Indeed, complexity kind of grows as K^(# of resources), but I think the answer depends on how power got your servers. If they can handle DB+HTTPD, this means more slave nodes in result.
2012/12/6 Art Zemon <[email protected]> > Folks, > > I am building a high availability web hosting platform which will > include a pair of web servers with an OCFS2 shared filesystem and a > MySQL database server with a backup (using a DRBD-based filesystem > instead of MySQL replication). Does this sound like one cluster or two > (one for the web servers and a second for the database servers)? > > If one cluster, eash configuration is very very simple. > > If two clusters, the config is more complex because it has everything in > it for all resources, plus location constraints. But it can have a real > quorum since the full cluster will be at least four nodes. > > Thoughts? > > Thanks, > -- Art Z. > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems > _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
