In this part, we are going to discuss how to deploy data-center with one cluster which contains our two hosts in the RHEV environment. Both of two hosts connected to shared storage, additional to previous preparation, we will add another CentOS6.6 virtual machine acts as storage node.
Create Data-Centers and Cluster in RHEV – Part 3
Data Center is a terminology describes the RHEV environment resources such as logical, network and storage resources.
Data Center consists of Clusters which include a set of node or nodes, which host virtual machines and its related snapshots, templates and pools. Storage domains are mandatory attached to Data Center to make it working effectively in enterprise environments. Multiple data centers in the same infrastructure could be managed separately by the same RHEVM portal.
Data Center Diagram
Red Hat Enterprise Virtualization uses a centralized storage system for virtual machine disk images, ISO files and snapshots.
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