This support forum board is for support questions relating to
Nagios Network Analyzer, our network traffic and bandwidth analysis solution.
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yvesdecoster
- Posts: 2
- Joined: Mon May 05, 2014 6:58 am
Post
by yvesdecoster »
Hello,
We just installed NagiosNa in a trial-version to test a planned purchase for our company.
Actions done:
Installed NagiosNA on a RHEL-server.
Activated two routers (sources) to send netflow-information to this server
Result:
Data well coming in but no-bandwidth view on the sources - neither the last-30-minutes-traffic representation
PROBLEM
RRD-files fail to be created
backend.log
2014-05-05 13:55:04 WARNING : Bandwidth RRD does not seem to exist, creating it...
2014-05-05 13:55:04 ERROR : Error reaping file: unknown option '--no-overwrite': Traceback (most recent call last):
File "/usr/local/nagiosna/bin/reap_files.py", line 140, in <module>
main()
File "/usr/local/nagiosna/bin/reap_files.py", line 134, in main
update_views(directory, flowfile, sid, ABS_FLOWFILE)
File "/usr/local/nagiosna/bin/reap_files.py", line 110, in update_views
initialize_source.create_bandwidth_db(ABS_VIEWPATH, '%s-bandwidth.rrd' % name)
File "/usr/local/nagiosna/bin/initialize_source.py", line 60, in create_bandwidth_db
'RRA:HWPREDICT
0.1:0.0035:288' )
error: unknown option '--no-overwrite'
Any suggestions on how solve this issue?
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lmiltchev
- Former Nagios Staff
- Posts: 13589
- Joined: Mon May 23, 2011 12:15 pm
Post
by lmiltchev »
Can you run the following commands and show us the output?
Code: Select all
which rrdtool
rrdtool -V
ps -ef | grep nna
ll -d /usr/local/nagiosna/var/
ll /usr/local/nagiosna/var/
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yvesdecoster
- Posts: 2
- Joined: Mon May 05, 2014 6:58 am
Post
by yvesdecoster »
Below the requested output:
Code: Select all
[ydecoster@CRA-UKLINAGQA ~]$ which rrdtool
/usr/local/bin/rrdtool
[ydecoster@CRA-UKLINAGQA ~]$ rrdtool -V
RRDtool 1.4.8 Copyright 1997-2013 by Tobias Oetiker <tobi@oetiker.ch>
Compiled May 5 2014 13:33:40
Usage: rrdtool [options] command command_options
Valid commands: create, update, updatev, graph, graphv, dump, restore,
last, lastupdate, first, info, fetch, tune,
resize, xport, flushcached
RRDtool is distributed under the Terms of the GNU General
Public License Version 2. (www.gnu.org/copyleft/gpl.html)
For more information read the RRD manpages
[ydecoster@CRA-UKLINAGQA ~]$ ps -ef | grep nna
nna 1742 1 0 May05 ? 00:00:07 /usr/local/bin/nfcapd -I 6 -l /u sr/local/nagiosna/var/Crawley/flows -p 9220 -x /usr/local/nagiosna/bin/reap_file s.py %d %f %i -P /usr/local/nagiosna/var/Crawley/9220.pid -D -e -w -z
nna 1743 1742 0 May05 ? 00:00:01 /usr/local/bin/nfcapd -I 6 -l /u sr/local/nagiosna/var/Crawley/flows -p 9220 -x /usr/local/nagiosna/bin/reap_file s.py %d %f %i -P /usr/local/nagiosna/var/Crawley/9220.pid -D -e -w -z
nna 1750 1 0 May05 ? 00:00:04 /usr/local/bin/nfcapd -I 7 -l /u sr/local/nagiosna/var/Waterloo/flows -p 9221 -x /usr/local/nagiosna/bin/reap_fil es.py %d %f %i -P /usr/local/nagiosna/var/Waterloo/9221.pid -D -e -w -z
nna 1751 1750 0 May05 ? 00:00:01 /usr/local/bin/nfcapd -I 7 -l /u sr/local/nagiosna/var/Waterloo/flows -p 9221 -x /usr/local/nagiosna/bin/reap_fil es.py %d %f %i -P /usr/local/nagiosna/var/Waterloo/9221.pid -D -e -w -z
503 25683 20000 0 10:12 pts/0 00:00:00 grep nna
[ydecoster@CRA-UKLINAGQA ~]$ ll -d /usr/local/nagiosna/var/
drwsrwsr-x+ 4 nna nnacmd 4096 May 1 12:31 /usr/local/nagiosna/var/
[ydecoster@CRA-UKLINAGQA ~]$ ll /usr/local/nagiosna/var/
total 2732
-rw-rw-r--+ 1 nna nnacmd 2784149 May 6 10:10 backend.log
drwxrwsr-x+ 4 nna nnacmd 4096 May 5 12:21 Crawley
drwxrwsr-x+ 4 nna nnacmd 4096 May 5 12:21 Waterloo
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lmiltchev
- Former Nagios Staff
- Posts: 13589
- Joined: Mon May 23, 2011 12:15 pm
Post
by lmiltchev »
Hm-m, this all looks correct. What is the output of the following commands?
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Knowledgebase for helpful articles and solutions!
0.1:0.0035:288' )