On 05/29/2014 07:39 PM, Jeff Janes wrote:
> It also implicitly tested the xlog parallel write slots thing, as that is
> common code to all recovery.
During development, I hit a lot of bugs in that patch by setting
wal_buffers to 32kb (the minimum). Causes more backends to wait for each
other, exposing deadlocks.
- Heikki