How to: Install and configure DRBD on CentOS 6

How to: Install and configure DRBD on CentOS 6 DRBD® refers to block devices designed as a building block to form high availability (HA) clusters – Distributed Replicated Block Device This is done by mirroring a whole block device via an assigned network. Distributed Replicated Block Device can be understood as network based raid-1. So,…

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