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 |
|---|---|---|---|---|---|
| Rolling reboots on owens and pitzer starting 18 Aug 2021 | Batch, Connectivity, Maintenance |
Resolved |
We will have rolling reboots of Owens and Pitzer cluster, including login and compute nodes, starting from 9am on August 18, 2021. The rolling reboot is for urgent security updates. The... Read more |
2 years 9 months ago | 2 years 8 months ago |
| Issues with VDI through OnDemand | Batch |
Resolved |
Update: Jan 23, 2017 3PM: this issue has been fixed. There is an issue with OSC OnDemand -> Desktops -> Virtual Desktop Interface (VDI) such that you get "qsub: submit error ..."... Read more |
7 years 3 months ago | 7 years 3 months ago |
| Oakley login node down | login |
Resolved |
One of the Oakley login nodes is down. We are currently working on bringing it back online. SSH connections to oakley.osc.edu may time out. A workaround is to connect directly to oakley01.osc.edu... Read more |
10 years 2 months ago | 10 years 2 months ago |
| Possible job failures due to MPI library change on Pitzer after May 20 | Software |
Resolved |
There are changes on MPI libraries on Pitzer after May 20. We will upgrade MOFED from 4.9 to 5.6 and recompile all OpenMPI and Mvapich2 against the newer MOFED version. Users with their own MPI... Read more |
1 year 2 weeks ago | 1 year 2 weeks ago |
| Intermittent issue with connecting to batch server | Batch, Owens |
Resolved |
Updated on June 18, 2018, at 3:15 PM: This issue has been fixed. Posted on June 18, 2018, at 12:30 PM: We've been having intermittent... Read more |
5 years 11 months ago | 5 years 11 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 |
| Ondemand error when terminating interactive app | OnDemand |
Resolved (workaround) |
When trying to delete an interactive session through OnDemand, you may receive an error page about 'No such file'. This can be disregarded. Simply navigate back to the interactive sessions page... Read more |
3 years 5 months ago | 2 years 1 month 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 | |
| 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 |
