Comment 2 for bug 1844822

It days there that it's a "document only deprecation. Does that mean that it's still in the code and just discouraging ots use or that it has actually been removed?

Also, I should note that I upgraded another environment prior to this one (also an R->S upgrade), same version of msgpack but did not run into this issue there.

The environment that ran into the problem had far more neutron ports, tap interfaces, nsmespaces and linux bridges to wire up. So I wonder if that's why it ran into that limit while the other environment didn't.