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

Known issues

Unresolved known issues

Known issue with an Unresolved Resolution state is an active problem under investigation; a temporary workaround may be available.

Resolved known issues

A known issue with a Resolved (workaround) Resolution state is an ongoing problem; a permanent workaround is available which may include using different software or hardware.

A known issue with Resolved Resolution state has been corrected.

Known Issues

Title Category Resolutionsort descending Description Posted Updated
Problems with home directory servers filesystem Resolved

We had several auto-reboots with our home directory servers, starting from around 11pm August 30. Jobs might be impacted. The systems are working properly now.  

... Read more
2 years 6 months ago 2 years 6 months ago
Lustre jobs suspended filesystem Resolved

The Lustre filesystem ($PFSDIR and /fs/lustre) has crashed several times Friday evening (8/15). We have degraded this service temporarily, while we work to isolate the actions that are triggering... Read more

9 years 6 months ago 9 years 6 months ago
A reboot of the NetApp as part of an upgrade, starting from Monday, November 19, 2018 Maintenance Resolved

Updated on 12:49 PM Nov... Read more

5 years 3 months ago 5 years 3 months ago
Intermittent home directory performance issues filesystem Resolved

Users may experience performance issues in home directory. It is recommended to use temporary directory ($TMPDIR, or scratch) or project storage to minimize the impact on... Read more

8 months 5 days ago 7 months 2 weeks ago
NAMD 2.11 precompiled binaries do not work Software Resolved

NAMD 2.11 precompiled binaries do not work.  Please use NAMD 2.11 installed from the source and available via module namd/2.11.

The NAMD 2.11 issue involves changes to the command charmrun... Read more

8 years 3 weeks ago 5 years 1 month ago
OnDemand unresponsive login Resolved

Some of the login nodes on Owens and Pitzer are in bad states. User can't log into OnDemand. And scratch is unresponsive sometimes. We are working on this issue. We will update when we have more... Read more

3 years 8 months ago 3 years 8 months ago
Client Portal inaccessible client portal Resolved

All users are currently unable to login to OSC client portal.

When attempting to login to OSC... Read more

3 years 2 months ago 3 years 2 months ago
System Downtime 9/29/13 Outage Resolved

OSC systems will be offline on September 29th, 2013 for maintenance. Please visit osc.edu/n for more information.

10 years 5 months ago 10 years 5 months ago
Rolling reboots of all clusters starting from Monday Feb 5, 2018 Batch, Owens, Ruby Resolved

Posted on Feb 22 at 1:25PM:

The rolling reboots have been completed. 

Posted on Jan 30, 2018 at 4:00PM:

We will have rolling reboots of... Read more

6 years 1 month ago 6 years 1 week ago
MyOSC may not show usage for 28 March 2022 client portal Resolved

MyOSC may not show job usage for 28 March 2022. There is only partial job data for this date at the moment.

Resolution notes:

The job usage for... Read more

1 year 11 months ago 1 year 11 months ago

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