My log shows the following failure:
Jul 19 18:58:38 fedora kernel: audit(1090288718.937:0): avc: denied { read } for pid=2363 exe=/usr/sbin/exportfs name=exports dev=hda2 ino=4472848 scontext=system_u:system_r:nfsd_t tcontext=system_u:object_r:exports_t tclass=file
Jul 19 18:58:38 fedora exportfs[2363]: can't open /etc/exports for reading
Jul 19 18:58:38 fedora exportfs: exportfs: can't open /etc/exports for reading
I'm running strict/enforcing. tom