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 |
|---|---|---|---|---|---|
| Lustre Updates | filesystem |
Resolved |
9/10/14 - We have not seen any additional crashes of the Lustre servers since making this change. |
12 years 1 month ago | 12 years 1 month ago |
| Intermittent home directory performance issues | filesystem |
Resolved |
Users may experience performance issues in home directory. It is recommended to use temporary directory ($TMPDIR, or scratch) or project storage to minimize the impact on... Read more |
3 years 3 months ago | 3 years 2 months ago |
| Stale File Handles on GPFS clients | filesystem |
Resolved |
OSC is experiencing some problems with the Project and Scratch filesystems that are resulting in some jobs seeing "stale file handles". We are investigating the problem and will provide updates as... Read more |
7 years 9 months ago | 7 years 9 months ago |
| Apptainer container builds fail on compute nodes due to /tmp namespace behavior | Software |
Resolved (workaround) |
Building Apptainer containers on compute nodes may fail during |
9 months 5 days ago | 8 months 1 day ago |
| OnDemand unresponsive | login |
Resolved |
Some of the login nodes on Owens and Pitzer are in bad states. User can't log into OnDemand. And scratch is unresponsive sometimes. We are working on this issue. We will update when we have more... Read more |
6 years 4 months ago | 6 years 4 months ago |
| Problems with MVAPICH2 | Owens, Ruby, Software |
Resolved |
Some MVAPICH2 MPI installations on Oakley, Ruby, and Owens, such as the default module mvapich2/2.2 as well as mvapich2/2.1, appear to have a bug that is triggered by certain programs. The... Read more |
10 years 8 months ago | 4 years 5 months ago |
| - --gpus-per-task is not working | Batch |
Resolved |
Updated: This is fixed. Original Post: After the recent Slurm upgrade, the option |
1 year 9 months ago | 1 year 9 months ago |
| Intermittent failure of default CPU binding | Software |
Resolved (workaround) |
The default CPU binding for ORCA jobs can fail sporadically. The failure is almost immediate and produces a cryptic error message, e.g. $ORCA/orca h2o.in...Read more |
1 year 5 months ago | 1 year 5 months ago |
| Brief disruption to external network, 2013/11/27 | Connectivity |
Resolved |
This maintenence was cancelled, to be rescheduled at some undetermined point in the future. |
12 years 11 months ago | 12 years 10 months ago |
| MyOSC may not show usage for 28 March 2022 | client portal |
Resolved |
MyOSC may not show job usage for 28 March 2022. There is only partial job data for this date at the moment. Resolution notes:The job usage for... Read more |
4 years 6 months ago | 4 years 6 months ago |
