Change Log level via GUI to "Info, warnings, error and fatal issues"
Check config/config/php has been updated
Downloaded a file, deleted a file, restored a file, uploaded a file.
Expected behaviour
According to the OwnCloud documentation logging level 1 is "Activity such as user logins and file activities, plus warnings, errors, fatal errors" I would expect my file activity to have been logged in owncloud.log (var/www/owncloud/owncloud.log) in our case.
Actual behaviour
No info level stuff was logged
Server configuration
Operating system: CentOS 7 Web server: Apache Database: MySQL PHP version: 5.4.16 ownCloud version (see ownCloud admin page): 9.1.4 Updated from an older ownCloud or fresh install: Fresh Install Special configuration (external storage, external authentication, reverse proxy): External Storage, external authentication, reverse proxy.
As far as I know, only information for debugging is logged there. No "successful" action should be logged.
You might be refering the to admin_audit / auditing app (for enterprise edition) which might log at least some of what you want to be logged. The activity app (free) might fit your needs if you want people to track their own activity, but I don't think you can download the acitivity of all users.
That's right @andrewjones216, always feel free to contact me. Alternatively, and a better choice, is to create a new issue in the docs, if there's not already one, or a PR, that covers what you need.