Csaba Nagy <nagy(at)ecircle-ag(dot)com> writes:
> ERROR: could not access status of transaction 0
> DETAIL: could not create file "/postgresdata/pg_subtrans/04E7": Die
> Datei existiert bereits
> The german text means "the file exists already".
I think we've finally identified the reason for this:
http://archives.postgresql.org/pgsql-committers/2006-01/msg00287.php
regards, tom lane