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Sun Cluster 3.1 Data Service for MySQL Guide

Upgrade to MySQL 4.0.12 from 3.23.54 when using Sun Cluster HA for MySQL

Use the information in this section to understand how to upgrade to 4.0.12 when using Sun Cluster HA for MySQL.

Note –

The step showed will not describe how to upgrade to 4.0.12 only the steps to upgrade Sun Cluster HA for MySQL to 4.0.12 are mentioned. This steps assumes that the new MySQL binaries is installed in the same place. If the new binaries is installed in a new directory the MySQL resource has to be re-registered with new MySQL Basedir.

  1. Shutdown the Sun Cluster HA for MySQL with scswitch —n —j MySQL- resouce 


    # scswitch -n -j MySQL- resouce

  2. Install the new MySQL binaries, follow Step 3 and 4 in Section How to Install and Configure MySQL.

  3. Startup Sun Cluster HA for MySQL with scswitch —e —j MySQL- resouce 


    # scswitch -e -j MySQL- resouce

  4. Shutdown Sun Cluster HA for MySQL faultmonitor with scswitch —n –M —j MySQL- resouce 


    # scswitch -n -M -j MySQL- resouce

  5. Follow MySQL Documentation in how to upgrade MySQL Database.

  6. Startup Sun Cluster HA for MySQL faultmonitor with scswitch —e –M —j MySQL- resouce 


    # scswitch -e -M -j MySQL- resouce