[rrd-users] filter rrd data

Erik de Mare erik at oezie.org
Wed May 28 17:14:32 CEST 2008

add a CDEF with LIMIT.

CDEF:new=old,100,LIMIT for example

Maxim Kuleshov schreef:
> Hi!
> I could manually dump .rrd, edit xml and then restore it, but may be
> there is a tool (third-party?) performing filtering raw values
> (already stored in file) for specified boundary, substituting "bad"
> values for "unknown"?

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