MySQL components and their dependencies —You can configure Sun Cluster HA for MySQL data service to protect a MySQL instance and its respective components. The components, and their dependencies between each other, are briefly described below.
In the above example the Database directory for the MySQL instance 1 is /local/mysql-data-1, whereas the Database directory for the MySQL instance 2 is /local/mysql-data-2.
Component |
Dependency |
---|---|
MySQL resource in a Solaris 10 global zone,zone or in Solaris 9. |
SUNW.HAStoragePlus This dependency is required only, if the configuration uses a failover file system or file systems in a zone. SUNW.LogicalHostName |
MySQL resource in a Solaris 10 HA container. |
Sun Cluster HA for the Solaris Container boot resource. SUNW.HAStoragePlus SUNW.LogicalHostName — This dependency is required only if the zones boot resource does not manage the zone's IP address. |