# Connection Refused (errno=15010) **URL:** \ **Category:** Users/Site Administrators\ **Created:** [September 30, 2022, 6:36am UTC](https://community.openpbs.org/t/connection-refused-errno-15010/3298 "2022-09-30T06:36:22Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![eclipseye](https://avatars.discourse-cdn.com/v4/letter/e/e495f1/32.png) [@eclipseye](https://community.openpbs.org/u/eclipseye)\ **Post date:** [September 30, 2022, 6:36am UTC](https://community.openpbs.org/t/connection-refused-errno-15010/3298/1 "2022-09-30T06:36:22Z")
Hello, I recently installed openpbs on my ubuntu 20.04 workstation. There was no error while installing openpbs and start pbs service. But I got following error when I type ‘qstat -Bf’ or ‘pbsnodes -a’: ~#qstat -Bf Connection refused pbsnodes: cannot connect to server mustang, error=15010 Here are some outputs: ~# /etc/init.d/pbs status pbs\_server is pid 23483 pbs\_mom is pid 3178 pbs\_sched is pid 3191 pbs\_comm is 3162 ~# ps -ef |grep pbs\_ root 3162 1 0 15:10 ? 00:00:00 /opt/pbs/sbin/pbs\_comm root 3178 1 0 15:10 ? 00:00:00 /opt/pbs/sbin/pbs\_mom root 3191 1 0 15:10 ? 00:00:00 /opt/pbs/sbin/pbs\_sched root 23901 1 0 15:35 ? 00:00:00 /opt/pbs/sbin/pbs\_server.bin root 23904 1 0 15:35 ? 00:00:00 /opt/pbs/sbin/pbs\_ds\_monitor monitor root 23931 23901 0 15:35 ? 00:00:00 sh -c /opt/pbs/sbin/pbs\_ds\_systemd root 23932 23931 0 15:35 ? 00:00:00 /bin/sh /opt/pbs/sbin/pbs\_ds\_systemd ~# sestatus SELinux status: disabled ~# firewall-cmd --list-ports 15001/tcp 22/tcp 80/tcp 15002/tcp 15003/tcp 15004/tcp 15005/tcp 15006/tcp 15007/tcp 15008/tcp 15009/tcp 17001/tcp ~# tail /var/spool/pbs/server\_logs/20220930 09/30/2022 15:10:37;0002;Server@mustang;Svr;Log;Log opened 09/30/2022 15:10:37;0002;Server@mustang;Svr;Server@mustang;pbs\_version=20.0.0 09/30/2022 15:10:37;0002;Server@mustang;Svr;Server@mustang;pbs\_build=mach=N/A:security=N/A:configure\_args=N/A 09/30/2022 15:10:37;0002;Server@mustang;Svr;Server@mustang;hostname=mustang;pbs\_leaf\_name=N/A;pbs\_mom\_node\_name=N/A 09/30/2022 15:10:37;0002;Server@mustang;Svr;Server@mustang;ipv4 interface lo: ip6-loopback 09/30/2022 15:10:37;0002;Server@mustang;Svr;Server@mustang;ipv6 interface lo: ip6-loopback 09/30/2022 15:10:37;0006;Server@mustang;Fil;Server@mustang;Version 20.0.0, started, initialization type = 1 09/30/2022 15:10:38;0002;Server@mustang;Svr;Server@mustang;pbs\_status\_db exit code 1 09/30/2022 15:10:38;0002;Server@mustang;Svr;Server@mustang;Starting PBS dataservice 09/30/2022 15:10:50;0002;Server@mustang;Svr;Server@mustang;Starting PBS dataservice 09/30/2022 15:11:02;0002;Server@mustang;Svr;Server@mustang;pbs\_status\_db exit code 1 09/30/2022 15:11:02;0002;Server@mustang;Svr;Server@mustang;Starting PBS dataservice 09/30/2022 15:11:15;0002;Server@mustang;Svr;Server@mustang;Starting PBS dataservice 09/30/2022 15:11:27;0002;Server@mustang;Svr;Server@mustang;pbs\_status\_db exit code 1 09/30/2022 15:11:27;0002;Server@mustang;Svr;Server@mustang;Starting PBS dataservice 09/30/2022 15:11:43;0002;Server@mustang;Svr;Server@mustang;Starting PBS dataservice 09/30/2022 15:11:54;0002;Server@mustang;Svr;Server@mustang;pbs\_status\_db exit code 1 09/30/2022 15:11:54;0002;Server@mustang;Svr;Server@mustang;Starting PBS dataservice 09/30/2022 15:12:11;0002;Server@mustang;Svr;Server@mustang;Starting PBS dataservice 09/30/2022 15:12:22;0002;Server@mustang;Svr;Server@mustang;pbs\_status\_db exit code 1 Please advice me how to resolve this issue. Thanks in advance CS ---
**Author:** ![dtalcott](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.openpbs.org/dtalcott/32/410_2.png) [@dtalcott](https://community.openpbs.org/u/dtalcott)\ **Post date:** [October 3, 2022, 8:16pm UTC](https://community.openpbs.org/t/connection-refused-errno-15010/3298/2 "2022-10-03T20:16:08Z")
You need to figure out why the PBS database is not starting. For me, there was a permissions issue fixed by ```auto chmod 1777 /var/run/postgresql/ ``` This has to be done on every reboot before starting PBS. ---
