This site best when viewed with a modern standards-compliant browser. We recommend Firefox Get Firefox!.

Linux-HA project logo
Providing Open Source High-Availability Software for Linux and other OSes since 1999.

USA Flag UK Flag

Japanese Flag

Homepage

About Us

Contact Us

Legal Info

How To Contribute

Security Issues

7th - 10th October 2008 Linux-Kongress in Hamburg will have several sessions on Linux-HA - see you there!

18 August 2008 Heartbeat release 2.1.4 is now out Download it

11 October 2007 NEW educational HA/DR Blog hosted by Alan Robertson

9 April 2007 Check out the Cool Heartbeat Screencasts: Installation, Intro to the GUI Part of the Heartbeat Education project

Last site update:
2009-07-03 19:08:47

Heartbeat

Image courtesy of SysAdmin magazine.

The Heartbeat program is one of the core components of the Linux-HA (High-Availability Linux) project. Heartbeat is highly portable, and runs on every known Linux platform, and also on FreeBSD and Solaris. Ports to other OSes are also in progress.

Heartbeat is the first piece of software which was written for the Linux-HA project. It performs death-of-node detection, communications and cluster management in one process.

Release 2 moves some of Heartbeat's functions to the LocalResourceManager and the ClusterResourceManager while preserving as many of release 1's strengths as possible.

See Also

Configuring Heartbeat, Getting Started With Heartbeat, Getting Started with Linux-HA (Heartbeat), Getting Started With Heartbeat Version 2, Haclient (graphical management tool for Linux-HA), Linux-HA Release Roadmap