@Override
  public boolean addBlobStore(ReplicaId id) {
    updatePartitionToDiskManager(id);
    partitionNameToReplicaId.put(id.getPartitionId().toPathString(), id);
    return returnValueOfAddBlobStore;
  }
The {@link PartitionId} that was provided in the call to {@link #startBlobStore(PartitionId)}
ambry-server/src/test/java/com/github/ambry/server/MockStorageManager.java