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AEM upgrade from 6.2 to 6.4
How to upgrade from AEM 6.2 to AEM 6.4 with new/fresh installation approach and not the inplace upgrade approach?
Can anyone help with the detailed steps to be carried for this process?
Gaurav-BehlAccepted solution
Level 10
Apr 19, 2019 4:04 PM UTC
The link shared by Arun is comprehensive and includes every aspect
For a fresh 6.4 install, you'd follow the same steps for standalone install. Check the Deploying AEM section @ Adobe Experience Manager Help | Deploying User Guide based on your requirements of standalone installation or app server installation and in case you want to set up a separate datastore. Once the server is set up, you could fix the source code and migrate it using package manager or vault tools or a similar tool.
Make sure to convert crx to oak using - java -Xmx4096m -jar aem-quickstart.jar -v -x crx2oak -xargs -- --load-profile <<YOUR_PROFILE>> <<ADDITIONAL_FLAGS>>
Follow the steps mentioned here -- Performing an In-Place Upgrade
Couple of links:
https://helpx.adobe.com/experience-manager/6-3/sites/deploying/using/pre-upgrade-maintenance-tasks.htmlPlanning Your Upgrade
Adobe Experience Manager Help | Repository Restructuring in AEM 6.4 -- repository restructuring guidelines
Assessing the Upgrade Complexity with the Pattern Detector -- use this to understand the scope of changes/rework required