Managing Serviceguard Extension for SAP, December 2007

Step-by-Step Cluster Conversion

Database Configuration

Chapter 3188

IR990 Informix Database Step:

Perform the following steps as <sid>adm user:

su - <sid>adm

Copy the files that were manipulated to the home directory:

cp /home/informix/.dbenv* ~

cp /home/informix/.customer.* ~

Copy the files over to the home directories of <sid>adm on all cluster

nodes and all external application server hosts.

IR1000 Informix Database Step:

Perform the following steps as an INFORMIX user.

Modify the parameters DBSERVERNAME and DBSERVERALIAS in the

ONCONFIG file:

/informix/<SID>/etc/onconfig.<primary>.<DBID>.

The parameter default to:

Set them to:

For example:

DBSERVERNAME relocdb<sid>shm

DBSERVERALIASES relocdb<sid>tcp

IR1010 Informix Database Step:

Rename the ONCONFIG file to:

/informix/<SID>/etc/onconfig.<relocdb>.<DBID>