PC1 back online, troublesome process identified

Hey Cygnus users!

It looks like we have finally been able to identify the cause of recent file server crashes and tracked it down to a particular job run and how it hands file I/O. We’re in contact with the user now to try to improve the job’s I/O behavior to prevent this from happening again (at least, with this job).

Thank you for your patience, we know this has been inconvenient.