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<DIV><FONT face=Arial size=2><SPAN 
class=436241412-25092007>Hello,</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN 
class=436241412-25092007></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN class=436241412-25092007>&nbsp; I have 
created an RRDTool database using the following command. This database 
contains</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=436241412-25092007>3-month 
values.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN 
class=436241412-25092007></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN 
class=436241412-25092007>========================================================</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=436241412-25092007>rrdtool create 
/var/rrdtool/miep_trafficregulator.rrd \<BR>--step 10 
\<BR>DS:CapacityUsage:GAUGE:20:0:300 \<BR>DS:CapacityTPS:GAUGE:20:0:1000 
\<BR>DS:AcceptedRequests:COUNTER:20:0:1000 
\<BR>DS:RejectedRequests:COUNTER:20:0:1000 
\<BR>DS:TotalRequests:COMPUTE:AcceptedRequests,RejectedRequests,\+ 
\<BR>RRA:AVERAGE:0.5:1:24000 \<BR>RRA:AVERAGE:0.5:180:800 
\<BR>RRA:AVERAGE:0.5:720:800 \<BR>RRA:AVERAGE:0.5:8640:800 
\<BR>RRA:MAX:0.5:1:24000 \<BR>RRA:MAX:0.5:180:800 \<BR>RRA:MAX:0.5:720:800 
\<BR>RRA:MAX:0.5:8640:800;<BR><SPAN 
class=436241412-25092007>========================================================</SPAN></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=436241412-25092007><SPAN 
class=436241412-25092007></SPAN></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN class=436241412-25092007><SPAN 
class=436241412-25092007>&nbsp; Now I want to add&nbsp;this new 
RRA:</SPAN></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=436241412-25092007><SPAN 
class=436241412-25092007></SPAN></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN class=436241412-25092007><SPAN 
class=436241412-25092007>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
RRA:AVERAGE:0.5:360:48</SPAN></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=436241412-25092007><SPAN 
class=436241412-25092007></SPAN></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN class=436241412-25092007><SPAN 
class=436241412-25092007>Does anyone know how to do it without having to delete 
and recreate the database?</SPAN></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=436241412-25092007><SPAN 
class=436241412-25092007></SPAN></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN class=436241412-25092007><SPAN 
class=436241412-25092007>Thanks,</SPAN></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=436241412-25092007><SPAN 
class=436241412-25092007>Dimitris</SPAN></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=436241412-25092007><SPAN 
class=436241412-25092007></SPAN></SPAN></FONT>&nbsp;</DIV></BODY></HTML>