diff --git a/mkdocs/docs/HPC/multi_job_submission.md b/mkdocs/docs/HPC/multi_job_submission.md index e568ecfd2b5..5177d79fa33 100644 --- a/mkdocs/docs/HPC/multi_job_submission.md +++ b/mkdocs/docs/HPC/multi_job_submission.md @@ -455,6 +455,20 @@ specified: # command +## Troubleshooting + +### Error: An ORTE daemon has unexpectedly failed after launch and before communicating back to mpirun + +When submitting a Worker job, you might encounter the following error: +`An ORTE daemon has unexpectedly failed after launch and before communicating back to mpirun`. +This error can occur when the foss toolchain version of worker is loaded. Instead, try loading an iimpi toolchain version of worker. + +to check for the available versions of worker, use the following command: + +```bash +$ module avail worker +``` + [^1]: MapReduce: 'Map' refers to the map pattern in which every item in a collection is mapped onto a new value by applying a given