On 2017-04-06 20:43:48 +0000, Andres Freund wrote:
> Increase parallel bitmap scan test coverage.
>
> Author: Dilip Kumar
> Discussion: https://postgr.es/m/20170331184603.qcp7t4md5bzxbx32@alap3.anarazel.de
This turned the !linux buildfarm red, because it relies on setting
effective_io_concurrency (to increase coverage to the prefetching code).
I plan to wrap the SET in a DO block with an exception handler.
- Andres