... | ... | @@ -53,6 +53,15 @@ The parameter rrd_file points to your rrd, generated with the following commands |
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RRA:MAX:0.5:52560:3200 \
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RRA:MAX:0.5:525600:3200
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Important: If You use the extended version with the TGS-2600 smoke sensor, You need to add the following line before You create Your rrd:
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[...]
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DS:vol:GAUGE:180:U:U \
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**DS:smoke:GAUGE:180:U:U \**
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RRA:AVERAGE:0.5:1:3200 \
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[...]
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If You already created a rrd, You can add a new datasource by using the script explained in https://git.cccmz.de/julric/airpi/wikis/rrd-scripts
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For more information about rrdtool and rrds look at http://oss.oetiker.ch/rrdtool/index.en.html
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