Comment 1 for bug 1036342

I saw this when I was trying to launch a new instance using devstack, which was running on a vmware fusion vm.

In another screen session, I found an error saying that there wasn't a host that could support the instance because my VM didn't have enough memory. I increased the memory size of my VM to 5 gigs, and that fixed the problem.

My problem and the error in this bug may not be related, but the above error didn't appear once I fixed the memory problem. To fair, I was just happy that my instances were launching, so I didn't look too hard for an error either.