Bundle Persistence

If using the FileSystemBundlePersistenceProvider, the directory where bundles are stored should be backed up periodically to an external location. In order to ensure a proper backup, NiFi Registry should be stopped to ensure no bundles are being written to disk. If using H2 for metadata, H2 should be backed up at the same time to ensure consistency between the bundles on disk and the contents in H2.

If using the S3BundlePersistenceProvider, data will be stored remotely and automatically replicated.