While running an openmpi application on my rock 5B, the system unexpectedly reboots, shutting down the mpi processes. I’ve looked in various logs to see if I could find some inidcation of what’s going on, but so far haven’t come up with anything. I’m running Ubuntu 20.04. Can anyone suggest where to look in more depth other than places like /var/log/syslog?
Unexpected Reboot Running OpenMPI On Rock 5b
It will reboot/hang if there is not enough power.
I would try to make some stress test and maybe You will hit that issue so You will be sure about that.