I am attempting to register 2 servers and am getting the error "Device name already existed, changed to...".

I've seen this before on clones and have run...

rczmd stop
rm -R /var/cache/zmd/*
rm /var/lib/zmd/zmd.db
rm /etc/zmd/deviceid
rm /etc/zmd/secret
rczmd start

The files are deleted.

Each time I start ZMD, the diviceid is created with the same value.

Is there some other place that needs to be looked at?

The client is a SLES11sp1 server(s).