One test added in 9aea73fc61d4 did not take into account that the backend may have some fsync even after a checkpoint. Let's relax it to be more flexible. Per report from buildfarm member grassquit, via Alexander Lakhin. Author: Bertrand Drouvot Discussion: https://postgr.es/m/6143ab0a-9e88-4790-8d9d-50ba45657761@gmail.com
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.