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 |
|---|---|---|---|---|---|
| MPI_THREAD_MULTIPLE is not supported with OpenMPI-HPCX 4.x | Owens, Software |
Resolved (workaround) |
A threading code with MPI where MPI_Init_thread uses MPI_THREAD_MULTIPLE will fail because UCX from HPCX package is built without enabling multi-threading. UCX is the... Read more |
1 year 1 month ago | 11 months 3 weeks ago |
| Frame Renderer - Maya Ondemand app issue | OnDemand, Outage, Software |
Resolved |
There are currently issues with the Frame Renderer (Maya) interacitve app in ondemand.osc.edu OSC staff are working with the vendor to resolve the... Read more |
1 year 2 months ago | 11 months 4 weeks ago |
| quota exceeded error when using chgrp in /fs/ess directories | filesystem |
Resolved |
Users may receive an error when using the chgrp command on data in /fs/ess/ locations. $ chgrp -v PEX1234 my-file.txt chgrp: changing group of 'my-file.txt': Disk quota exceeded failed... Read more |
1 year 2 months ago | 1 year 1 month ago |
| Terminal function from RStudio app through OnDemand does not work | OnDemand |
Resolved |
Terminal function from RStudio app through OnDemand does not work. It returns error as below: Rstudio cannot launch terminals. We are working on the... Read more |
1 year 4 months ago | 1 year 4 months ago |
| openmpi/4.1.1 is deprecated |
Resolved |
openmpi/4.1.1-hpcx will be removed on November 29th, 2022 due to InfiniBand drivers (MOFED) update. Please use compatible and bug-fixed version 'openmpi/4.1.2-hpcx' to run ORCA or your MPI... Read more |
1 year 5 months ago | 1 year 5 months ago | |
| Symlinks to /fs/project directories were missed | filesystem |
Resolved |
Symlinks to /fs/project directories were missed for a short period of time both on Tuesday afternoon October 11(right after downtime) and Wedenday morning October 12. It might result in job... Read more |
1 year 6 months ago | 1 year 6 months ago |
| GPFS problems with /fs/project and possibly /fs/scratch | filesystem |
Resolved |
There was an issue with GPFS clients that affected /fs/project and possibly /fs/scratch between around 3:30AM and 8:30AM on Sunday September 4th. Some jobs from clients were also impacted. ... Read more |
1 year 7 months ago | 1 year 7 months ago |
| Some backups of ESS project directories are missed |
Resolved |
Backups of ESS project directories (/fs/ess) are missed on August 10 and 13, 2022. We apologize for the inconvenience. |
1 year 8 months ago | 1 year 8 months ago | |
| issues accessing /fs/ess/ locations | filesystem, Operations, Outage |
Resolved |
15 Aug 2022 resolved... Read more |
1 year 8 months ago | 1 year 8 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 6 days ago |
