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Im planning migration of current two clusters based on CentOS 6.x with Cman/Rgmanager going to CentOS 7.x and Corosync/Pacemaker.As the clusters and their services are on the same subnet, and there no particular security concerns differentiating th..
Ive been trying to build a model cluster using three virtual machines on my home server.Each VM boots off its own dedicated partition(CentOS 7.3).One partition is designated to be the common /home partition for the VMs, (on the real machine it will mo..
For a testing purposes Im trying to create two node HA environment for running some service (openvpn and haproxy). I installed two CentOS 6.4KVM guests.I was able to create a cluster and some resources. I followed the document https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Configuring_the_Red_Hat_High_Availability_Add-On_with_Pacemaker/index.html..
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