=?iso-8859-1?q?Michael=20Chan?= wrote: > > > > > > rrdtool create router.rrd --step 900 \ > > > DS:ifInOctets:COUNTER:600:U:U \ > > > DS:ifOutOctets:COUNTER:600:U:U \ > > ^^^^^ > > Look up the meaning of heartbeat. You didn't > > understand or you > > overlooked it. > > oic...However, I still cannot get any data even > through I change it to 1800 which is larger than the > step value :< (BTW, how to judge how large the heart > beat is?)
I assume you changed the heartbeat value using rrdtool tune? You can verify the current settings using rrdtool info. It is not necessary to have a heartbeat which is larger than the step time. What is important is that you send updates into RRDtool before the heartbeat timer expires. If you have more problems, repost useful information (to the list) as there may be another problem that I didn't spot. cheers, -- __________________________________________________________________ / [EMAIL PROTECTED] [EMAIL PROTECTED] \ | work private | | My employer is capable of speaking therefore I speak only for myself | +----------------------------------------------------------------------+ | Technical questions sent directly to me will be nuked. Use the list. | +----------------------------------------------------------------------+ | http://faq.mrtg.org/ | | http://rrdtool.eu.org --> tutorial | +----------------------------------------------------------------------+ -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
