Why the peer comparison with -refnode says matched when the group or user does not exist?
Peer comparison with the -refnode feature acts like a baseline feature. It compares the system properties of other nodes against the reference node. If the value does not match( not equal to reference node value ), then it flags that as a deviation from the reference node. If a group or user does not exist on reference node as well as on the other node, it will report this as ‘matched’ since there is no deviation from the reference node. Similarly, it will report as ‘mismatched’ for a node with higher total memory than the reference node for the above reason.