"Nick Fankhauser" <nickf@ontko.com> writes:
> Watching Michael's problem vicariously has me all worried about transaction
> ID wrap now.
> I'm on v7.1.3- will checking the size of $PGDATA/pg_log work for me as well?
> At what size should I begin to worry?
If you get to 1GB (4 billion transactions at 2 bits each) you are screwed.
Anyone who is over the 1-billion-xacts mark (250MB pg_log) probably
ought to be thinking about moving to 7.2 sooner, not later.
regards, tom lane