As part of a disaster-recovery exercise I needed to make available an NFS share to various machines that needed it. It turns out the Solaris machine designated to be the NFS server had the NFS service deleted from it for some reason. We ended up getting an error while mounting the NFS share that indicated we needed to restart /etc/init.d/nfs.server on the Solaris machine.
While looking for a concise guide to NFS error messages I found this guide. It's short and sweet and would make a great cheat-sheet when printed out.