mpi3mr_atomic_t
mpi3mr_atomic_t pend_ios;
mpi3mr_atomic_t fw_outstanding;
mpi3mr_atomic_t pend_ioctls;
mpi3mr_atomic_t pend_large_data_sz;
mpi3mr_atomic_t outstanding;
mpi3mr_atomic_t pend_large_data_sz;
mpi3mr_atomic_t block_io;