The answer is that yes, Postgres can have a similar problem. http://notemagnet.blogspot.com/2008/08/linux-write-cache-mystery.html http://notemagnet.blogspot.c

The answer is that yes, Postgres can have a similar problem. http://notemagnet.blogspot.com/2008/08/linux-write-cache-mystery.html http://notemagnet.blogspot.com/2008/08/linux-write-cache-mys...