What action does 'diagnose ha force-cfg-resync' perform?

The action 'diagnose ha force-cfg-resync' triggers a forced resynchronization of the High Availability (HA) configuration on Fortinet devices. This means that the active unit in an HA cluster will push its configuration settings to the standby unit(s), ensuring that all units in the cluster have the same configuration. This is particularly useful in scenarios where the standby unit may have fallen out of sync with the active unit, whether due to manual changes or issues during previous synchronization processes.

By executing this command, administrators can maintain consistency across their HA cluster, which is critical for reliable failover and load balancing capabilities. Such synchronization is integral for effective management of resources and minimizing downtime in case of hardware or software failures.