**Author:** ![eclipseye](https://avatars.discourse-cdn.com/v4/letter/e/e495f1/32.png) [@eclipseye](https://community.openpbs.org/u/eclipseye)\ **Post date:** [October 7, 2022, 12:05am UTC](https://community.openpbs.org/t/connection-refused-errno-15010/3298/3 "2022-10-07T00:05:59Z")
Thanks for the comment. However, it doesn’t work for me. ---
**Author:** ![belanasaikiran](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.openpbs.org/belanasaikiran/32/626_2.png) [@belanasaikiran](https://community.openpbs.org/u/belanasaikiran)\ **Post date:** [February 1, 2023, 9:51am UTC](https://community.openpbs.org/t/connection-refused-errno-15010/3298/4 "2023-02-01T09:51:34Z")
Hi, I’m facing the same errno `15010`. Just want to know if you are facing the same. Here’s my log: ```auto server2@ubuntu:~/openpbs/openpbs_22.05.11.ubuntu_18.04$ sudo /etc/init.d/pbs status pbs_server is not running pbs_mom is not running pbs_sched is pid 4385 pbs_comm is not running ``` When I try to start or restart the service, I get the below: ```auto server2@ubuntu:~/openpbs/openpbs_22.05.11.ubuntu_18.04$ sudo /etc/init.d/pbs restart Restarting PBS Stopping PBS PBS sched - was pid: 4385 Waiting for shutdown to complete Starting PBS /opt/pbs/sbin/pbs_comm ready (pid=13408), Proxy Name:ubuntu:17001, Threads:4 PBS comm PBS mom PBS sched -su: 1: /etc/profile.d/10-budgie-desktop-common.sh: [[: not found -su: 1: /etc/profile.d/10-budgie-desktop.sh: [[: not found -su: 1: /etc/profile.d/10-budgie-desktop-common.sh: [[: not found -su: 1: /etc/profile.d/10-budgie-desktop.sh: [[: not found /opt/pbs/sbin/pbs_ds_systemd: 43: [: xdegraded: unexpected operator /opt/pbs/sbin/pbs_ds_systemd: 66: /opt/pbs/sbin/pbs_ds_systemd: cannot create /sys/fs/cgroup/systemd/system.slice/pbs.service/tasks: Directory nonexistent /opt/pbs/sbin/pbs_ds_systemd: 70: /opt/pbs/sbin/pbs_ds_systemd: cannot create /sys/fs/cgroup/systemd/system.slice/pbs.service/tasks: Directory nonexistent /opt/pbs/sbin/pbs_ds_systemd: 70: /opt/pbs/sbin/pbs_ds_systemd: cannot create /sys/fs/cgroup/systemd/system.slice/pbs.service/tasks: Directory nonexistent /opt/pbs/sbin/pbs_ds_systemd: 70: /opt/pbs/sbin/pbs_ds_systemd: cannot create /sys/fs/cgroup/systemd/system.slice/pbs.service/tasks: Directory nonexistent /opt/pbs/sbin/pbs_ds_systemd: 70: /opt/pbs/sbin/pbs_ds_systemd: cannot create /sys/fs/cgroup/systemd/system.slice/pbs.service/tasks: Directory nonexistent /opt/pbs/sbin/pbs_ds_systemd: 70: /opt/pbs/sbin/pbs_ds_systemd: cannot create /sys/fs/cgroup/systemd/system.slice/pbs.service/tasks: Directory nonexistent /opt/pbs/sbin/pbs_ds_systemd: 70: /opt/pbs/sbin/pbs_ds_systemd: cannot create /sys/fs/cgroup/systemd/system.slice/pbs.service/tasks: Directory nonexistent /opt/pbs/sbin/pbs_ds_systemd: 70: /opt/pbs/sbin/pbs_ds_systemd: cannot create /sys/fs/cgroup/systemd/system.slice/pbs.service/tasks: Directory nonexistent -su: 1: /etc/profile.d/10-budgie-desktop-common.sh: [[: not found -su: 1: /etc/profile.d/10-budgie-desktop.sh: [[: not found Connecting to PBS dataservice...connected to PBS dataservice@ubuntu PBS server server2@ubuntu:~/openpbs/openpbs_22.05.11.ubuntu_18.04$ sudo /etc/init.d/pbs status pbs_server is pid 13590 pbs_mom is not running pbs_sched is pid 13435 pbs_comm is not running server2@ubuntu:~/openpbs/openpbs_22.05.11.ubuntu_18.04$ sudo /etc/init.d/pbs status pbs_server is not running pbs_mom is not running pbs_sched is pid 13435 pbs_comm is not running ``` Please help. ---
