Wally.nl a écrit :
Thanks for your suggestions, I had already tried parts of them but so far none of them make me happy.
I'm currently looking at the data/trend method described here: http://www.hswn.dk/hobbiton/2007/06/msg00250.html
It seems like an easy way to create the different RRDs, just need to figure out how to graph them but that's probably not too difficult.
I'll first have to fix bbwincmd (data is send from a windoze box) because the stock version/source is useless (can't send the needed \n in the status/data commands). I'll get back if there's some progress to report.
Wally.nl
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In my limited knowledges about hobbit and NCV module (i don't have any C or system low level skills), you can get multiple files in formating your test output like this :
your text anything you want .... lun0_input : value1 lun0_output : value2 lun1_input : value3 lun1_output : value4 NEW LINE CHARACTER
So you can define your hobbitserver.cvf as it : SPLITNCV_lun="*:GAUGE" (or any other RRD data type) GRAPHS="...,lun0,lun1,lun2..."
You'll have several RRD files, named like this : lun,lun0_input.rrd lun,lun0_ouput.rrd lun,lun1_input.rrd ... then you can define hobbitgraph.cfg as I did : [lun] FNPATTERN lun,(.*).rrd TITLE LUNs IOS YAXIS IOS 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
You can define per lun graphs :
[lun0] FNPATTERN lun,lun0(.*).rrd TITLE LUN0 IOS YAXIS IOS 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
in bb-hosts, define : IP.AD.DR.ESS hostname # TRENDS:*,lun0,lun1...
So, you'll have a global graph including all LUNs IOS, drawed when you click lun test. And you'll have several lun0, lun1 ... graphs drawed in trends.
If that's not the result you'd like, please be more specific (and don't forget I'm french, so I suck in foreign langages)