The Ohio Supercomputer Center (OSC) is experiencing an email delivery problem with several types of messages from MyOSC. 

 OSC is preparing to update Slurm on its production systems to version 23.11.4 on March, 27. 

Problems with GPFS filesystem, and OnDemand is not working

Category: 
Resolution: 
Resolved

Updates on 12:00pm June 10:

The issue is fixed. All impacted services return to production.

We apologize for the inconvience. If you have any questions, please contact OSC Help.

Original Post:

We have been experiencing some problems with GPFS filesystems starting from  2:34am, Thursday, June 10. Web portals including OnDemand and WebMO are not working. It may also cause unexpected job failures. 

The scheduler was paused and stopped scheduling new jobs at ~9:40am, to avoid more job failures.  

We are working hard to fix this issue, and will provide more updates once we know more.

We apologize for the inconvience. If you have any questions, please contact OSC Help.