As a best practice before upgrading, we strongly recommend performing a backup of your database to ensure data integrity and to make the upgrade as seamless as possible during the transition.
For any upgrade, ensure that a database backup is performed. |
sh /opt/zephyr/tomcat/bin/shutdown.sh |
service elasticsearch stop |
rm -rf/var/lib/elasticsearch/nodes/* |
service elasticsearch start |
If the SSL is setup in the 6.2 version of Zephyr, then after the successful upgrade to 6.2.0.1, the user has to manually uncomment the security tag in the web.xml files which are present within zephyr directory and then needs to restart the server. |
When an upgrade is rolled back but the DB is present, follow the steps for: |