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This web page is no longer maintained.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.
To get rid of this notice, you may want to browse the old wiki instead.

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:
2017-12-13 22:10:50

realtime - enable realtime features in Heartbeat

The realtime directive specifies whether or not Heartbeat should try and take advantage of the operating system's realtime scheduling features. When enabled, Heartbeat will lock itself into memory, and raise its priority to a realtime priority (as set by the rtprio directive). This feature is mainly used for debugging various kinds of loops which might otherwise cripple the system and impair debugging them. The realtime flag is a HeartbeatBoolean value, whose default value is true. A sample realtime directive is shown below.

realtime on