During a service group failover or switch, if the system tries to unreserve more than the reserved capacity, the following error message appears:
VCS ERROR V-16-1-56034 ReservedCapacity for attribute dropped below zero for system sys1 when unreserving for group service_group; setting to zero.
This error message appears only if the service group's load requirements change during the transition period.
Recommended Action: No action is required. You can ignore this message.