cm_is_active is a new coordination module routine in OpenSwitch 15.1 which checks if the coordination module is allowed to perform failback.
See “cm_is_active,” in Chapter 3, “Coordination Module Routines and Registered Procedures,” in the OpenSwitch Coordination Module Reference Manual to use cm_is_active. See “Enabling redundant failback timer” for information on the COORD_R_LOST2 reason code you use with cm_is_active.
