Highly available cluster filesystem with DRBD and GFS2

Today I set up an replicated cluster filesystem using in DRBD an GFS2 inside 2 KVM-based virtual machines. These are running CentOS 6 with an additional storage vdb as the base drive for DRBD. I already set up an MariaDB Galera-Cluster. First of, as CentOS 6 has no drbd* packages …

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