About the best thing you could do would be to take a backup of the shadow directory. You can change the archive location, but may have some challenges sending it to a remote server....you can try it, not sure if it is supported:
RME - Admin - Config Mgmt - Archive Mgmt - Archive Settings...change the location here if it is a mapped drive or partition
The only place where configs are stored with hostname/IP is the shadow directory:
On Solaris,
/var/adm/CSCOpx/files/rme/dcma/shadow
On Windows,
NMSROOT/files/rme/dcma/shadow