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 |
|---|---|---|---|---|---|
| Logging into Globus with OSC credentials is broken | Outage |
Resolved |
Updated on 06/10/2022: This is fixed. Original post: OSC clients can't log into ... Read more |
1 year 11 months ago | 1 year 11 months ago |
| Brief disruption to external network, 2013/12/29 | Connectivity |
Resolved |
Between 5:00AM and 9:00AM EDT on Sunday,... Read more |
10 years 4 months ago | 10 years 4 months ago |
| Annual Allocation Balances Incorrect | client portal |
Resolved |
Balances for annual allocations projects are wrong in my.osc.edu and on the OSCusage command; usage information is correct. Individual communications to PIs have been sent; more information to... Read more |
4 years 6 months ago | 4 years 4 months ago |
| Rolling reboot of Owens cluster, starting from Monday, April 16, 2018 | Owens |
Resolved |
12:00 PM 5/7/2018 Update: The rolling reboot of Owens has been completed. Posted on April 11, 2018, at 3:45... Read more |
6 years 1 month ago | 6 years 2 weeks ago |
| Multi-node job hang with ORCA 5 | Owens, Pitzer, Software |
Resolved (workaround) |
You may experience a multi-node job hang if the job runs into a module that requires heavy I/O, e.g., MP2 or CCSD. Additionally, it potentially leads to our GPFS performance issue. We have... Read more |
1 month 1 week ago | 1 month 1 week ago |
| MVAPICH broken on Ruby | Ruby |
Resolved |
Update Monday February 16th -- Ruby MVAPICH2 build fixed. Ruby's MVAPICH2 build has been fixed. Please email oschelp@osc.edu with any issues. ... Read more |
9 years 3 months ago | 9 years 3 months ago |
| Rolling reboots of Owens cluster, starting from Feb 18, 2021 | Owens |
Resolved |
Updated on March 2: This is completed. Original Post: We will have rolling reboots of Owens cluster including login and compute nodes,... Read more |
3 years 3 months ago | 3 years 2 months ago |
| Correction on OSC project restriction email | Account Management |
Resolved |
Updated: OSC has resolved this morning's issue and reverted impacted projects back to an ACTIVE status. Queued jobs under those projects will be able to start once today's... Read more |
2 years 10 months ago | 2 years 10 months ago |
| Segmentation fault from openmpi/1.10-hpcx and 2.0-hpcx on Owens | Owens, Software |
Resolved |
We have found that recent MPI jobs using openmpi/1.10-hpcx and openmpi/2.0-hpcx on Owens may complete or hang until the job is killed, but receive segmentation fault. Some applications might be ... Read more |
4 years 10 months ago | 4 years 9 months ago |
| Rolling reboot of all clusters, starting from Wednesday morning, April 19, 2017 | Batch, Maintenance, Owens, Ruby |
Resolved |
1:40PM 4/27/2017 Update: Rolling reboots are completed. 3:10PM 4/18/2017 Update: Rolling reboots on Owens have started to address GPFS errors occured... Read more |
7 years 1 month ago | 7 years 3 weeks ago |
