Hackers,
We need to get a notice out to our users who might update their servers
and get stuck behind the fsync bug. As such, I've prepared a FAQ.
Please read, correct and improve this FAQ so that it's fit for us to
announce to users as soon as possible:
https://wiki.postgresql.org/wiki/May_2015_Fsync_Permissions_Bug
--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com