hello, question about WAL on pg 9.0 : the doc at http://www.postgresql.org/docs/9.1/static/warm-standby.html#SYNCHRONOUS-REPLICATION (section 25.2.5.2. Monitoring) says: You can calculate this lag by comparing the current WAL write location on the primary with the last WAL location received by the standby. but the WAL values i get are not 177/13C4E158 , 177/13C52BC0 so how to calculate the lag ? should i apply a basic hex conversion first ? Cheers, Ben- -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin