Knowledge:Migration from 6.2.20 to 6.2.21

• See changelog at Mantis

• Download update from http://openkm.com/download/okm/OpenKM-6.2.21.zip (eMpg8eIjY5)

• Make a backup!!!

• Stop Tomcat

• Edit OpenKM.cfg and set hibernate.hbm2ddl to update

• Replace the OpenKM.war

• Review file descriptor limit and, eventually, increase it.

• Start Tomcat again

• Check for database errors:

$ grep "ERROR .*hbm2ddl" $TOMCAT_HOME/logs/catalina.log

• Go to Administration > Database Query, and update configuration properties:

update OKM_CONFIG set CFG_TYPE='string' where CFG_KEY='max.file.size';

• Go to Administration > Configuration, and update max.file.size configuration property value by appending "MB": if current value is 200, set to 200MB.

• Set installation customer at License Manager.

• Enjoy OpenKM 6.2.21!

If you have any weird problem try to stop Tomcat, delete these folders:

• $TOMCAT_HOME/webapps/OpenKM
• $TOMCAT_HOME/work/Catalina/localhost

And start Tomcat again.

Recommended to clear browser cache and Java Plugin cache