Feature Spotlight: Utilization
New in 1.1 is the ability for Pacemaker to factor the system resources (RAM, CPU, etc) into its placement algorithms. First, simply define the system resources provided by your nodes. We’ll use cores in this example, but you can literally use any name you care to dream up. crm configure node pcmk-1 utilization cores=2 crm configure node pcmk-2 utilization cores=4 Then we tell the...
Pacemaker ships as part of Ubuntu 10.4 - Lucid...
Ubuntu LTS 10.04 now comes with full support for Pacemaker on Corosync and Heartbeat: http://fghaas.wordpress.com/2010/05/03/ubuntu-10-04-with-full-cluster-stack-support/ Kudos to everyone involved!