#2 Dec 31, 2017 11:06
@amoun what do you exactly need to know about the process?
In general, the commands defined in
upgrade_policy.conf are executed in Step 5: Backup & Upgrade of the upgrade. Files are copied from the downloaded and unzipped package (the new version package) to the root folder of the site, according to the rules set through the commands.
Do you have a concrete case where an upgrade produced any kind of failures? If so, can you share the
upgrade_policy.conf file to take a look?