Category Archives: How-To

Installing DRBD on Hardy Part 2.

As you know, in a previous post I showed how to install DRBD in Hardy Heron, in an active/passive configuration. Now, I’m gonna show you how to install and configure Heartbeat to automatically monitor this active/passive configuration, and provide High Availability. This means I’ll show you how to integrate DRBD in a simple Heartbeat V1 […]

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Installing DRBD On Hardy!

DRBD (Distributed Replicated Block Device) is a technology that is used to replicate data over TCP/IP. It is used to build HA Clusters and it can be seen as a RAID-1 implementation over the network. As you may all know, the DRBD kernel module has now been included into Hardy Heron Server Edition’s kernel, so […]

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Cluster Sinchronization Tool (CSync2)

As you may know, there are many tools for file synchronization between servers that can suit your needs, but Csync2 (Website and Paper) was specially designed for Cluster File Synchronization, which makes it a great tool to synchronize config files and folders. Now, I’ll show you a simple way of configuring it, by having a […]

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