Hi. I propose new feature - allow archive command to copy part of not full filled wal segment. It need new parameter %b - number of bytes used in segment . Then one can use head or dd to archive wal and reduce network traffic to standby server. -- Sent from my mobile device ------------ pasman -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general