Jobs stuck in queue, need to use root access to qrun to initiate each job

Please check the below

  1. Make sure ports 15001 to 15009 are opened for communication
  2. firewall are not blocking the ports and SELinux is disabled and system is rebooted if you disable it now.
  3. Qstat : invalid credential => due to name resolution - #4 by adarsh
    [ use the short and fqdn in the clientsfile and check whether it does the trick ]