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 |
|---|---|---|---|---|---|
| Scheduling suspended | Batch |
Resolved |
We have temporarily suspended scheduling due to some problems with the parallel scratch file system. |
9 years 10 months ago | 9 years 10 months ago |
| NFS outage on Thursday Jan 17 from 7am to 8am | filesystem |
Resolved |
Update: This work has been canceled and will be done during downtime on Feb. 5. Original Post: On Thursday, January 17th from 7 am to 8 am OSC will have a GPFS... Read more |
5 years 6 months ago | 5 years 6 months ago |
| PyTorch jobs timeout and hanging | GPU |
Resolved |
We have observed that many PyTorch users frequently encounter random timeouts, which result in the termination of their jobs but leave the process running on the node.... Read more |
1 year 2 weeks ago | 6 months 3 weeks ago |
| June 7th downtime to finish at 6:30PM | Connectivity, filesystem, Infrastructure, login, Login Problems, Maintenance, Operations, Outage |
Resolved |
Update: Downtime completed at 6:30PM, June 7th.
The June 7th downtime is now slated to be completed at 6:30PM. Previous estimate was 5PM. All systems and services will... Read more |
8 years 1 month ago | 8 years 1 month ago |
| Spurious warnings about balance being exhausted | client portal |
Resolved |
Due to the price changes and some specifics about MyOSC, you may get warnings... Read more |
4 years 3 weeks ago | 3 years 11 months ago |
| Poor network performance on some filesystems | filesystem |
Resolved |
We are experiencing some network performance issues on a cluster of servers involved with providing GPFS and some project filesystems. GPFS appears to be functioning acceptably, but proj01, proj02... Read more |
11 years 6 days ago | 11 years 5 days ago |
| Rolling reboot of Pitzer cluster, starting from Feb 03, 2021 | Batch, login, Pitzer |
Resolved |
Updates at 10AM Feb 11, 2021: The rolling reboot is completed. Original Post: We will have rolling reboots of Pitzer cluster including... Read more |
3 years 5 months ago | 3 years 5 months ago |
| February 11 2014 Scheduled Downtime | Outage |
Resolved |
HPC systems are offline today for scheduled quarterly maintenance activity. For details, please visit osc.edu/n |
10 years 5 months ago | 10 years 5 months ago |
| Job failures on some rolling-rebooted nodes on Owens since April 16, 2018 | Owens |
Resolved |
3:35 PM 4/30/2018 Update: The cause is that NFSv4.1 is not configured correctly after OS on Owens was updated from RHEL 7.3 to 7.4. We re-rebooted the Owens compute nodes... Read more |
6 years 3 months ago | 6 years 2 months ago |
| ondemand outage | OnDemand |
Resolved |
Resolution notesThe problems with ondemand.osc.edu are now resolved. Users will encounter errors using... Read more |
2 years 3 months ago | 2 years 3 months ago |
