SELinux CentOS-7，创建表空间PostgreSQL时出现问题

Question

When I try to create a tablespace in /mnt/sdb/pg, with SELinux enabled, the following error occurs:

postgres=# CREATE TABLESPACE ts_table OWNER postgres LOCATION '/mnt/sdc/pg';

ERROR: could not set permissions on directory "/mnt/sdb/pg": Permission denied

Disabling SELinux the tablespace is created without problems ...
setenforce 0

I don't want to disable SELinux

Answer 1

Commands:

su postgres
psql
postgres=# CREATE TABLESPACE ts_table OWNER postgres LOCATION '/mnt/sdc/pg';