If a system failure occurs on a Panorama management server that is not deployed in a high availability (HA) configuration, use this procedure to restore the configuration on the replacement Panorama and restore access to the logs on the Dedicated Log Collectors that it manages. The allowed migration scenarios vary by Panorama management server:
Panorama maintains a ring file that maps the segments and partitions that Dedicated Log Collectors use to store logs. An M-Series appliance in Panorama mode stores the ring file on its internal SSD; a Panorama virtual appliance stores the ring file on its internal disk. When a system failure occurs, a non-HA Panorama cannot automatically recover the ring file. Therefore, when you replace Panorama, you must restore the ring file to access the logs on the Dedicated Log Collectors.
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