RE: RHEL 7 (systemd) reboot

Here is the contents of the query and error:
[root(at)kccontrolmt01 tmp]# cat ctm.Xf9pQkg2
update CMS_SYSPRM set CURRENT_STATE='STOPPING',DESIRED_STATE='Down' where DESIRED_STATE <> 'Ignored'
;
psql: could not connect to server: Connection refused
Is the server running on host "kccontrolmt01" (10.1.32.53) and accepting
TCP/IP connections on port 5433?

-----Original Message-----
From: Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
Sent: Tuesday, October 09, 2018 7:39 PM
To: Bryce Pepper <BPepper(at)KCSouthern(dot)com>; pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Re: RHEL 7 (systemd) reboot

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________________________________

On 10/9/18 11:06 AM, Bryce Pepper wrote:
> I am running three instances (under different users) on a RHEL 7
> server to support a vendor product.
>
> In the defined services, the start & stop scripts work fine when
> invoked with systemctl {start|stop} whatever.service but we have
> automated monthly patching which does a reboot.
>
> Looking in /var/log/messages and the stop scripts do not get invoked
> on reboot, therefore I created a new shutdown service as described
> here <https://unix.stackexchange.com/questions/211924/effect-of-reboot-signal-on-systemd-service-state>.
>
> It appears that PostGreSQL is receiving a signal from somewhere prior
> to my script running.
>

>
> The database must be available for the product to shut down in a
> consistent state.
>
> I am open to suggestions.

What is the below doing or coming from?:

db_execute_sql failed while processing
/data00/ctmlinux/ctm_server/tmp/upd_CMS_SYSPRM_29448.

>
> Thanks,
>
> Bryce
>
> *Bryce Pepper*
>
> Sr. Unix Applications Systems Engineer
>
> *The Kansas City Southern Railway Company *
>
> 114 West 11^th Street |  Kansas City, MO 64105
>
> Office: 816.983.1512
>
> Email: bpepper(at)kcsouthern(dot)com <mailto:bpepper(at)kcsouthern(dot)com>
>

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com