Could someone share their knowledge and experience with CentOS and Ubuntu server management, maintenance capabilities and community support? I would be running pacemaker cluster and LAMP stack on it with GFS2 (or OCFS2) and other services.
Currently I have Gentoo system and I am almost happy with it but now I consider moving my applications to cluster system and I think that Gentoo is sometimes "not reliable" for maintenance.
So... Which should be easier to manage and more reliable distribution in my case?