Back up your entire FishEye instance (see Backing up and restoring FishEye data), i.e.
- If you are backing up your FishEye instance using the Admin interface, tick all of the 'Include' checkboxes (e.g. repository and application caches, plugins and their configuration data, SQL database, etc).
- If you are backing up your FishEye instance using the command-line interface, do not use any exclusion options.