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Ray Burkholder wrote:
> At what point in the cycle between data capture and data viewing is the live
> profile rrd data be updated?
>
> If I run './nfsend once' on each five minute interval, I can get the rrd
Why do you run './nfsend once'?? There is no reason unless for maintainance
work or very special setups.
> chart for live to update. Otherwise it won't update.
>
> These are the active processes:
> www-data 15942 0.3 0.3 3504 1648 ? S< Jun23 3:20
> /usr/local/bin/nfcapd -w -D -I r1ny1 -p 5678 -u www-data -g www-data -B
> 200000 -S 7 -l /var/local/netflow/nfdump/flows/live/r1 -P
> /var/run/nfsen/r1.pid
> www-data 15945 0.3 0.3 3504 1644 ? S< Jun23 3:45
> /usr/local/bin/nfcapd -w -D -I r2ny1 -p 5679 -u www-data -g www-data -B
> 200000 -S 7 -l /var/local/netflow/nfdump/flows/live/r2 -P
> /var/run/nfsen/r2.pid
> www-data 15948 0.0 1.4 16488 7548 ? S<s Jun23 0:00
> /usr/local/nfsen/bin/nfsend-comm
You are missing the periodic updater and control process: 'nfsend'
Beside the collectors, you should see two nfsen processes running:
netflow 28838 2.3 0.0 133288 20608 ? Ss Jun10 476:13 /usr/bin/perl
-w /data/nfsen/bin/nfsend
netflow 28839 0.0 0.0 125724 14672 ? Ss Jun10 0:28
/data/nfsen/bin/nfsend-comm
Check your log file, what went wront. nfsend sends famous last words to syslog
if it dies.
- Peter
>
> I'm running in Debian Lenny 5.0.1.
>
> I'm using nfdump-1.6b-snapshot-20090619 nfsen-1.3.2
>
> My run directory has:
>
> drwxr-xr-x 7 root root 4096 Jun 24 00:14 ..
> drwxrwxr-x 2 www-data www-data 4096 Jun 24 00:03 .
> srw-rw---- 1 www-data www-data 0 Jun 24 00:03 nfsen.comm
> -rw-r--r-- 1 www-data www-data 6 Jun 23 07:26 r1.pid
> -rw-r--r-- 1 www-data www-data 6 Jun 23 07:26 r2.pid
>
> Is there supposed to be a pid file for nfsend? Should it be seen in the
> process list? Or is it seen as nfsen-comm?
>
>
- --
_______ SWITCH - The Swiss Education and Research Network ______
Peter Haag, Security Engineer, Member of SWITCH CERT
PGP fingerprint: D9 31 D5 83 03 95 68 BA FB 84 CA 94 AB FC 5D D7
SWITCH, Werdstrasse 2, P.O. Box, CH-8021 Zurich, Switzerland
E-mail: [email protected] Web: http://www.switch.ch/
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