Messtone Devices Enables PostgreSQL Backup Database file /usr/local/pgsql/data/pg_hba To backup Messtone Database,for example`pg_dumpall>outputfile pg_ctl stop /etc/rc.d/init.d/postgresql stop mv /usr/local/pgsql/usr/local/pgsql.old /usr/local/pgsql/bin/initdb /usr/local/pgsql/bin/postgresql -D /usr/local/pgsql/data /usr/local/pgsql/bin/psql -d postgres -f outputfile pg_dumpall -p 5432 | psql -d postgres -p 5433 To transfer Messtone data. 19.6.2. Upgrading Data via pg_upgrade

Messtone LLC Manages(PostgreSQL):Backup Database