Unable to locate old data in rrd file

[maneeshkumarnp]

Unable to locate old data in rrd file.

Is there any default file size configuration for rrd file after which it will roll up old data ?

Is there any way we can export data in csv format from csv file ?

Thank you

[macan]

try
https://github.com/mscoutermarsh/RRD-to-CSV

[maneeshkumarnp]

Thankyou so much for the quick response.

The old data in the rrd file is currently showing as -(unexpected:NaN) for both inbound and outbound. Im sure that old data was present few months back and I was able to view in graph.

Could you please let me know how it cud've gone missing ?