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<DIV><FONT color=#0000ff face=Verdana><SPAN>Hi,Simon Hobson</SPAN>，</FONT></DIV>
<DIV><FONT color=#0000ff face=Verdana></FONT> </DIV>
<DIV><FONT face=Verdana></FONT> thank you repleay.</DIV>
<DIV>1\ rsync,is a good sync file tools. but i think is not for me
question.</DIV>
<DIV>because: when i update some data to rrd file,the file is status is
'changed',so rsync need transfer the complete file .<STRONG>Is my analysis
correct?</STRONG></DIV>
<DIV>so ,I think use rsync is not Reduced my netflow.</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>2\rrdcached,I just read it's doc.i think it maybe meet my needs.</DIV>
<DIV>but need i write many script.....<TD style="WIDTH: 1.5%"></TD> so <FONT
lang=en>terrible <IMG src="cid:__0@Foxmail.net"></FONT></TD></DIV>
<DIV> </DIV>
<DIV>Thanks!</DIV>
<DIV> </DIV>
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<DIV><FONT color=#c0c0c0><FONT size=2 face=Verdana></FONT></DIV>
<DIV><FONT size=2 face=Verdana>2012-07-17</FONT></DIV>
<DIV>
<DIV><FONT size=2>
<DIV><FONT size=2 face=Verdana><FONT size=2><SPAN style="FONT-SIZE: 10pt"
lang=EN-US><BR> </DIV></SPAN></FONT></FONT></FONT></DIV></DIV></FONT></DIV>
<DIV><FONT size=2 face=Verdana>
<HR>
</FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2><STRONG>发件人：</STRONG> Simon
Hobson</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2><STRONG>发送时间：</STRONG>
2012-07-16 19:36:06</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2><STRONG>收件人：</STRONG>
rrd-users</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2><STRONG>抄送：</STRONG> </FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2><STRONG>主题：</STRONG> Re: [rrd-users]
Incremental backup rrd file</FONT></FONT></DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV><FONT size=2 face=Verdana>
<DIV>ccddtt wrote:</DIV>
<DIV></DIV>
<DIV>>I had some rrd files more than 300M,need bakup to remote server every day.</DIV>
<DIV>>I use VPN access the remote server,the link is very slow.</DIV>
<DIV>>who can tell me how to incremental backup the rrd file ?</DIV>
<DIV>></DIV>
<DIV>>i think maybe like this:i can back that day rrd data(not need other </DIV>
<DIV>>day),and put to remote server,and iput the bak data to rrd file.</DIV>
<DIV></DIV>
<DIV>rsync is the first tool that comes to mind.</DIV>
<DIV></DIV>
<DIV>Alternatively, you could consider using rrdcached and write the data </DIV>
<DIV>to a second RRD file on the remote system.</DIV>
<DIV>-- </DIV>
<DIV>Simon Hobson</DIV>
<DIV></DIV>
<DIV>Visit http://www.magpiesnestpublishing.co.uk/ for books by acclaimed</DIV>
<DIV>author Gladys Hobson. Novels - poetry - short stories - ideal as</DIV>
<DIV>Christmas stocking fillers. Some available as e-books.</DIV>
<DIV></DIV>
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