I found a typo in my scripting after a good while, sorry about that. /B On Sat, Nov 15, 2008 at 8:20 PM, Bachman Kharazmi <[EMAIL PROTECTED]> wrote: > Hi > I get an error when I do rrdtool graph like: "ERROR: Not a valid > vname: rmin in line GPRINT:rmin:Min %6.0lf" even when the variable > rmin is defined. I'm out of ideas about why it complains. System is > etchnhalf (2.6.24) and RRDtool 1.2.15. > > create: > rrdtool create /home/bachman/dev/rrdscript/data/diskstats-sda.rrd -s > 300 DS:rcomp:COUNTER:600:0:U DS:rmerge:COUNTER:600:0:U > DS:rsect:COUNTER:600:0:U DS:rms:COUNTER:600:0:U > DS:wcomp:COUNTER:600:0:U DS:wmerge:COUNTER:600:0:U > DS:wsect:COUNTER:600:0:U DS:wms:COUNTER:600:0:U > DS:currentio:COUNTER:600:0:U DS:msio:COUNTER:600:0:U > DS:wmsio:COUNTER:600:0:U RRA:AVERAGE:0.5:1:42048 RRA:MIN:0.5:1:42048 > RRA:MAX:0.5:1:42048 > > update: > rrdtool update /home/bachman/dev/rrdscript/data/diskstats-sda.rrd > N:7831:1872:326578:76260:25845:163459:1515608:2437488:0:709152:2513768 > > graph: > rrdtool graph /home/bachman/dev/rrdscript/html/diskstats-sda-1y.png -t > "Disk access, read and write frequency" -v "Frequency" --start > 1197745443 --end 1226775843 -a PNG -w 800 -h 200 -z > DEF:r=/home/bachman/dev/rrdscript/data/diskstats-sda.rrd:rcomp:AVERAGE > DEF:w=/home/bachman/dev/rrdscript/data/diskstats-sda.rrd:wcomp:AVERAGE > VDEF:rmax=r,MAXIMUM VDEF:ravg=r,AVERAGE VDEF:wmax=w,MAXIMUM > VDEF:wavg=w,AVERAGE GPRINT:rmin:"Min %6.0lf" GPRINT:ravg:"Ave %6.0lf" > GPRINT:rmax:"Max %6.0lf\n" GPRINT:wmin:"Min %6.0lf" GPRINT:wavg:"Ave > %6.0lf" GPRINT:wmax:"Max %6.0lf\n" LINE2:r#00FF00:"Reads/s " > LINE2:w#FF0000:"Writes/s " > > /Bachman >
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