Provided by: multipath-tools_0.8.3-1ubuntu2_amd64
dmmp_path_group_priority_get - Retrieve path group priority.
uint32_t dmmp_path_group_priority_get (struct dmmp_path_group *dmmp_pg);
dmmp_pg Pointer of 'struct dmmp_path_group'. If this pointer is NULL, your program will be terminated by assert.
The enabled path group with highest priority will be next active path group if active path group down.