> Hi everyone, > > I am trying to setup collectd+rrdcached on a debian squeeze, so here is > the setup: > > [root@XXX]:/ # dpkg -l |egrep 'collectd|rrdca' > ii collectd > 4.10.1-1+squeeze2 statistics collection and monitoring daemon > ii collectd-core > 4.10.1-1+squeeze2 statistics collection and monitoring daemon > (core system) > ii collectd-utils > 4.10.1-1+squeeze2 statistics collection and monitoring daemon > (utilities) > ii libcollectdclient0 > 4.10.1-1+squeeze2 client library for collectd's control interface > ii rrdcached > 1.4.3-1 data caching daemon for RRDtool > > So here are the configuration files: > [root@XXX]:/ # cat /etc/collectd.d/rrdcached.conf > LoadPlugin rrdcached > > DaemonAddress "unix:/var/run/rrdcached.sock" > DataDir "/var/lib/collectd/rrd" > CreateFiles true > > [root@XXX]:/# ps -edf|grep rrdc > root 11661 1 0 15:11 ? 00:00:00 /usr/bin/rrdcached -l > unix:/var/run/rrdcached.sock -j /var/lib/rrdcached/journal/ -F -b > /var/lib/rrdcached/db/ -B -p /var/run/rrdcached.pid > > And when I am trying to start collectd here are the error log: > Jun 7 15:11:07 extranet collectd[11692]: rrdcached plugin: rrdc_update > (/var/lib/collectd/rrd/XXX/processes/ps_state-sleeping.rrd, > [1339074667:107.000000], 1) failed with status -1. > Jun 7 15:11:07 extranet collectd[11692]: rrdcached plugin: rrdc_update > (/var/lib/collectd/rrd/XXX/processes/ps_state-zombies.rrd, > [1339074667:0.000000], 1) failed with status -1. > > For every plugin defined in collectd. > > So anyone has any idea?
Hi alone, The quickest method IMHO to know why is to use strace -s 100 -f -p I've already try to make error from rrdcached available in collectd logs, but rrdcached need to be patched ... Cyril
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