But the mount maps are a bit of a mount-full. Here's the map for `/usr/local`:
/defaults sublink:=${key}
* host==eeyore;type:=link;fs:=/vol/local/${host}; \
host!=eeyore;type:=nfs;rhost:=eeyore;rfs:=/vol/local/${host};\
opts:=rw,intr,soft,nosuid,nodevs,wxallowed;