This issue is fixed.
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 reboot of Owens and Ruby, starting from 8 AM Monday, August 6, 2018 | Owens, Ruby |
Resolved |
10:16 AM 8/13/2018 Update: The rolling reboot of Owens has been completed. 9:00 AM 8/10/2018 Update: The rolling reboot of Ruby has been... Read more |
8 years 2 months ago | 8 years 2 months ago |
| Emergency Maintenance: Research Data Storage Scratch Purge | filesystem |
Resolved |
|
1 month 2 weeks ago | 1 month 1 week ago |
| Switch failure on Nov 17 2018 | filesystem, login |
Resolved |
Updates at 12:51 PM Nov 19: At about 5:00 am on November 18th, OSC experienced another major switch failure. As of noon Nov 18, all services have been fully restored. In... Read more |
7 years 10 months ago | 7 years 10 months ago |
| CP2K 6.1 would fail on Pitzer Cascade Lakes (48-core) node: | Pitzer |
Resolved (workaround) |
CP2K 6.1 would fail with the following error when running on Pitzer Cascade Lakes (48-core) node: Program received signal SIGFPE: Floating-point exception - erroneous arithmetic...Read more |
5 years 3 months ago | 1 year 5 months ago |
| Glenn Intel v11 and later do not support -mkl flag | Software |
Resolved |
Intel compiler versions 11 and later on Glenn do not support the -mkl compiler options. Contact oschelp@osc.edu... Read more |
10 years 8 months ago | 10 years 1 month ago |
| NCCL hang on Ascend dual-GPU nodes | Ascend, GPU, Software |
Resolved (workaround) |
Users may encounter the following message and experience NCCL hangs if the first operation is a barrier when running multi-GPU training. We have identified... Read more |
1 year 4 months ago | 1 year 4 months ago |
| Backups of /nfs/gpfs | Backups |
Resolved |
Changes to files on /nfs/gpfs may not be backed up during the following evening's backup, as would normally be expected. The backup software is attempting to recreate a full backup of the... Read more |
13 years 5 months ago | 13 years 5 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 |
3 years 10 months ago | 3 years 10 months ago | |
| PBS commands on Owens are not working | Batch, Owens |
Resolved |
Update posted on July 12, 2017 at 1:50PM: We have fixed the problem with the batch management system on Owens and queues on Owens have been opened again for jobs. ... Read more |
9 years 3 months ago | 9 years 3 months ago |
| Matlab parallel pool cannot connect | Matlab, Pitzer |
Resolved |
In some cases, matlab would hang with connecting to parallel pool on Pitzer. This was discovered in the 2026 January downtime. In order to mitigate this we have introduced the "current"... Read more |
9 months 6 days ago | 5 months 3 weeks ago |
