This is odd, the -b should locate the files. Can you confirm that none of the path of the RRD file is a soft link? These break rrdcached (see the documentation) so if /doado or /dado/rrd are softlinks it will not work.
Also verify the permissions on the path components match the userid the rrdcached is running as, if not using root. Finally, this is a long shot, but try reorganising the parameters to rrdtool fetch: rrdtool fetch 193.181.1.98/192.168.1.241/uParticao/31-_.rrd MAX -s $(date --date "Aug 01 00:00:00 2012" +%s) -e $(date --date "Aug 08 00:00:00 2012" +%s) --daemon 192.168.173.122 IE, put the --daemon last. I seem to remember that there is something odd about the parser handling the parts separately and so this might be necessary. Alternatively, try setting the environment var RRDCACHED_ADDRESS=192.168.173.122 before you run the rrdtool fetch. Somehow, I am suspicious that it is not going via the daemon. Steve Steve Shipway University of Auckland ITS UNIX Systems Design Lead [email protected] Ph: +64 9 373 7599 ext 86487 ________________________________________ From: Jairo Gubler [[email protected]] Sent: Wednesday, 26 September 2012 8:02 a.m. To: Steve Shipway Cc: [email protected] Subject: Re: [rrd-users] Question about rrdcached I tried, but this didn't solved the problem. ps -ef |grep rrdcached root 10060 1 0 18:44 ? 00:00:00 rrdcached -w 600 -z 10 -j /dados/rrd/cached/ -p /dados/rrd/rrdcached.pid -b /dados/rrd -l 192.168.173.122 rrdtool fetch --daemon 192.168.173.122 193.181.1.98/192.168.1.241/uParticao/31-_.rrd MAX -s $(date --date "Aug 01 00:00:00 2012" +%s) -e $(date --date "Aug 08 00:00:00 2012" +%s) ERROR: opening '193.181.1.98/192.168.1.241/uParticao/31-_.rrd': No such file or directory The file exists. ls -l /dados/rrd/193.181.1.98/192.168.1.241/uParticao/31-_.rrd -rw-r--r-- 1 root root 277216 Sep 2 13:46 /dados/rrd/193.181.1.98/192.168.1.241/uParticao/31-_.rrd Jairo Gubler _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
