On Fri, Mar 21, 2014 at 2:46 AM, Granthana Biswas <granth...@zedo.com> wrote: > We don't have two-phase commit prepared transactions. During vacuum, along > with this problem we are also facing streaming replication issue. Hundreds of > xlogs are in ready state in pg_xlog/archive_status. Those are being copied > manually after vacuum otherwise rsync happens very slowly and replication lag > keeps increasing.
Okay, I see. Then next questions are: What postgres version is it? What max_standby_archive_delay and max_standby_streaming_delay are set to? Are there any long running activity or idling in transaction backends on your slaves? -- Kind regards, Sergey Konoplev PostgreSQL Consultant and DBA http://www.linkedin.com/in/grayhemp +1 (415) 867-9984, +7 (901) 903-0499, +7 (988) 888-1979 gray...@gmail.com -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
