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[Thierry Carrez <thierry.carrez+lp@xxxxxxxxx>]

** Changed in: neutron
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1294892

Title:
  Debug logging for DHCP agent config files

Status in OpenStack Neutron (virtual network service):
  Fix Released

Bug description:
  We've been seeing things that appear to be races between the hosts
  files being written out for dnsmasq and dhcp requests coming in. We
  will get occasional errors from dnsmasq saying "no address available",
  "duplicate IP address" but by the time you look, the corresponding
  host file has long since been replaced.

  Outputting the dnsmsaq config file in the debug logs would help in
  establishing what the DHCP server state was at the time of the problem

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