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bbtest yellow-mystery

list Geoff Hallford
Mon, 12 Jul 2010 13:23:48 -0400
Message-Id: <user-36f638bc6ad0@xymon.invalid>

Have you disabled alerting for that host or commented it out in your
bb-hosts? The way to disable a "check" for a host is to remove the check or
comment out the host in the bb-hosts. If you have just disabled the
"alerting", then it will continue to do the "check", just not alert you.

On Mon, Jul 12, 2010 at 1:13 PM, Carl Melgaard <user-cdea55422fa4@xymon.invalid>wrote:
Hi,

One of our AD-servers went down for maintenance for 1 week, and I
disabled
 the conn+dns tests in Xymon for that period. Now the "bbtest" column
 suddenly goes yellow, and indicates that DNS lookups takes 450+ seconds
 now (indicating that the DNS-check for the maintenanced server is still
 active).
No, it indicates that the Xymon server is taking a long time to resolve
host
names to IP addresses. You may need to configure the DNS client settings
on the
Xymon server (e.g. adjust the 'server' parameters in /etc/resolv.conf).

If you have most IP addresses hardcoded correctly in bb-hosts, you may
want to
add the 'testip' flag to the relevant lines of bb-hosts.
But why is the check still running against the AD-host I've disabled? It
looks like its that exact dns-check that takes 450 seconds to run (timeout).
Looking at the DNS-statistics:

DNS tests executed                          4602546.200466
 450.096498

which is the normal checks + the 450 second timeout. All other dns-checks
run fine.

Shouldnt I except something like this (from the conn checks):

"System unreachable for 764 poll periods (363317 seconds)"

instead of:

"Service dns on xxx07 is OK
Dialup host/service, or test depends on another failed test
Host appears to be down
Timeout
Seconds: 450.003"

when I've disabled all the checks on the host, and the server is powered
down? Or am I missing something here?

/melgaard