Can I Delete VirtFS

VirtFS is a virtualized file system that cPanel uses extensively for secured jailshell, exim, and a few other functions. VirtFS cannot be removed from a cPanel server without damaging the server, and if improperly removed it will delete user data such as their websites and email.

Frequently Asked Questions

Should I delete /home/virtfs? It's taking up a lot of space.

Do not delete /home/virtfs. You will not recover any disk space by doing so. 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. The most common result of deleting /home/virtfs is the deletion of /home/user directory contents.

Ignore any disk usage warnings you receive that are associated with the /home/virtfs directory. The usage reported there is incorrect — this is a virtual file system and does not take up any space.

For more information about the /home/virtfs directory, visit cPanel's VirtFS documentation.

Review the following cPanel documentation before modifying /home/virtfs or removing VirtFS as a whole:

• What is VIRTFS and can I remove it
• VirtFS jailed shell documentation

Can I disable or uninstall VirtFS?

Technically you can, but it will render certain server functions either partially or totally nonfunctional, including but not limited to jailshell SSH, SFTP/FTP, exim/email, certain email piping, cron jobs, and other functions.

Summary

VirtFS is a critical virtualized file system used by cPanel for jailshell, exim, and other core server functions. The /home/virtfs directory does not consume actual disk space — any usage reported is misleading. Deleting /home/virtfs or disabling VirtFS will cause data loss and break server functionality. Always ensure you have a fully tested backup before making any changes.