Graphing issue: Missing data for just last month

I have two librenms installs on Ubuntu 16.04, each at different sites. On both systems I have lost all of last months graph data. Just September is missing, July and prior is still there. For the current month of October, the graphs are working just fine. Does anyone have an idea as to what happened? It smells like a RRD summary issue.

Thanks again!

what do you have you RRD purge settings set to?

I never touched the default:

$config[‘rrd_purge’] = 0;

Nevermind, I am dumb! I moved the VM to a new drive and forgot to start it up.

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