yum install heartbeat Very robust, very reliable, easy to configure, easy to use :-) We use it for almost every critical server for about 3 years without any problem. http://www.linux-ha.org/ Tomáš Ruprich <ruprich at uikt.mendelu.cz> DCD IICT MUAF Brno <www.mendelu.cz, is.mendelu.cz> tel.: +420 545 132 885, +420 602 127 744 tomyk at jabber.cz Wed, Jan 23, 2008 ve 03:51:13PM -0500, Scott McClanahan napsal: > We are in need of some very basic software that will give us the ability > to swing an ip address from one host to another during controlled > maintenance or host failure. For now the IP address will be the only > resource that is shared and there will never be a need for shared > storage. Eventually we may want to monitor processes for health > (probably just read in pid file) and it would be great if the > recommended software had this ability as well but not completely > necessary. The process monitoring part is just me trying to think ahead > but it definitely wouldn't be needed in the near future. > > Ideally, this should be light weight user land code that hopefully > already comes easily with the distribution :) > > Any suggestions? Thanks. > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos