Hi, On 2014-04-17 06:28:52 -0700, yhe wrote: > We are using streaming hot standby, no wal shipping. > > I checked and base and pg_xlog. both are fine. > > The extra space is used by /pg_multixact/members(about 5G) and > /pg_multixact/offsets(about 1.5G) > > The doc said that pg_multixact contains multitransaction data used for > shared row locks. Is there some process that can clean these two folder when > the lock is not needed? Which version are you using? that might be recently (9.3.2 and corresponding releases) fixed problem. Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
