What number would be considered too big?
When I modify that script to run netmon -a 12 I get a number of 21526. That
seems really high.
Scott Bursik
PepsiCo Business Solutions Group
Enterprise Systems Management
scott.bursik@pbsg.com
(972) 963-1400
-----Original Message-----
From: Oliver Bruchhaeuser [mailto:oliver.bruchhaeuser@de.ibm.com]
Sent: Monday, December 08, 2003 3:45 AM
To: nv-l@lists.us.ibm.com
Subject: Re: [nv-l] 45 minute difference in server response
Scott,
the script only checks if netmon is behind in snmp polling.
I would also check from time to time if netmon is behind in ping polling
(netmon -a 12).
Kind regards
Oliver Bruchhaeuser
Tivoli NetView EMEA L2 Support
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| Subject: [nv-l] 45 minute difference in server response
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NetView 7.1.3 AIX 4.3.3
I have been experiencing issues not detecting a node down in a timely
manner. I have a production and a development machine so I discovered the
node on both machines. They are both at the same level of code and the same
level for the OS. Both NV machines "saw" the same thing when the machine
went down, but there was a difference of about 45 minutes when I looked at
the trapd.logs on both machines. The major difference in these nodes is the
size of the network that they have in the DB. The development machine has
just a few networks discovered so it gets around a lot faster. I am at a
loss. The polling for the nodes is set the same in xnmsnmpconf on both
servers. When ever I check to see the status of netmon with the following
script, netmon isn't behind:
============================================================================
===================
#!/bin/ksh
#set -x
cat /dev/null > /usr/OV/log/netmon.trace
/usr/OV/bin/netmon -a 16
sleep 3
if [ -f /usr/OV/log/netmon.trace ]; then
echo "Netmon is " `grep [-].*[:] /usr/OV/log/netmon.trace | wc -l `
"behind in snmp polling";
else
echo "Netmon is too busy to report now. Try later."
fi
exit
============================================================================
==================
Any thoughts what I should look for?
Development Server
Wed Dec 03 19:13:45 2003 cscf03.pepsi.com N Interface Intel(R) down.
Wed Dec 03 19:13:45 2003 cscf03.pepsi.com N Node marginal.
Wed Dec 03 19:14:33 2003 cscf03.pepsi.com N Interface Intel(R) down.
Wed Dec 03 19:14:34 2003 cscf03.pepsi.com N Interface Broadcom down.
Wed Dec 03 19:14:59 2003 cscf03.pepsi.com N Interface Intel(R) down.
Wed Dec 03 19:14:59 2003 cscf03.pepsi.com N Node Down.
Wed Dec 03 20:21:45 2003 cscf03.pepsi.com N Interface Intel(R) up.
Wed Dec 03 20:21:45 2003 cscf03.pepsi.com N Node marginal.
Wed Dec 03 20:22:33 2003 cscf03.pepsi.com N Interface Intel(R) up.
Wed Dec 03 20:22:34 2003 cscf03.pepsi.com N Interface Broadcom up.
Wed Dec 03 20:23:00 2003 cscf03.pepsi.com N Interface Intel(R) up.
Wed Dec 03 20:23:00 2003 cscf03.pepsi.com N Node Up.
Production Server
Wed Dec 03 19:57:39 2003 cscf03.pepsi.com N Interface Intel(R)
down.
Wed Dec 03 19:57:39 2003 cscf03.pepsi.com N Node marginal.
Wed Dec 03 20:05:51 2003 cscf03.pepsi.com N Interface Intel(R)
down.
Wed Dec 03 20:09:50 2003 cscf03.pepsi.com N Interface Broadcom
down.
Wed Dec 03 20:17:20 2003 cscf03.pepsi.com N Interface Intel(R)
down.
Wed Dec 03 20:17:20 2003 cscf03.pepsi.com N Node Down.
Wed Dec 03 20:48:19 2003 cscf03.pepsi.com N Interface Intel(R) up.
Wed Dec 03 20:48:19 2003 cscf03.pepsi.com N Node marginal.
Wed Dec 03 20:54:05 2003 cscf03.pepsi.com N Interface Intel(R) up.
Wed Dec 03 20:58:36 2003 cscf03.pepsi.com N Interface Broadcom up.
Wed Dec 03 21:04:52 2003 cscf03.pepsi.com N Interface Intel(R) up.
Wed Dec 03 21:04:52 2003 cscf03.pepsi.com N Node Up.
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