Should scheduling host downtime schedule downtime for services (nagios 2.0b4)
Arno Lehmann
al at its-lehmann.de
Fri Dec 2 22:44:33 CET 2005
Hello,
On 02.12.2005 22:24, John P. Rouillard wrote:
> Hi all:
>
> I'm running nagios 2.0b4. When you schedule downtime for a host
> shouldn't downtime be scheduled for all its services also?
>
> I realize that a host down event will stop the polling and
> notification on its services, but what effect does this have (if any)
> on the availability reports?
If I understand you correctly, the result is the expected one: Scheduled
host downtime results in a scheduled downtime in the availability
report. For the services of this host, the same happens: They are
calculated as "scheduled warning" , "sched. unk." or "critical". Looks
bad in the report to a customer, but it represents what actually
happens, I think.
One side-note: Using 2.0b4, I get (kind of) funny output from the
service availability report (slightly edited, TAB-formatted):
State Type / Reason Time % Total Time % Known Time
OK Unscheduled 0d 7h 55m 21s 17.002% 17.002%
Scheduled 0d 11h 56m 32s 25.629% 25.629%
Total 0d 19h 51m 53s 42.631% 42.631%
WARNING Unscheduled 0d 0h 0m 0s -35.59% 0.000%
Scheduled 0d 0h 0m 0s 35.599% 0.000%
Total 0d 0h 0m 0s 0.000% 0.000%
UNKNOWN Unscheduled 0d 10h 8m 39s 21.770% 21.770%
Scheduled 0d 16h 35m 18s 35.599% 35.599%
Total 1d 2h 43m 57s 57.369% 57.369%
CRITIC. Unscheduled 0d 0h 0m 0s 0.000% 0.000%
Scheduled 0d 0h 0m 0s 0.000% 0.000%
Total 0d 0h 0m 0s 0.000% 0.000%
Undet. N. Not Running 0d 0h 0m 0s 0.000%
Insuff. Data 0d 0h 0m 0s 0.000%
Total 0d 0h 0m 0s 0.000%
All Total 1d 22h 35m 50s 100.00% 100.000%
Do you notice the -35% in column "Percent total time", row "Warning /
unsched."?
Can someone else verify this (keep in mind this is a host with lots of
scheduled downtimes!), or is this even a known bug which I overlooked?
Arno
> -- rouilj
> John Rouillard
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--
IT-Service Lehmann al at its-lehmann.de
Arno Lehmann http://www.its-lehmann.de
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