Comment 9 for bug 855030

I'm kind of at a loss here. The ampqlib version is the same as you said. I used pip to uninstall kombu and upgrade to 1.3.5. That was the latest version this morning though the latest seems to be 1.4.0 right how. Anyway it made no difference. I am no expert on the mess that is the relationship between python package versions between pip and dpkg so it is possible nova was still using the old kombu after my upgrade. I don't think so because just invoking python from the command line showed the new version of kombu when I imported it.

This does happen under load in the sense that I used the euca command to create 4 instances at once. Has any one else done something like this with Oneiric? On the one hand it is hard to see how I am having this problem if others are not, but I don't see what I could be doing wrong either given that everything works for instance creations where this does not happen.