Cluster Aware Updating - SCOM and VMM Maintenance Modes
I have just commenced a POC utilizing Cluster Aware Updating to patch a Fail-over Cluster.The patching process operates as required but I have noted that the nodes are not placed in Maintenance Mode...
View ArticleIssue with 2012 Hyper-V failover clustering
I have a two node Windows 2012 Hyper-V Failover Cluster. They are using an Equallogic SAN for their shared storage. Cluster validation succeeds. Here's my problem: If I'm running a highly available...
View ArticleMPIO versions for Windows 2008 SP1 and R2?
Where can I find a list of the latest versions numbers of MPIO for Windows 2008 SP1 and R2?
View ArticleCluster resource cluster disk failed
Hi,I have two windows 2008 R2 nodes within a cluster. Since a week one of the disk of the cluster became unavailable. The cluster logs show this : Cluster physical disk resource 'Disque du cluster 2'...
View ArticlePresenting fibre Channel LUN's as a single Highly Available share
We would like to present 20 x 1TB LUN's from a DELL FC SAN as a single HA file share for general use. MPIO is installed and both the nodes in the cluster respond correctly.My issue is that I cannot see...
View ArticleCluster Name and IP not pingable for few minutes
We have a Windows 2008 R2 Cluster for HYPER-V.We will be doing a network migration of the switches.The Cluster IP address will not be pingable for 2 minutes.We want to know what will be the impact on...
View ArticlePreparing a Failover Cluster for SQL Server 2012, Storage question.
Hi im trying to create a SQL failover cluster. We already have two server 2012 file servers with their raid arrays clustered but no ISCSI so I installed the target feature in server 2012.None of the...
View ArticleCan't create the cluster
hi I'm trying to create clustering using windows server 2oo8 R2 . i have installed the features on two nodes . disabled the firewall , configured DNS .each node is in a subnet , each subnet is active...
View ArticleServer 2012 Clustering issue
I am attempting to create a new cluster on 2012.My configuration is setup as follows.Central ISCSI SAN on dedicated iscsi network. 2 nodes, with 2 nics in each node for iscsi, and one nic for domain...
View ArticleCluster resource fails but cluster does not failover
Hello, I am experiencing an issue with my newly built cluster. First I will give you the details behind my configuration.Operating System - w2008r2SQL 2012 Multi site cluster using DataKeeper for...
View ArticleGet-ClusterResource Management
How would I use a variable containing the resource information for the "Get-ClusterResource" cmdlet?In other words, the values for all cluster resources to be managed are in a collection variable...
View ArticleWindows 2008 R2 Cluster with local disk replication
Hi All,Can I create a multisite failover cluster with two nodes (over extendedlan)?Both nodes has their own LUN.RegardsJose Osorio
View ArticleCAU Error when refresh Server Manager
I have a simple two node Hyper-V cluster called VMCLUSTER001.I installed CAU and it created a ressource called "CAUvmclukmt". CAU was working and could update both nodes.After installation, on node 1...
View ArticleHPC Pack 2012 and Cluster Shared Volumes
Hi, new to this forum and to clustering so hopefully someone may be able to help me.I have just set up an HPC cluster on 5 servers with 1 head node and 4 compute nodes all running Win server 2012. I...
View ArticleDC trying to hit cluster heartbeat and storage IP address outside of own LAN.
Hi All, we have windows 2003 server R2 enterprise edition DC (IP address 10.71.2.24), Microsoft cluster service (Oracle database) active/passive two node cluster (heartbeat IP address 192.168.1.6 and...
View ArticleTeam interfaces for a Team have the same MAC address
HI All, Does someone maybe knows why when creating additional Team Interfaces (more then one) for a Team(switch independent/address hash), the Team Interfaces have the same MAC address?The MAC address...
View ArticleAdding Node to windows cluster with different set of hardware? (virtualized...
Hi,I have a windows cluster of two nodes using two HP gen7 servers both in a virtualized environment (HyperV). now, I want to know if it is possible to add a new node by adding a HP gen8 server with...
View ArticleClik here to view.
Need help with Windows Server 2012 NIC teaming setup
Hi there,I’m in the middle of setting up Windows Server 2012 two nodes Hyper-V cluster. As you can see from my Visio diagram below, I have already created NIC team on Node-1. Now, before I’m going to...
View ArticleCluster Vdisk will not go online
We have a cluster comprising of 2 hosts and a SAN (HP P2000 G3) which houses all of our Vdisks. During a firmware update for all disk, the update failed which threw 2 of our production servers...
View ArticleWindows 2008 R2 Cluster "List All Disks" fails with Status 1352
Setting up a new two node Windows 2008 R2 cluster. We were informed by our SAN team that the two nodes are able to see the shared storage. We also confirmed that the storage is visible by both nodes,...
View Article