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PostgreSQL – Actualizar a 8.4

Posted by Rubén Ortiz on Aug 12, 2010 in PostgreSQL, Software | 3 comments

postgresql

Por motivos que no vienen al caso, me veo obligado a actualizar un PostgreSQL server de 8.1 a 8.4. Lo bueno es que es una instalación nueva y no hay que migrar/mantener datos. Por tanto es bastante sencillo.

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<strong>
# wget http://yum.pgsqlrpms.org/reporpms/8.4/pgdg-centos-8.4-2.noarch.rpm
# rpm -Uvh pgdg-centos-8.4-2.noarch.rpm
# yum --enablerepo=pgdg84 install postgresql-server
# /etc/init.d/postresql restart</strong>
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Stopping postgresql service:                               [FAILED]
An old version of the database format was found.
You need to upgrade the data format before using PostgreSQL.
See /usr/share/doc/postgresql-8.4.4/README.rpm-dist for more information.

Auch! aquí me acordé de varias personas. Pero como digo que era un instalación limpia, se pudo arreglar fácil.

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<strong># yum remove postgresql-server
# mv  /var/lib/pgsql/ /var/lib/pgsql-bak
# yum install postgresql-server
# /etc/init.d/postgresql start</strong>
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/var/lib/pgsql/data is missing. Use "service postgresql initdb" to initialize the cluster first.
[FAILED]
<strong>-bash-3.2# service postgresql initdb</strong>
Initializing database:                                     [  OK  ]
<strong>-bash-3.2# /etc/init.d/postgresql start</strong>
Starting postgresql service:                               [  OK  ]

Links

  • http://www.question-defense.com/2009/02/10/install-the-latest-postgresql-yum-repository-for-centos
  • http://yum.pgsqlrpms.org/reporpms/repoview/pgdg-centos.html

3 Responses to “PostgreSQL – Actualizar a 8.4”

  1. Willy says:
    29 de August, 2010 at 5:53 am

    Has actualizado en un servidor con Plesk? no te ha dado problemas por versión?

  2. Rubén Ortiz says:
    30 de August, 2010 at 9:31 am

    No, no era un plesk.

    saludos

  3. jose rubiano says:
    30 de March, 2011 at 4:06 am

    como migro una base de datos de postgres 8.1 a 8.4???

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