Here is my matching /etc/exports
Use as you deem applicable.
# New layout
/vmssd *(rw,async,no_subtree_check,no_root_squash)
/vol *(rw,async,no_subtree_check,no_root_squash)
/vol/backup *(rw,async,no_subtree_check,no_root_squash)
/vol/chuck *(rw,async,no_subtree_check,no_root_squash)
/vol/iso *(rw,async,no_subtree_check,no_root_squash)
/vol/media *(rw,async,no_subtree_check,no_root_squash)
/vol/pfsense *(rw,async,no_subtree_check,no_root_squash)
/vol/plex *(rw,async,no_subtree_check,no_root_squash)
/vol/primo *(rw,async,no_subtree_check,no_root_squash)
/vol/software *(rw,async,no_subtree_check,no_root_squash)
/vol/usenet *(rw,async,no_subtree_check,no_root_squash)
/vol/vmhdd *(rw,async,no_subtree_check,no_root_squash)
/vol/vtmp *(rw,async,no_subtree_check,no_root_squash)
/vol/math *(rw,async,no_subtree_check,no_root_squash)