problem generating graphs from my historical data

[cacti@clark]

I have a fresh install of cacti on my new system...and I was able to backup and restore my old database ...also i copied my /www/htdocs/cacti folder ....I was able to run my cacti and is now able to generate new graphs but my historical data were not displayed ....

[gandalf]

Hi cacti@clark,
if not already done, you should have a look at the ownerships and permissions of the old rrds.
If nothing changes, I'll suggest to switch to DEBUG mode and have a look at those "rrdtool update" statements in the log file, that are going to update the old rrds. Copy one of those, switch to the cacti user (su - cactiuser or so) and try to run this update from cli.

Reinhard