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File and Data Storage: AFS

Effective Monday, Nov. 23, 2020, new faculty and staff members are no longer auto-provisioned with AFS user volumes, but can submit a Help request if personal AFS user volume is needed. New students and post-docs will continue to be auto-provisioned. 

This change does not impact existing AFS directories or the process for adding permissions for new individuals to those existing directories. Your existing space and everything in it remains intact. 

Please see this IT Community news item for more information.

Overview

AFS (Andrew File System) is a distributed, networked file system that enables efficient file sharing between clients and servers. AFS files are accessible via the Web or through file transfer programs such as OpenAFS or Fetch (Macintosh) and SecureFX (Windows).

Currently all users with a full-service SUNet ID are granted 5 GB of AFS file space. Additional disk space is available by request for faculty-sponsored research including dissertations.

New faculty and staff members are not auto-provisioned with AFS user volumes, but can submit a Help request if personal AFS user volume is needed. 

Features and benefits

  • File sharing —  easily and securely share documents and files over the network with colleagues, workgroups, and even other institutions.
  • File backup and restore —  all data is backed up nightly. Backups are kept for 30 days.
  • File access — easily and securely access your files from other computers.
  • File permissions —  use AFS file permissions to provide access to individuals or groups.
  • Websites — store and serve web pages directly and securely.
  • File security —  files are protected by the Kerberos authentication system.
  • Mobile access — a mobile client is available for the iPhone and iPad. The iYFS app is available from the iTunes store for purchase.

Get started

See AFS for Beginners. Also see File Transfer on the Essential Stanford Software website.

Learn more

For IT professionals

Last modified November 19, 2020