Sqlhosts File

Invalid value of DUMPDIR '/usr/informix/tmp' in onconfig file. Setting it to default value '/opt/IBM/informix/tmp'...08:48:24


I changed DUMPDIR in onconfig.std to '/opt/IBM/informix/tmp'.

IBM Informix Dynamic Server Started.
oninit: DBSERVERNAME 'rootdb' not in sqlhosts file or sqlhosts file contents
are damaged.

Sqlhosts file is located at '$INFORMIXDIR/etc/sqlhosts'.

I added this, but I'm 99% sure it is wrong:
rootdb onipshm on_hostname on_servername