Comment 3 for bug 1441129

I don't want to have "ha_compact" naming everywhere. I'd prefer to have "ha", since we support only one "ha" now.

Still, taking into account that we do not support other modes and multinode is deprecated in 6.1, I believe that we should not over-engineer here. Let's keep things "As Is" for now and remove "mode" column in 7.0 at all.