Marc Cousin <cousinmarc@xxxxxxxxx> writes: > I hope I'm not going to expose an already known problem, but I couldn't find > it mailing list archives (I only found http://archives.postgresql.org/pgsql- > hackers/2009-12/msg01543.php). You sure this isn't the well-known "ext4 actually implements fsync where ext3 didn't" issue? regards, tom lane -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance