On 13/12/19 12:19 pm, Christopher Benjamin Coffey wrote:
error: persistent connection experienced an error
Looking at the source code that comes from here:
if (ufds.revents & POLLERR) {
error("persistent connection experienced an error");
return false;
}
So your TCP/IP stack reported a problem with an existing connection.
That's very odd if you're on the same box.
If you are on a large system or putting a lot of small jobs through
quickly then it's worth checking out the Slurm HTC guide for networking:
https://slurm.schedmd.com/high_throughput.html
Good luck..
Chris
--
Chris Samuel : http://www.csamuel.org/ : Berkeley, CA, USA
