arnaud gaboury <arnaud.gaboury@xxxxxxxxx> writes: > Ok. With the data from my 9-4, i.e /db/pgsql/data, and with > postgresql.service stopped. > # postgresql-setup --upgrade > * Upgrading database. > ERROR: pg_upgrade tool failed > ERROR: Upgrade failed. > * See /var/lib/pgsql/upgrade_postgresql.log for details. > # cat /var/lib/pgsql/upgrade_postgresql.log > *failure* > Consult the last few lines of "pg_upgrade_server.log" for > the probable cause of the failure. > connection to database failed: could not connect to server: No such > file or directory > Is the server running locally and accepting > connections on Unix domain socket "/home/postgres/.s.PGSQL.5432"? > could not connect to old postmaster started with the command: > "/usr/lib64/pgsql/postgresql-9.4/bin/pg_ctl" -w -l > "pg_upgrade_server.log" -D "/db/pgsql/data-old" -o "-p 5432 -b -c > listen_addresses='' -c unix_socket_permissions=0700 -c > unix_socket_directories='/home/postgres'" start > As you can see, postgres can't find the socket You're jumping to a conclusion not supported by this evidence; we can't tell whether the postmaster started at all. Did you look into pg_upgrade_server.log as suggested? regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
