I have a node that's mysteriously went to pending and a few that are unreachable. Feathur has this
Warning: PDO::__construct() [pdo.--construct]: [2002] Connection refused (trying to connect via unix:///var/run/mysqld/mysqld.sock) in /var/feathur/feathur/cphp/include.mysql.php on line 142 Could not connect to the specified database. Refer to the CPHP manual for instructions.