Unable to start pbs services on my centos7.8 terminal

[Neeraj]

i am installing pbs on my terminal centos7.8 i have installed all dependencies and configure them but when try to start pbs it is showing error [root@localhost ~]# /etc/init.d/pbs start
Starting PBS
/opt/pbs/sbin/pbs_comm ready (pid=1271), Proxy Name:localhost:17001, Threads:4
PBS comm
Creating usage database for fairshare.
PBS sched
Connecting to PBS dataservice…connected to PBS dataservice@localhost
Server@localhost: Server@localhost, Failed to initialize PBS dataservice:[Prepare of statement insert_job failed: ERROR: relation “pbs.job” does not exist
LINE 1: insert into pbs.job (ji_jobid,ji_state,ji_substate,ji_svrfla…
^]
pbs_server startup failed, exit 255 aborting.

[adarsh]

It seems you are using loopback address.
Please give a static IP and hostname for the system.

• update /etc/pbs.conf and try again.

please check this discussion:

Creating the user accounts on Linux that can execute jobs on the cluster

It is recommended to use static IP and hostname configure host based passwordless ssh configuration /etc/hosts has all the information of all the nodes and hostnames and it is the same across the headnode and compute nodes firewall opened to allow ports 15001 to 15007 across the PBS cluster selinux disabled and system rebooted Please refer this guide: It is due to passwordless-scp for the user is not working for that user . Hence , stageout (result fles copy from compute node to pbs serve…