moved inventory volume

What are all the different files that point the inventory service to the
inv volume? I moved the zen inventory on a standalone server to a new
volume a couple of weeks ago so it would be in it's own space. I changed
the mgmtdbs.ncf at the time to point to the new volume. Things were
working generally well, but I saw a few quirks and discovered through a
forum post that said I had to change the ALTERDB.PROPS file. I did that
and things seem to be working, but I got a short term memory error on
dbsrv8 after I restarted the inventory service. Are there other files I
need to edit? Thanks.