OSC is experiencing some problems with the Project and Scratch filesystems that are resulting in some jobs seeing "stale file handles". We are investigating the problem and will provide updates as we have them. Job scheduling is currently paused on all filesystems.
We are working with vendor engineers to resolve the issue, but you can currently still log in via SSH and access your files in your home directories. OnDemand logins will likely hang, and attempts to access files on Project or Scratch will likely fail.