Downgrading Oracle Clusterware to 12c Release 2 (12.2)
Downgrade procedures for downgrading all Oracle Grid Infrastructure cluster types to 12c Release 2 (12.2) after successful or failed upgrade.
- Downgrading Oracle Standalone Cluster to 12c Release 2 (12.2)
Use this procedure to downgrade Oracle Standalone Cluster to Oracle Grid Infrastructure 12c Release 2 (12.2) after a successful upgrade. - Downgrading Oracle Domain Services Cluster to 12c Release 2 (12.2)
Use this procedure to downgrade Oracle Domain Services Cluster to Oracle Grid Infrastructure 12c Release 2 (12.2) after a successful upgrade. - Downgrading Oracle Member Cluster to 12c Release 2 (12.2)
Use this procedure to downgrade Oracle Member Cluster to Oracle Grid Infrastructure 12c Release 2 (12.2) after a successful upgrade. - Downgrading Oracle Grid Infrastructure to 12c Release 2 (12.2) when Upgrade Fails
If upgrade of Oracle Grid Infrastructure fails before CVU post upgrade checks succeed, then you can rungridSetup.sh
and downgrade Oracle Grid Infrastructure to the earlier release.
Parent topic: Downgrading Oracle Clusterware to an Earlier Release