Hello Everyone,
I’ve been using OpenPBS for some weeks, and it was running fine. But I installed openPBS and set every service to 0 on /etc/pbs.conf in order to use it just as a job submitter and I keep getting this error. It happens with any pbs or q command that I do:
current config for the client machine:
[root@bcn-pbsClient ~]# cat /etc/pbs.conf
PBS_SERVER=bcn-pbsserver
PBS_START_SERVER=0
PBS_START_SCHED=0
PBS_START_COMM=0
PBS_START_MOM=0
PBS_EXEC=/opt/pbs
PBS_HOME=/var/spool/pbs
PBS_CORE_LIMIT=unlimited
PBS_SCP=/usr/bin/scp
SELinux and firewalld are disabled:
[root@bcn-pbsClient ~]# getenforce
Permissive
[root@bcn-pbsClient ~]# systemctl status firewalld | grep inactive
Active: inactive (dead)
and I have the mapping on /etc/hosts:
[root@bcn-pbsClient ~]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
10.10.44.112 bcn-pbsclient
10.10.44.120 bcn-pbsserver
The logs on the server are:
12/15/2020 17:37:57;0080;Server@bcn-pbsserver;Req;req_reject;Reject reply code=15056, aux=0, type=0, from root@bcn-pbsclient
The other machines are working fine, but any other machine that I try to install and use for openPBS has the same Communication Failure issue.
Any idea of what could be happening?