>>>Hi Stalin,
>>>You can use RHEL ClusterSuite
>>>Or try linuxha project
>>>http://www.linux-ha.net/
>>>For free ;)

Isn't there a parallel thread about simplicity? How many people
want to get erector-set
(http://www.fatbraintoys.com/toy_companies/nikko_america_inc/erector_set
_ferris_wheel_set.cfm )
DIY kits for production?

There are commercial-grade products that do hot failover HA for Linux.
Guess where http://www.polyserve.com/oracle_consolidation.php

...sorry, shameful plug, yes, but the comment about simplicity
and erector-set DIY kits sticks.

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