I've got one barrier to rolling out our network's new RRD-based collection
and turning down the backup MRTG logfile-based collectors: when using MRTG
to collect the data into the RRDs, failure to collect on one host in the
config file stops processing for the entire config. This is a problem
when, say, and interface moves or an IP address changes. With traditional
MRTG, if that interface can't be collected against, it's values aren't
written, but the other configured collections are populated. Not so with
MRTG, using RRD as the backend. If one collection fails, all subsequently
configured collections also fail.
Is there any way around this or is this a bug?
-Chris
Chris Robb
Indiana University Global NOC
Abilene/TransPAC Network Engineer
[EMAIL PROTECTED] Desk: 812-855-8604 Cell: 812-325-8199
---------- Forwarded message ----------
Date: Tue, 14 Jan 2003 17:09:09 -0500
From: Cron Daemon <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: Cron <[EMAIL PROTECTED]> /usr/local/mrtg/bin/mrtg
/home/monitoring/rrd-monitors/abilene/etc/abilene-mrtg.cfg
WARNING: Could not match host:'[EMAIL PROTECTED]:::::2' ref:'Ip'
key:'205.171.4.130'
WARNING: no data for ifHCInOctets&ifHCOutOctets:[EMAIL PROTECTED] Skipping
further queries for Host 198.32.8.251 in this round.
ERROR: Target[dnvr-qwest-bits][_IN_] ' $$target[224]{$mode} ' did not eval into
defined data
ERROR: Target[dnvr-qwest-bits][_OUT_] ' $$target[224]{$mode} ' did not eval
into defined data
ERROR: Target[dnvr-qwest-pkts][_IN_] ' $$target[225]{$mode} ' did not eval into
defined data
ERROR: Target[dnvr-qwest-pkts][_OUT_] ' $$target[225]{$mode} ' did not eval
into defined data
ERROR: Target[dnvr-qwest-errors][_IN_] ' $$target[226]{$mode} ' did not eval
into defined data
ERROR: Target[dnvr-qwest-errors][_OUT_] ' $$target[226]{$mode} ' did not eval
into defined data
ERROR: Target[dnvr-arizonastate-int-bits][_IN_] ' $$target[227]{$mode} ' did
not eval into defined data
ERROR: Target[dnvr-arizonastate-int-bits][_OUT_] ' $$target[227]{$mode} ' did
not eval into defined data
ERROR: Target[dnvr-arizonastate-int-pkts][_IN_] ' $$target[228]{$mode} ' did
not eval into defined data
ERROR: Target[dnvr-arizonastate-int-pkts][_OUT_] ' $$target[228]{$mode} ' did
not eval into defined data
ERROR: Target[dnvr-arizonastate-int-errors][_IN_] ' $$target[229]{$mode} ' did
not eval into defined data
ERROR: Target[dnvr-arizonastate-int-errors][_OUT_] ' $$target[229]{$mode} ' did
not eval into defined data
ERROR: Target[dnvr-arizonastate-bits][_IN_] ' $$target[230]{$mode} ' did not
eval into defined data
ERROR: Target[dnvr-arizonastate-bits][_OUT_] ' $$target[230]{$mode} ' did not
eval into defined data
ERROR: Target[dnvr-unm-bits][_IN_] ' $$target[231]{$mode} ' did not eval into
defined data
ERROR: Target[dnvr-unm-bits][_OUT_] ' $$target[231]{$mode} ' did not eval into
defined data
ERROR: Target[dnvr-unm-pkts][_IN_] ' $$target[232]{$mode} ' did not eval into
defined data
ERROR: Target[dnvr-unm-pkts][_OUT_] ' $$target[232]{$mode} ' did not eval into
defined data
ERROR: Target[dnvr-unm-errors][_IN_] ' $$target[233]{$mode} ' did not eval into
defined data
ERROR: Target[dnvr-unm-errors][_OUT_] ' $$target[233]{$mode} ' did not eval
into defined data
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