Recovering from a failed upgrade
You can recover your PingAccess cluster by switching back to the source version if the upgrade fails.
About this task
The zero downtime upgrade process creates a set of new folders for the upgraded installation. The pre-upgrade source installation is not affected.
To recover your PingAccess cluster in the event of a failure, you would resume the former installation using these steps.
Steps
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Stop any upgraded PingAccess instances.
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Start the original PingAccess instance on the admin node.
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Import the engine definitions back into the original PingAccess instance.
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Start the original PingAccess instances on the engine nodes.
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Ensure all engines are added to the load balancer configuration.