<br><font size=2 face="sans-serif">The following seems like it might be
a common problem:</font>
<br>
<br><font size=2 face="sans-serif">I've replicated the MRTG 'standard'
four graphs: 24 hours, 7 days, 4 weeks, previous year.</font>
<br>
<br><font size=2 face="sans-serif">But now I'd like to keep daily averages
for *three* years as well. Can this modification be applied to existing
RRDtool files? Is there a common way of going about it? If I must create
a new one with 5 RRAs, can I 'seed' it with data from the old one? Would
'rrdresize' be useful here?</font>
<br>
<br><font size=2 face="sans-serif">Thanks,</font>
<br>
<br><font size=2 face="sans-serif">Joe</font>