vsmbg
This feature is scheduled to be included in the upcoming v12.1.0. For now, the best approach is to use rsync
to transfer the /backups/*/backup-subvolume/
folder for each site to the new app server, then restore manually. This folder contains all the files, databases, and configurations.
With just 30 sites, it shouldn’t take too long. Here are a couple of handy commands to help during the process:
Search backups on the Enhance backup server:
grep target_db_name /backups/*/backup-subvolume/home/public_html/wp-config.php
or
grep account_username /backups/*/backup-subvolume/home/.my.cnf
To restore the database file:
su username
mysql -u db_username -p database_name < your_backup.sql
Good luck!