When there is a problem with HA (High Availability) synchronization, there is a command that can tell us which part of the configuration is not synchronized correctly.
HA checksums are organized into sections and subsections.
With the "diagnose sys ha checksum show" command, we can view the Hash values of the global Configuration and Root Vdom configuration.
While running this command on Cluster Nodes, if we notice a difference in any of them, we can tell that something is out of sync.
CLI
diagnose sys ha checksum [global | root | all] [element name]
For example, if we have seen different Hash or Checksums in the Global, we can verify that the items in the global are not synchronized by executing the command "diagnose sys ha checksum show global" on all Nodes.
If we verify that the hash system.global differs between Nodes, we can continue to examine with the command "diagnose sys ha checksum show global system.global", we can see the general settings one by one.
In this case we see that the setting is out of sync and we fix the problem by manually changing it. In this way we will ensure that the Cluster is synchronized again.
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