CIM recalculates the quorum state when it is triggered by some node state change. However you can force the CIM to recalculate it by running rcqquery(1M) at any time. Refer to the Chapter "Manual pages" for complete details on the CLI options and arguments.
rcqquery(1M) functions as follows:
Queries the state of quorum and gives the result using the return code. It also gives you readable results if the verbose option is given.
Returns True if the states of all the nodes in the quorum set are known. If the state of any node is unknown, then it returns False.
Exits with a status of zero when a quorum exists, and it exits with a status of 1 when a quorum does not exist. If an error occurs during the operation, then it exits with any other non-zero value other than 1.