Hi, There is no firewall...per Comumicatoon team..only routing, I'll try nmap to verify it.
Thank u very much Nir בתאריך 24 באוג 2017 18:56, "Patrick Goetz" <pgo...@math.utexas.edu> כתב: > > Just because there is a ping connection doesn't mean that slurmctld can > talk to the Slurm clients. Look for a firewall between the server and the > nodes that is blocking the port used by Slurm. > > > On 08/24/2017 02:19 AM, nir wrote: > >> Hi All >> >> I'm new here its my 1st time :-) . happy to meet u >> not sure if its the right mail list >> let me ask pls >> >> i have such problem : >> >> slurm server ip 192.168.10.1 >> compute nodes 10.2.2.3-40 >> >> Until yesterday the compute nodes were in the same VLAN as the slurm , >> but i had to move them to new VLAN. >> After i moved them there is ping connection between slurm server and the >> compute nodes and reverse. >> slurm.conf was updated at slurm server and compute nodes with the new IP >> Address. >> >> When changing the state of the compute nodes to IDLE they looks ok for >> some time - 1, 2 , 5 minutes and then goes DOWN >> >> The error at slurm server slurmctld shows nodes not responding.. >> >> Does anyone had such issue or any have any idea how can be solved ? >> >> Thank u !! >> >> Best Regards >> Nir Arbel >> >> >>
