Please do automatic cleaning of the user's trashbin.
Data that in the trashbin eats a lot of disk space.
It is good to be able to change the lifetime of files in the trashbin via admins panel.
There two occ commands to manage the contents of the trash bin:
trashbin:cleanup Remove deleted files
trashbin:expire Expires the users trashbin
You can simply set up a cron job, to clean the trashbin...
A call on Ubuntu could look like this:
sudo -u www-data php /usr/share/nextcloud/occ trashbin:cleanup username1 username2
There is a config.php option to set this up: https://docs.nextcloud.com/server/12/admin_manual/configuration_server/config_sample_php_parameters.html#deleted-items-trash-bin
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There two occ commands to manage the contents of the trash bin:
You can simply set up a cron job, to clean the trashbin...
A call on Ubuntu could look like this:
sudo -u www-data php /usr/share/nextcloud/occ trashbin:cleanup username1 username2