The first thing you should do when installing Xsan in any OS, much less Mavericks, is make sure your hostnames are awesome. Forward, reverse, views if you use them, etc. You have to have a dedicated metadata Ethernet network, so you should have a zone entry for both your primary and metadata network interfaces. You should also have fibre channel and storage configured and ready to use. Given that a lot of storage arrays take a long time to configure these days, I like to actually start that and then do my server setups while my LUNs/arrays are baking. Setting Up Xsan Once you have DNS entries, storage and fibre…