On Thu, Mar 12, 2009 at 1:45 AM, Tom Lane <tgl@xxxxxxxxxxxxx> wrote: [...] > You could try changing _IOLBF > to _IOFBF near the head of postmaster/syslogger.c and see if that helps. I just put the patched .deb on staging and we'll give it a whirl there for basic sanity checking - we currently have no way to even approximate the load that we have on live for testing. If all goes well I expect we'll put it on live early next week. I'll let you know how it goes. Regards, Frank -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance