[openib-general] APM support in openib stack

[Sean Hefty]

>Hmm, I think we agreed the sensible thing for stale connections is to prevent
>QPN reuse for timewait period below the verb interface?
>
>I didn't get to this yet, but you didn't change your mind, did you?

I didn't change my mind about QP reuse.

I was referring to the case where: node A crashes, comes back up, and tries to
reconnect to node B using the same QP.

- Sean