David,
I have also been experiencing crashes when I have many (>5) downtimes scheduled in a day. I've posted about it previously under the subject "BUG? Segfault & coredump with scheduled downtime, downtime scheduled horked", sent on the 17th of August. Does what I describe in that message seem similar to your situation?
Also, in my case, Nagios' account on my system is configured to not save coredumps by default. When I want a coredump, I run `ulimit -c unlimited` before starting Nagios. Could you be in the same situation?
-- A. Karl Kornel, Mindspeed Technologies, Inc.
[EMAIL PROTECTED] -- (949) 579-3503
"Remember the Rules: Separation & Optimization"
| David Schlecht <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED] 09/25/2006 02:16 PM |
|
Hi list
I've been fighting this beast forever and really am pleading for
some expertise.
I'm running Nagios on SUSe linux, 8.x, sles 9.3 and have been having
this trouble since Nagios 1.1. Currently using v2.5. I'm currently
using plugins v1.4.2, but the version doesn't seem to matter.
The OS also doesn't seem to matter. We're running on an old 486,
a new 64-bit Intel blade, and a z/Os mainframe virtual host and
it bombs the same on all.
Nagios crashes occassionally when entering or exiting from scheduled
down time. I've seen the problem once or twice from other commands,
but it seems the easiest to reproduce by scheduling downtime.
In all earlier versions, the crash wrote a segfault to the logs,
but v2.5 just dies quietly.
The problem comes around once every 200-300 commands, but there
isn't a magic number. It doesn't die on the same host name, either.
We are currently showing around 11 critical items in the monitoring
interface, and all the statuses and notifications are valid.
We are using only active checks. The performance numbers look suspicious
(90% over one minute) but with performance data monitoring disabled
in nagios.cfg, I don't place much confidence in these numbers.
Please help!
- David Schlecht (dschl)
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