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 |
|---|---|---|---|---|---|
| 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 1 month ago |
| "pbsdcp" is not working on Oakley |
Resolved |
12:35PM 5/24/2017 Update:
|
6 years 12 months ago | 6 years 12 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 9 months ago | 12 months 2 days ago |
| my.osc.edu logins failing | Account Management |
Resolved |
Logins to my.osc.edu are failing. This is unrelated to our InfiniBand issue; a router change at OARnet is the believed cause. They are working on re-establishing the necessary routing. |
9 years 9 months ago | 9 years 9 months ago |
| LAMMPS ppn=40 GPU problem on Pitzer | Pitzer, Software |
Resolved |
On Pitzer both LAMMPS 22Aug18 and 5Jun19 gpu jobs with ppn=40 hang immediately after lammps begins execution. A workaround is to use ppn=39. |
5 years 6 months ago | 4 years 4 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 4 months ago | 4 years 4 months ago |
| Scheduling temporarily suspended on Oakley | Batch |
Resolved |
We are migrating the batch scheduler on Oakley to a new virtual machine. In order to accomplish this, the scheduler will be temporarily offline for about four hours on December 16th. Running jobs... Read more |
8 years 5 months ago | 8 years 5 months ago |
| Sign Up reCAPTCHA Error |
Resolved |
If you fail to hit the reCAPTCHA and try to submit the form, you will receive an error regarding the reCAPTCHA. If you hit the reCAPTCHA and re-submit, the error will remain. ... Read more |
4 years 9 months ago | 4 years 6 months ago | |
| myosc outage - may 17, 2021 | client portal |
Resolved |
Resolution: Access to myosc was restored. myosc is currently unavailable. ... Read more |
3 years 3 days ago | 3 years 3 days ago |
| 2/26 Downtime Difficulties | Operations |
Resolved |
All systems should be functioning normally. Please report any remaining issues to OSC Help. ---- |
11 years 2 months ago | 11 years 2 months ago |
