I'm currently looking into Apache Traffic Server as a tool for providing better availability of web services.
But looking at the manual I can't see any reference to how I can pro-actively fence a node in the cluster.
Hello Experts,
Please help me with the exact steps on configuring two node cluster on RHEL 6.2,
I failed to configure the simplest cluster by below steps,
1- install RHEL 6.2 64-bit on both nodes
2- add to hosts file of each server ( 1 IP in local NW and another in IP private NW).
x.x.x.x node1-pub
z.z.z.z node2-pub
y.y.y.y node1-pvt
t.t.t.t node2-pvt
3- yum install ricci ( on both nodes )
I'm in the process of configuring a sort-of Beowulf cluster, the major difference being that I want to be able to add nodes from any network. Because of this I can't run DHCP on the server to inventory all the nodes.
New nodes would run a package or script to configure SSH, MPI, NFS and the like. During installation they'll require the IP address of the server.
I'd like to build a two or three node Pacemaker cluster that would manage Xen (or possibly KVM) virtual machines.
Is it possible to set up the Pacemaker cluster (or some of its components) in such a way that when all nodes are active the VMs will use all available RAM but when one node fails the cluster will reduce VM's memory to fit them all on remaining nodes?
We need to shut down MS Failover Cluster running on two nodes with MS Windows Server 2008 R2 Enterprise for hardware maintenance.
I recently came across two possible approaches on how to shut down the cluster:
First approach says to take the cluster resources offline and proceed to windows shutdown, on the other hand if you right-click on cluster name in FC snap-in under More Actions...
After three days of intensive Google searching, I have not found any high-level workflow of how to build a low profile - cheap - computing cluster (we are not interested in HA yet). This is just a front-end plus a node for now.
We want to start small with rockscluster, provide a web-based server for offering services, and then add nodes as our budget increases.
I have an SQL 2012 AlwaysOn Cluster and need to setup SharePoint reporting services.
Within SharePoint farm configuration it reports that the SQL server agent is not running.
Since I have multiple SQL nodes to which the connection can fail over to any, how do I handle the SQL server agent or is this clustered also?
Does the downloadable SharePoint reporting SQL script need to be ran on each nod
We are building a new SQL 2012 cluster for our web environment. We decided to use two nodes and utilize AlwaysOn Availability Groups for High Availability. Server01 and Server02 have had a Standalone Instance of SQL installed and both have been joined to Cluster01. An availability group has been created.
I've just built a virtual SQL Server 2 node cluster using VMWare workstation.