Wally.nl a écrit :
What do you want, exactly ?
Something impossible probably :)
I want multiple graphs with 2 lines each and I get the feeling that SPLITNCV is limited to 1 line / graph.
I hope the attached screenshots clarify things. If I send status for just 1 lun there is no problem (attached SingleGraph.jpg), I get a column, RRD file and working graph. If I send the data for multiple luns I get multiple columns (attached columns.jpg) instead of a single one (even if I send it in "lun,<#>" format like 'disk' seems to do). But a bigger issue is that I don't get any RRD files/graphs if I do that. It appears that the NCV logic is limited to 1 RRD/graph somehow where I was hoping it would be as flexible as the disk monitor.
What I would like as an end-result is a single 'lun' column which 'unfolds' like disk into multiple graphs something like the attached 'MultipleMockup.jpg' although I thing that even the graph title is an issue since it doesn't like parse stuff like @RRDFN@ in the title field.
I _really_ hope someone has some form of solution/workaround/patch/ideas.
Wally.nl
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Hi,
As far as i know, you can have only one graph illustrating a test. But you can define in your hobbitgraph.cfg several graphs using your rrd files. So you could define like this :
[lun] FNPATTERN lun(.*).rrd TITLE LUNs IOPS YAXIS IOPS DEF:p at RRDIDX@=@RRDFN@:lambda:AVERAGE LINE2:p at RRDIDX@#@COLOR@:@RRDPARAM@ GPRINT:p at RRDIDX@:LAST: \: %5.1lf (cur) GPRINT:p at RRDIDX@:MAX: \: %5.1lf (max) GPRINT:p at RRDIDX@:MIN: \: %5.1lf (min) GPRINT:p at RRDIDX@:AVERAGE: \: %5.1lf (avg)\n
[lun1] FNPATTERN lun1(.*).rrd TITLE LUN1 IOPS YAXIS IOPS ...
then you could define in your hobbitserver.cfg : GRAPHS="...,lun1,lun2,..."
and finally in bb-hosts : host IP.AD.DR.ESS # TRENDS:*,lun1,lun2...
So, you'll have a graph dedicated for "lun" column, including all IOPS (maybe you could format your test's output to get comprehensive name as "Read_lun1"). And in "trend" column, you'll get separated graphs If I misunderstood your request, please add following details : -your script output format -your actual [lunX] definitions in hobbitgraph.cfg, and SPLITNCV definitions for lun* in hobbitserver.cfg
Hope this helps