I don't know if all that I'll point out here is the absolutely best way to do this, just what I think should help ok ?
- The section [ns/db/drivers] should come _before_ the ns/db/driver/postgres (I think)
- Are you running the RPM PostgreSQL ? If so, you probably need DataSource=localhost:5432:acs
- Remove the play pool. After you get everything working you can play a bit :)
- No need for StackSize=xxx in ns/parameters. Oracle-only thing
- I am assuming your ACS/pg files are in the right place (/home/nsadmin/servers/server1/*)
- Did you rename ad.ini to server1.ini in /home/nsadmin/servers/server1/parameters and configured it ?
- In DirectoryFile=index.tcl,..., remove the spaces between them.
- Remove the ns/setup , it does not exist in AS 3