Hi, Andreas Thank you for replying. You're right, I have only 1 slave. And I need running transactions on slave. Once I restarted postgres service on slave and then process began to move. Best regards. Yoji -- View this message in context: http://postgresql.nabble.com/Streaming-replication-stacked-tp5880104p5880326.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general