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7th - 10th September 2009 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:
2008-08-30 10:02:41
Mean Time To Repair (MTTR)
MTTR is a measure of the average length of time a given system takes to repair.
Expected Service Recovery Time = (deadtime/2)+ Expected fencing time + Expected service start time
Expected Service Availability = MTBF / (MTBF + MTTR)
See Also
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