PIKE-820 — Brief cluster health status information
The string %1 contains virtual cluster (VC) health information for every configured VC (in order of VC IDs).
Every VC info contains three letters with following meaning:
P: This node wants to act as the primary node.
S: This node wants to act as the secondary node.
M: This node currently plays the Master role.
B: This node currently plays the Backup role.
U: This node has responses from all ping groups (UP state).
D: This node did not get response from at least one ping group (DOWN state).