System Status

Follow @HPCNotices on X for real-time updates about the status of OSC's clusters and storage.

For information about the status of licenses for the software packages installed at OSC, visit the License Server Status Updates page.

View unresolved known issues and current system-related status messages below.

If you have encountered a problem not already listed below, please contact our client support team.

Scheduled OSC System Downtimes

OSC strives to minimize the number of system downtimes and provide clients with significant advance notice but reserves the right to change the date(s) of these downtimes and/or add additional downtimes to improve the performance of our services.

Tuesday, May 7, 2024
Tuesday, August 6, 2024
Tuesday, December 17, 2024

Active System Messages

Phishing Alert

OSC has been made aware that our website(www.osc.edu) has been scraped and replicated. As a friendly reminder please pay attention to URL addresses you access and OSC will never reach out asking you directly for username/passwords or to log in on websites outside of my.osc.edu or ondemand.osc.edu. Please reach out to oschelp@osc.edu or security@osc.edu if you have any questions or concerns.

Login Node Stability Issues on Ascend

Ascend login nodes are experiencing some stability issues where processes are hanging and the only working fix at the moment is to reboot. We are investigating, but nodes may need to be rebooted periodically with little advance notice.

OSC Classroom Support

CLASSROOM RESOURCES FOR DISTANCE LEARNING If your class has lost or limited access to computer labs, the Ohio Supercomputer Center might be able to help by providing no-cost access to cloud computing resources. Classes and workloads of any size can gain access. OSC's web-browser interface to its substantial Linux computer systems provides novice users with virtual desktops preloaded with applications, such as MATLAB, RStudio, or Jupyter Notebook. As an example, an OSU undergrad statistics class recently used iPads to remotely access RStudio on OSC systems.

Known Issues (unresolved)

A list of all known issues, including those that have been resolved, can be found here.

Title Category Description Posted Updated
MyOSC Email Delivery Problems client portal

The Ohio Supercomputer Center (OSC) is experiencing an email delivery problem with several types of messages from MyOSC, impacting user signup, password changes, and possibly others such as budget... Read more

3 months 1 week ago 2 months 3 days ago
Fail to connect with VS Code 1.86

VS Code 1.86 (aka the ‘January 2024’ update) requires ≥glibc 2.28 which are not supported on Pitzer and Owens clusters. Please downgrade to VS Code 1.85. 

See this link for more... Read more

2 months 2 weeks ago 2 months 2 weeks ago