The /home/virtfs directory contains critical operating system files. If you remove /home/virtfs, or any directories under /home/virtfs, you will cause irreparable damage to your operating system. Do not remove /home/virtfs, or any directories under /home/virtfs, unless you have tested, up-to-date backups. You should ignore any disk usage warnings you receive that are associated with the /home/virtfs directory! For more information about the /home/virtfs directory, visit the documentation at https://go.cpanel.net/virtfsdoc