@ -222,6 +222,10 @@ func (s *Store) CollectHeartbeat() *master_pb.Heartbeat {
collectionVolumeSize[v.Collection] += volumeMessage.Size
if v.IsReadOnly() {
collectionVolumeReadOnlyCount[v.Collection] += 1
} else {
if _, exist := collectionVolumeReadOnlyCount[v.Collection]; !exist {
collectionVolumeReadOnlyCount[v.Collection] = 0
}
location.volumesLock.RUnlock()