[rrd-users] adding CF

[j.halifax2 at seznam.cz]

Dear All,

I have used rrd for many years and I would like to thank
Tobi and everybody who contributed for this great tool.

Now I need to add a next CF in my existing rrd files and
I would like to ask what is the easiest way of doing so. 
(May be there is a tool which could do it for me without 
the dump and restore of the content.)

Any advice is welcomed.

Thank you.

Best regards,
jh