Few months back I successfully created tablespace in Postgresql and everything was working in terms of creating and accessing the tables.
I had to restart my system and I now I am getting "Permission Denied" ERROR. I am able to access table which are not in tablespace. Below is the error message. ERROR: could not open file "pg_tblspc/55729/PG_9.6/12926/55956": Permission denied
It looks like tablespace is not mounted back to Postgresql after system restart.