The new install makes 10 connections each for main, subquery and log to its own db, "shebang". It seems to die and bring postmaster down with it. Doing ps -A, I count 13 nsd processes and no postmaster, trying to psql yields:
[bmueller@www bmueller]$ psql shebang
psql: connectDBStart() -- connect() failed: Connection refused
Is the postmaster running at 'localhost'
and accepting connections on Unix socket '5432'?
Restart with the new site removed, and psql and the other two acs sites connect with postgres fine.
I know more info is needed to solve this, but not what info; I don't see how this process is different from the other two that have been co-existing peacefully.
