Guys, I just upgraded my Icehouse (using `apt-get update` ;`apt-get dist-upgrade`) and both dhcp agent and metadata agent died.
dhcp-agent.og: --- 2014-08-13 14:00:15.113 3419 TRACE neutron.agent.dhcp_agent Stderr: 'Cannot open network namespace "qdhcp-f0076840-43f3-4b2e-aa15-d6b2422e3795": No such file or directory\n' --- Full log: http://paste.openstack.org/show/94504/ I'm using DHCP (for IPv4), and static IPv6, it was working like a charm until now. But the Namespace is here, look: --- root@psuaf-1:~# ip netns exec qdhcp-f0076840-43f3-4b2e-aa15-d6b2422e3795 ip l 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 22: tap216bf57d-e8: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN mode DEFAULT group default link/ether fa:16:3e:2d:67:53 brd ff:ff:ff:ff:ff:ff --- What can I do?! I did not touched the configuration files, I mean, the config files are there, untouched. This is a production cloud and it is impossible to create new instances right now... :-/ Tks in advance! Regards, Thiago
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