View source for Migration from 5.1.7 to 5.1.8

* Make a backup!!!
* Modify these configuration properties (remember they are in database, so don't touch OpenKM.cfg file):
** If you have configured an Cuneiform OCR, change the '''system.ocr''' value from "/usr/bin/cuneiform" to "/usr/bin/cuneiform ${fileIn} -o ${fileOut}".
* Stop JBoss
* Edit [[OpenKM.cfg]] and set '''hibernate.hbm2ddl''' to '''update'''
* Replace the OpenKM.war
** Core extensions should now implement the "getUuid()" method which returns an unique UUID which identifies the extension.
* Start JBoss again
* Edit [[OpenKM.cfg]] and set '''hibernate.hbm2ddl''' to '''none'''.
* Enjoy OpenKM 5.1.8!

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

* $JBOSS_HOME/server/default/work
* $JBOSS_HOME/server/default/tmp

And start JBoss again.

[[Category: Migration Guide]]