[BlueOnyx:20041] Re: 5209R Sendmail hanging gripe

[Darren Wolfe]

Chiming in to say this also happened to me - 5209R, with avspam.


-----Original Message-----
From: Blueonyx [mailto:blueonyx-bounces at mail.blueonyx.it] On Behalf Of Dirk Estenfeld
Sent: 31 August 2016 15:53
To: BlueOnyx General Mailing List <blueonyx at mail.blueonyx.it>
Subject: [BlueOnyx:20038] Re: 5209R Sendmail hanging gripe

Chris,

yes we also run into this yesterday and today :(
But not only sendmail was not running. Also saslauthd needs to be started again.

regards,
Dirk

-----------------------------------------------
blackpoint GmbH - Friedberger Straße 106 - 61118 Bad Vilbel

-----Ursprüngliche Nachricht-----
Von: Blueonyx [mailto:blueonyx-bounces at mail.blueonyx.it] Im Auftrag von Chris Gebhardt - VIRTBIZ Internet
Gesendet: Mittwoch, 31. August 2016 14:35
An: BlueOnyx General Mailing List <Blueonyx at mail.blueonyx.it>
Betreff: [BlueOnyx:20031] 5209R Sendmail hanging gripe

Every so often, and usually in the early morning, we will find our 5209R
boxes with hung Sendmail.    Typically if it happens on one, it's
happening on the others as well.  I wonder if anyone else has had this
happen?

Sendmail will simply stop responding, so if I quiz systemctl as to its
status:

* sendmail.service - Sendmail Mail Transport Agent
   Loaded: loaded (/usr/lib/systemd/system/sendmail.service; enabled;
vendor preset: disabled)
   Active: inactive (dead) since Wed 2016-08-31 06:06:43 CDT; 1h 20min ago
 Main PID: 17176 (code=exited, status=0/SUCCESS)


Well gosh, that's helpful.  Thanks a lot to Active Monitor for picking
up on that and restarting the service.  <rolleyes>

I'd say that it often will correlate to a YUM update (as is the case
this morning) but that's not ALWAYS the case.

Has anyone else also run into this?   And if so, ideas for getting the
service to restart on its own?  Surely if systemctl knows it's down,
Active Monitor should be able to pick up on it as well?    Or maybe I'll
have to craft a script to kick the service if Nagios detects it's down.
 That just seems like a kludge...

-- 
Chris Gebhardt
VIRTBIZ Internet Services
Access, Web Hosting, Colocation, Dedicated
www.virtbiz.com | toll-free (866) 4 VIRTBIZ
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