Comment 11 for bug 713071

(In reply to comment #3)
>
> This will be in libvirt-0.9.0.

It's really quite a pity that libvirt-0.9.0 didn't get cut in time for FC15 (or an 0.8.x.x bugfix release with this fix in it). Since I have already fixed this bug on my Ubuntu 10.10 installation I'm afraid I'm not going to the effort to fix it again, on a brand new O/S release (FC15) and will just revert to my Ubuntu installation where this at least works.

In fact, without having done a terrible amount of debugging in FC15 (since I am abandoning it anyway), it would appear, at least, that multiple dnsmasq processes sharing a dnsmasq.leases file actually overwrite the file from under each other, rather than the previous behavior where they all (at least mostly) cooperatively shared the file and one just ran out of leases quickly.