hey all, how can i use the ds[x].max value in a graph command.?
i'd like to use the max value in a calculation, but I'm not sure how to get at it... if i understand correctly, the ds[x].max value is not the same as the :MAX consolidation function (which is the maximum recorded value for the ds and the ds.max is the manually set limit on what the ds can do). i'd like to do something like: DEF:bytes_free=myrrdfile.rrd:1:MAX # max recorded value CDEF:real_max=ds[1].max # max possible upper bound VDEF:bytes_used=real_max,bytes_free,- # used bytes -- my rrd only records the FREE amount, so i need to calculate this any pointers? Thanks! J
_______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
