pfsense/pfsense — pull request #1349 by phil-davis (2014-11-27 09:45:17+00:00)
Title: Setup rrd dir before calling create_gateway_quality_rrd

Stops error:
ERROR: opening '/var/db/rrd/WAN_DHCP-quality.rrd': No such file or directory
in system log during boot.
Forum: https://forum.pfsense.org/index.php?topic=84627.0