Comment 13 for bug 1371104

This was reproduced again here with 6.0 RC3 (build 56), build info is below.
* I can't attach snapshot do to problems in launchpad site, I'll try again later *

The bug isn't always reproduces, but happened here more than once with this build.
I noticed this error on pacemaker log:
<29>Dec 24 15:32:29 node-4 lrmd[26113]: notice: operation_finished: p_neutron-dhcp-agent_start_0:38178:stderr [ cat: /var/run/resource-agents/neutron-agent-dhcp/neutron-agent-dhcp.pid: No such file or directory ]

I saw once there was no dnsmasq on any of the controllers (not even the master), the second time it happened (this snapshot) the IP addresses on instances got back (and the dnsmasq service on the master controller too) after more than 1 hour.

{"build_id": "2014-12-18_01-32-01", "ostf_sha": "a9afb68710d809570460c29d6c3293219d3624d4", "build_number": "56", "auth_required": true, "api": "1.0", "nailgun_sha": "5f91157daa6798ff522ca9f6d34e7e135f150a90", "production": "docker", "fuelmain_sha": "45caacadb878abfbd9d60e134d72229698b469c9", "astute_sha": "16b252d93be6aaa73030b8100cf8c5ca6a970a91", "feature_groups": ["mirantis"], "release": "6.0", "release_versions": {"2014.2-6.0": {"VERSION": {"build_id": "2014-12-18_01-32-01", "ostf_sha": "a9afb68710d809570460c29d6c3293219d3624d4", "build_number": "56", "api": "1.0", "nailgun_sha": "5f91157daa6798ff522ca9f6d34e7e135f150a90", "production": "docker", "fuelmain_sha": "45caacadb878abfbd9d60e134d72229698b469c9", "astute_sha": "16b252d93be6aaa73030b8100cf8c5ca6a970a91", "feature_groups": ["mirantis"], "release": "6.0", "fuellib_sha": "73332192a257ea02c40a39885c502ad1ebdf3eda"}}}, "fuellib_sha": "73332192a257ea02c40a39885c502ad1ebdf3eda"}