Yeah, it looks like orte-clean is busted in 4.0.x and 4.1.x. I have filed https://github.com/open-mpi/ompi/issues/9171 to track the issue.
FWIW, orte-clean shouldn't be necessary for normal Open MPI runs. We should fix it (or remove it), of course, but this shouldn't be a blocker for whatever you're trying to do with Open MPI. On Jul 19, 2021, at 5:32 PM, Sage Imel via users <users@lists.open-mpi.org<mailto:users@lists.open-mpi.org>> wrote: Hello, Whenever I try to run orte-clean on any Ubuntu 20.04 system it errors out with an "OPAL ERROR: Unreachable" error. This is using the system packages for openmpi, which is version 4.0.3-0ubuntu1. The full error message is provided at the end of this email. I've seen this both on the fully managed servers in my environment, and on freshly loaded Ubuntu x86_64 VMs. Am I missing something? Is there some specific configuration that is needed to make this work, or is this known/expected behavior? I'm not really a user of OpenMPI myself, but i'm a sys admin supporting researchers who use this command to clean up failed/finished jobs on their servers. Any hints you can provide would be much appreciated. -- Sage Imel <s...@cat.pdx.edu<mailto:s...@cat.pdx.edu>> [REDACTED:1918375] OPAL ERROR: Unreachable in file ext3x_client.c at line 252 [REDACTED:1918375] [[INVALID],INVALID] ORTE_ERROR_LOG: Unreachable in file base/ess_base_std_tool.c at line 142 -------------------------------------------------------------------------- It looks like orte_init failed for some reason; your parallel process is likely to abort. There are many reasons that a parallel process can fail during orte_init; some of which are due to configuration or environment problems. This failure appears to be an internal failure; here's some additional information (which may only be relevant to an Open MPI developer): opal_pmix.init failed --> Returned value Unreachable (-12) instead of ORTE_SUCCESS -------------------------------------------------------------------------- [REDACTED:1918375] [[INVALID],INVALID] ORTE_ERROR_LOG: Unreachable in file ess_tool_module.c at line 129 -------------------------------------------------------------------------- It looks like orte_init failed for some reason; your parallel process is likely to abort. There are many reasons that a parallel process can fail during orte_init; some of which are due to configuration or environment problems. This failure appears to be an internal failure; here's some additional information (which may only be relevant to an Open MPI developer): orte_ess_init failed --> Returned value Unreachable (-12) instead of ORTE_SUCCESS -------------------------------------------------------------------------- -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com>
