By default, backups are stored in the
/home/wisp/backup-data directory on the local machine.
If you want backups to be stored on a remote server, the best way to achieve this is through NFS or CIFS. Generally, CIFS is a better solution than NFS. Additionally, we also support S3 out of the box.
Each server has its own backup size limit, configured either on creation or changed afterward in the "Build Configuration" tab in the admin area of the server.
Please refer to the Daemon Customisation page for more information.