[rrd-users] Incremental backup rrd file

Simon Hobson linux at thehobsons.co.uk
Mon Jul 16 13:35:32 CEST 2012

ccddtt wrote:

>I had some rrd files more than 300M,need bakup to remote  server every day.
>I use VPN access the remote server,the link  is very slow.
>who can tell me how to incremental backup the rrd file ?
>i think maybe like this:i can back that day rrd data(not need other 
>day),and put to remote server,and iput the bak data to rrd file.

rsync is the first tool that comes to mind.

Alternatively, you could consider using rrdcached and write the data 
to a second RRD file on the remote system.
Simon Hobson

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