I think I don't want to wait any longer for Openfire to support multiple domains in a single instance (which may never be available if it's such big work), so I'm just trying to do that with multiple instances. I'm going to move the domain I want to use for this on a separate IP address so I can stay with standard ports.
What do I need to get a second instance of Openfire up and running on the same machine?
Right now, a default installation is running on the server, as a non-privileged user with access to the main SSL certificate, listening on all interfaces I assume, with its own MySQL database connection. I wasn't able to find a PID lockfile path anywhere in the start script.
How much memory does one instance require? I was only able to find "280 MB virtual memory" for the process, but I somehow cannot believe that this is true. Getting the memory a process uses seems to be impossible on Linux as well as Windows... Does another instance require less memory, i.e. can anything be shared?
(BTW, I'm continuing with my second account here because the first one is broken (cannot login with correct password, it says "Ask an admin") and there is no Administrator contact information anywhere on this site. So the other account cannot be fixed I guess.)