Robert(dot)Farrugia(at)go(dot)com(dot)mt writes:
> I'm trying to vacuum the tables, but the pg_xlog is gettting very big
> (filling up the harddrive). As an estimate, how much space do you need to
> vacuum a 30GB table (data + indexes) ?
Not a lot, if you apply the previously posted patch to truncate the xlog
a little more enthusiastically. I'm too tired to look up the URL yet
again, but it's in the patches archives from mid-June or so.
regards, tom lane