qdel: Unknown Job Id
I got this error when I changed /etc/hostname. After going back to what it was, I was able to delete the job.
PBS_Server: LOG_ERROR::process_host_name_part, no valid IP addresses found for ‘server1’ – check name service
PBS_Server: LOG_ERROR::pbsd_init(setup_nodes), could not create node “myserver”, error = 15010
PBS_Server: LOG_ERROR::PBS_Server, pbsd_init failed
Fixed this by removing redundant entries in /etc/hosts
Jobs stuck in Q state forever
Solution: restart pbs_server, pbs_mom and pbs_sched