Re: CDEF 0 in rrdtool graph

SolarMan <[email protected]> Tue, 14 Feb 2017 11:44:31 -0700 (MST)
Newsgroups gmane.comp.db.rrdtool.user
Message-ID <[email protected]>
Hello Olivier,
The error message is confusing and should actually read: 
rrdtool.OperationalError: rpn expressions without DEF or CDEF variables are
not supported
as it does in other cases.
The meaning is clear: you must use a DEF or CDEF in your CDEF definition.
Regards,
hans



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