After just superficially skimming through the FreeBSD handbook, it seems similar to Red Hat's Deployment Guide [0]. Red Hat has lots of other useful documentation on topics like storage and virtualization administration [1].

[0] http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6...

[1] http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/i...