**Author:** ![chrisseismic](https://avatars.discourse-cdn.com/v4/letter/c/e9c0ed/32.png) [@chrisseismic](https://community.openpbs.org/u/chrisseismic)\ **Post date:** [July 7, 2023, 2:48am UTC](https://community.openpbs.org/t/connection-refused-errno-15010/3298/5 "2023-07-07T02:48:20Z")
Hey I am facing the same issue and wondered if there were other solutions. I have installed openpbs on ubuntu 20.04. I have managed to get so far and now have nearly all the services running apart from the pbsserver. I had an issue with the IP, which i resolved, but now I am stuck. The logs seem to suggest everything is okay, but doesnt start. I think thats also the reason when i run pbsnodes -a it comes back with this pbsnodes: cannot connect to server pbshost, error=15010 as the server isnt actually running. sudo /etc/init.d/pbs status pbs\_server is not running pbs\_mom is pid 5551 pbs\_sched is pid 5568 pbs\_comm is 5540 07/07/2023 09:46:02;0002;Server@pbshost;Svr;Log;Log opened 07/07/2023 09:46:02;0002;Server@pbshost;Svr;Server@pbshost;pbs\_version=23.06.06 07/07/2023 09:46:02;0002;Server@pbshost;Svr;Server@pbshost;pbs\_build=mach=N/A:security=N/A:configure\_args=N/A 07/07/2023 09:46:02;0002;Server@pbshost;Svr;Server@pbshost;hostname=pbshost;pbs\_leaf\_name=N/A;pbs\_mom\_node\_name=N/A 07/07/2023 09:46:02;0002;Server@pbshost;Svr;Server@pbshost;ipv4 interface lo: ip6-loopback 07/07/2023 09:46:02;0002;Server@pbshost;Svr;Server@pbshost;ipv4 interface enp212s0: pbshost 07/07/2023 09:46:02;0002;Server@pbshost;Svr;Server@pbshost;ipv6 interface lo: ip6-loopback 07/07/2023 09:46:02;0002;Server@pbshost;Svr;Server@pbshost;ipv6 interface enp212s0: pacific04 07/07/2023 09:46:02;0002;Server@pbshost;Svr;Server@pbshost;ipv6 interface enp212s0: pacific04 07/07/2023 09:46:02;0002;Server@pbshost;Svr;Server@pbshost;ipv6 interface enp212s0: pacific04 07/07/2023 09:46:02;0006;Server@pbshost;Fil;Server@pbshost;Version 23.06.06, started, initialization type = 1 07/07/2023 09:46:02;0002;Server@pbshost;Svr;Server@pbshost;pbs\_status\_db exit code 1 07/07/2023 09:46:02;0002;Server@pbshost;Svr;Server@pbshost;Starting PBS dataservice 07/07/2023 09:46:05;0002;Server@pbshost;Svr;Server@pbshost;connected to PBS dataservice@pbshost 07/07/2023 09:46:05;0d80;Server@pbshost;TPP;Server@pbshost(Main Thread);TPP authentication method = resvport 07/07/2023 09:46:05;0c06;Server@pbshost;TPP;Server@pbshost(Main Thread);TPP leaf node names = 192.168.1.221:15001,127.0.0.1:15001,192.168.1.221:15001 07/07/2023 09:46:05;0d80;Server@pbshost;TPP;Server@pbshost(Main Thread);Initializing TPP transport Layer 07/07/2023 09:46:05;0d80;Server@pbshost;TPP;Server@pbshost(Main Thread);Max files allowed = 16384 07/07/2023 09:46:05;0d80;Server@pbshost;TPP;Server@pbshost(Main Thread);TPP initialization done 07/07/2023 09:46:05;0d80;Server@pbshost;TPP;Server@pbshost(Main Thread);Connecting to pbs\_comm pbshost:17001 07/07/2023 09:46:05;0c06;Server@pbshost;TPP;Server@pbshost(Thread 0);Thread ready 07/07/2023 09:46:05;0c06;Server@pbshost;TPP;Server@pbshost(Thread 0);Registering address 192.168.1.221:15001 to pbs\_comm pbshost:17001 07/07/2023 09:46:05;0c06;Server@pbshost;TPP;Server@pbshost(Thread 0);Connected to pbs\_comm pbshost:17001 07/07/2023 09:46:05;0002;Server@pbshost;n/a;setup\_env;read environment from /var/spool/pbs/pbs\_environment 07/07/2023 09:46:05;0000;Server@pbshost;Svr;Server@pbshost;Supported authentication method: resvport 07/07/2023 09:46:05;0002;Server@pbshost;Svr;Server@pbshost;Stopping PBS dataservice ---
**Author:** ![Aminadat](https://avatars.discourse-cdn.com/v4/letter/a/ecae2f/32.png) [@Aminadat](https://community.openpbs.org/u/Aminadat)\ **Post date:** [January 17, 2024, 6:30am UTC](https://community.openpbs.org/t/connection-refused-errno-15010/3298/6 "2024-01-17T06:30:50Z")
Hello, I have the same problem, have you still not found a solution?