[rrd-users] Question about HWPREDICT

[mozatkey]

hi,all:
  two question:
  1. i can't get the creating script for each one, because there are so
many xxx.rrd which modified so many times. how can I get the creating
script only with xxx.rrd ?

  2. these old rrds haven't set the HWPREDICT, but now i have to use it,
how can i do to add the column?

Is there some order in rrdtool like:
  "show create rrd"  and "alter xxx.rrd add HWPREDICT"  like what we do
in sql ?


ps:
   those rrds have running for years.


   thanks!