EMC ECC and Naviagent problems and fixes

Cloning or renaming a system can have some consequences on EMC products like EMC Control Center/ECC  or Navisphere agent for Clarrion arrays:

ecc fix:
rm -rf /var/ECC
cd /usr/ecc/exec && rm -f *.COMFILE *.comfile *.uid *.port *.lck


Navisphere agent / Naviagent fix:
stop naviagent and delete HostIdFile.txt:
/sbin/init.d/agent stop ; rm /etc/log/*