The Ohio Supercomputer Center (OSC) is experiencing an email delivery problem with several types of messages from MyOSC.
Known issue with an Unresolved Resolution state is an active problem under investigation; a temporary workaround may be available.
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.
| Title | Category |
Resolution |
Description | Posted | Updated |
|---|---|---|---|---|---|
| Issue when loading multiple Fluent or ANSYS modules simultaneously | Software |
Resolved |
Due to the way our Fluent and ANSYS modules are configured, simultaneously loading multiple of either module will cause a cryptic error. The most common case of this happening is when multiple of... Read more |
9 years 6 months ago | 8 years 6 months ago |
| A partial-node MPI job failed to start using Intel MPI mpiexec | Owens, Pitzer, Software |
Resolved (workaround) |
A partial-node MPI job may fail to start using [mpiexec@o0439.ten.osc.... Read more |
3 years 6 months ago | 2 years 3 weeks ago |
| Client Portal: Intermittent Outages | Account Management, Account/Shell, Login Problems, Outage |
Resolved |
We are experiencing infrastructure issue on the servers that host the Client Portal (my.osc.edu). Outages are intermittent. We apologize for the... Read more |
5 years 3 months ago | 4 years 9 months ago |
| Issues with GPFS filesystem since Saturday May 18 | filesystem |
Resolved |
Update Posted on 20 May 2019 13:24 We fixed the problem with both project and scratch filesystem. Please contact oschelp@osc.edu if... Read more |
4 years 11 months ago | 4 years 11 months ago |
| Dec 27, 2016: Issues with /fs/project | filesystem |
Resolved |
Dec 27, 2016 3:46PM Update: Both project and scratch file systems ( |
7 years 4 months ago | 7 years 4 months ago |
| Possible performance degradation after August 9th's downtime | filesystem |
Resolved |
Updates on May 20 2023: verbsRDMA is enabled on Pitzer. Updates on Dec 14 2022: verbsRDMA is enabled on Owens during December 13 downtime... Read more |
1 year 8 months ago | 11 months 1 week ago |
| OnDemand experiencing difficulties | Web Services |
Resolved |
OnDemand is experiencing some difficulties that may be related to the changes from the downtime. We are aware of these problems and are working on resolving them. We appreciate your patience. |
10 years 2 months ago | 10 years 2 months ago |
| GPFS problems on Owens | filesystem |
Resolved |
Owens is experiencing a disruption of GPFS availability. At about 4:17PM today (January 6th), OSC monitoring noticed a problem with mounts of Project on the Owens supercomputer. Jobs may have been... Read more |
4 years 3 months ago | 4 years 3 months ago |
| Rolling reboot of all clusters, starting from 8 AM Tuesday, June 19, 2018 | Batch, Owens, Ruby |
Resolved |
Posted on June 12, 2018, at 4:40 PM: We will have rolling reboots of three clusters (Owens, Ruby, and Oakley) including login and compute nodes, starting from 8 AM Tuesday... Read more |
5 years 10 months ago | 5 years 9 months ago |
| Intermittent DNS issues |
Resolved |
3/9/15 Update: The DNS issues have been resolved. In total, the following services may have been affected by the DNS issues:
|
9 years 1 month ago | 9 years 1 month ago |
