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

This web page is no longer maintained. Information presented here exists only to avoid breaking historical links.
The Project stays maintained, and lives on: see the Linux-HA Reference Documentation.
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CRM Successor

Heartbeat 3.0

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Using Linux-HA

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1 February 2010 Hearbeat 3.0.2 released see the Release Notes

18 January 2009 Pacemaker 1.0.7 released see the Release Notes

16 November 2009 LINBIT new Heartbeat Steward see the Announcement

Last site update:
2019-10-18 17:43:50

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Cluster Node

Before version 2, a cluster node was a machine on the network that was running Heartbeat.

With the introduction of the new ClusterResourceManager, two extra pieces are also mandatory. The ClusterConsensusManager and the ClusterResourceManager itself.

Although it is possible for a node to be fully recognised by Heartbeat without these two extra pieces, it would not be able to participate in ResourceAllocation in the cluster. Thus there are layers of ClusterMembership.

Cluster Node

See Also