@struct rados_pool_stat_t Usage information for a pool.
space used in bytes
space used in KB
number of clones of objects
num_objects * num_replicas
number of objects in the pool
number of objects replicated fewer times than they should be (but found on at least one OSD)
number of objects found on no OSDs
See Implementation
@struct rados_pool_stat_t Usage information for a pool.