Re: How to upgrade Centos 4.3 to PHP 5.1 and Postgresql 8.1
|[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]|
Richmond Dyes wrote:
That's the problem. There are no errors persay. That's why I am looking for basic instructions on how to get that upgrade done with rpm's from someone who has done it.
Assuming you have downloaded the rpm's. Don't know if CentOS has a "yum" or "apt" type program that will handle that for you.
What version of postgresql are you upgrading from? If it's from 8.1.X to 8.1.Y then this will work:
Take a database dump as a backup. Stop postgresql: /etc/init.d/postgresql stop update the rpms: rpm -Fvh postgresql-* Start postgresql: /etc/init.d/postgresql start If you are doing from 8.0.X to 8.1.Y then you need to: Take a database dump as a backup. Copy or zip your existing files (/var/lib/pgsql/data) somewhere safe. Stop postgresql: /etc/init.d/postgresql stop update the rpms: rpm -Fvh postgresql-*rm -rf /var/lib/pgsql/data or where-ever your postgresql data files are. Of course your backup is somewhere else!
Start postgresql: /etc/init.d/postgresql start (that should handle doing an 'initdb') import your backup: su - postgres psql < /path/to/your/database.dump.fileIf you have made any changes to the postgresql.conf file or pg_hba.conf file then you'll need to copy those back from your backup as well.
I'm sure someone will correct me if I have missed any steps. -- Postgresql & php tutorials http://www.designmagick.com/