Hello > There is a commit log corruption in your database. Yes, and it seems this is produce by a pg_upgrade bug from pg8 to pg9 in October 2010. > You need to make the files with right size (256K of zeroes).A suitable > "dd" from /dev/zero will accomplish this on modernUnixen (ie, anything > that has /dev/zero). Filling of those files with zeroes nothing but " > all those old transactions are aborted". I was able to restore these files from backup. The dump is finished without errors. This corruption is just on our master replication, which was upgraded. Is it a good idea to restore the clog files there too? Regards Steffen -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin