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The Controller outage can be handled either by resolving the issue with the current Controller, e.g. by restarting or by relocating the ./state directory to a different Controller provided that access to the same scripts and programs is available that should be executed. The journal of the Controller is stored in the ./state directory. To relocate the Controller to a different Controller copy the journal to the target Controller.

Relocating the

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Controller's Journal

If Controller1 is facing an outage and Controller2 is running (on the same server or on a different server) then follow the below steps to relocate the Controller's journal from Controller1 to Controller2:

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