[mrtg] Which filesystem for 40000 RRD files

Pavel Ruzicka pavouk at pavouk.org
Thu Dec 15 13:26:46 CET 2016

Hi Leonardo,

> Just thinking here.
> Maybe another fearless approach, could be add some extra memory to the
> server and build a memory disk to keep the rrd files. This approach will
> lead to a couple of scripts to keep asynchronously SYNC the MD and the
> HD as well as LOAD the MD from the HD at boot time.

It is a good idea, but I can't buy more memory for this hardware.
Which filesystem you use for storing RRD files?

Best regards,


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