Looking for current and maintained information and documentation on (Linux ) Open Source High Availability HA Clustering?
You probably should be reading the Pacemaker site clusterlabs.org
This site conserves Heartbeat specific stuff. See Site news for details.
You probably should be reading the Pacemaker site clusterlabs.org
This site conserves Heartbeat specific stuff. See Site news for details.
History
From Linux-HA
Project Timeline
- Nov 15, 1998 - First alpha version available
- Mar 27, 1999 - 0.2.0 First public release
- Functional enough for a basic 2-node demo
- Support for serial ports only.
- May 9, 1999 - 0.3.0. Added support for UDP broadcast
- Jun 30, 1999 - 0.4.0. New wire format (Name/value pairs)
- Aug 14, 1999 - 0.4.2.
- Implemented simple resource groups and start/stop notifications
- Added a uniform resource model, with IP resources being only one kind.
- October 1999 - linux-ha.org website created
- Oct 13, 2000 - 0.4.5. Added support for packet authentication
- Apr 2, 2000 - 0.4.7. Robust error recovery code for packet retransmission.
- Jun 30, 2000 - 0.4.8. Added a cluster test suite (CTS)
- Nov 15, 2000 - 0.4.8g. First version to support STONITH, ping nodes,multiple resource parameters
- Mar 16, 2001 - 0.4.9
- First Heartbeat API and IPC library
- Added support multicast media
- Mar 16, 2001 - 0.4.9d released.
- Added a membership/quorum subsystem (CCM)
- Ability to monitor external connectivity (ipfail)
- First version of BasicSanityCheck
- Feb 19, 2003 - 1.0.1 Start of a new stable series
- Sep 26, 2003 - 1.0.4. Last 1.0.x release
- Dec 1, 2003 - Work begins on a modular, multi-node cluster resource manager (CRM) that also detects and recovers from resource-level failures
- Feb 10, 2004 - 1.1.5. Last 1.1.x release
- Feb 17, 2004 - 1.2.0. Start of a new stable series
- Apr 16, 2004 - 1.3.0. New wire format (netstrings)
- Oct 11, 2004 - 1.99.0. First beta version of the 'v2 CRM and LRM
- Jul 30, 2005 - 2.0.0 First stable version of the new CRM
- Aug 14, 2006 - 1.2.5. Last 1.2.x release
- May 17, 2007 - 2.1.0 Start of a new stable series
- Dec 7, 2007 - Announcement that the v2 CRM is now a separate project called Pacemaker which supports both the Heartbeat and OpenAIS cluster stacks.
- Dec 21, 2007 - 2.1.3. Last release by Alan Robertson
- Aug 18, 2008 - 2.1.4. The last release to include the CRM or stonithd
- Aug 21, 2008 - 2.99.0 First version suitable for use with Pacemaker