2nd case...
Well, even if a server reboot between the polling time, Xymon should
notice it.
In case of a Linux/Unix server, the uptime, which you can see at the CPU
data will change and will show you an alert.
So increasing the polling time, is not really necessary, I think.
If you wanna get noticed of the behavior, you might should add an alert,
to get an email/SMS, if a machine rebooted.
Maik
On 2010/05/16 20:12, pankaj dorlikar wrote:
hi,
what can be done for 2 nd query?
---------- Forwarded message ----------
From: *pankaj dorlikar* <user-93d3572686c4@xymon.invalid
Date: Sun, May 16, 2010 at 3:27 PM
Subject: Re: [hobbit] how to monitor switches and increase the polling
time
To: user-ae9b8668bcde@xymon.invalid <mailto:user-ae9b8668bcde@xymon.invalid>
thanks maik...
On Sun, May 16, 2010 at 5:11 AM, Maik Heinelt <user-4ab5eb34adb2@xymon.invalid
<mailto:user-4ab5eb34adb2@xymon.invalid>> wrote:
I monitor our switches, and routers using devmon. You then can get
all interesting data via SNMP, which works very well.
You then can see traffic, vlan settings, error and much more about
your network-hardware.
It works like a charm in our Xymon 4.2.3.
Maik
On 05/16/2010 05:14 AM, pankaj dorlikar wrote:
Hi,
1) since we are monitoring ober 300 servers at a time in a
custer, we want to know and analyser the network traffic in
ethernet and infiniband switch .how we can monitor it using
xymon system monitoring.os is rhel 5.2 and xymon version is 4.2.2
2)Practical problem happening is that some of the nodes
reboots but xymon doesnt show it. it may be because that
happens in betwwen the polling period of the server. how to
overcome this issue?same thing happens for disk and ncpu and
external tests also that it does not identify and show these
problems as it must be occuring in betwwn polling period .How
to make it fast as ganglia
--
Pankaj V. Dorlikar
--
Pankaj V. Dorlikar
--
Pankaj V. Dorlikar