluster, all the dosk were online including witness disk....
View ArticleCannot add cluster disk on windows 2012
I have 2 servers connected to a shared storage array using Fibre Channel. Currently there are 2 luns on the storage device. From the Failover Cluster Manager, when I select “Add Disk” from Storage –...
View ArticleCreating a File Server Failover Cluster with DFS-N and Direct Attached...
I have two 2012 R2 servers, each with its own DAS. Can I set up the servers in a FoC with DFS-N and using DFS-R to sync the DAS?
View ArticleCluster Validation / UDP 3443
Hello,I'm running into a problem running Cluster Validation (2012 R2)I'm getting a network communications error stating that each node is unable to contact the other over UDP3343.The only advice I've...
View ArticleCluster Networking - Minimal configuration
I am looking for the best way to configure our 3 node Hyper-V cluster. The cluster nodes have 2x 1Gbit NICs and 2x 10Gbit nics. The 2 10Gbit nics are conifgured for iSCSI, so cluster validation warns...
View Article2008R2 Hyper-V HA Cluster Issue
Hi,Current setup is two DL380 G7 servers, currently in a HA Hyper-V Cluster, storage is an iSCSI HP G4300 G2 SAN. The Hyper-V traffic runs through an HP Team (same on both hosts), this team crashes...
View ArticleMissing disk on a Hyperv cluster
HyperV2012 cluster with two nodes. HP servers with 3PAR disk system. When I move and delete large disks, 2TB, losing the server I'm working on contact with all SAN disk's. Must take a restart of the...
View ArticleHyper-V Cluster with Storage Server AH
Hello Everyone, I have a question about Clustering&Storage.I have two servers and what I wanted to do is: -A cluster of 2 nodes-The Storage directly on the Nodes-The storage AHI don't want a third...
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