[rrd-users] ok to "create" behind the rrdcached's back?
s.shipway at auckland.ac.nz
Wed May 11 01:56:51 CEST 2011
> I was reading http://oss.oetiker.ch/rrdtool/doc/rrdcached.en.html and I
> see how it does not support create. Being ever the paranoid I was
> looking in that writeup to see if it is "OK" to create behind the
> rrdcached's back and then start sending it updates, but that was not
> explicit in the writeup. Hence this email :)
Creating a new RRD independently of rrdcached is fine (I've done it here -- MRTG running with rrdcached over UNIX sockets will create directly but update via rrdcached). The problems occur if you update an RRD both via rrdcached and directly. RRDcached goes and looks for the rrd file when the updates come in, I believe.
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