This is the loop you're in:

```go
			for _, hash := range hashmap {
				if hash.Update() {
					AddFile(hash.PathOnDisk, dk.MFSPath+"/"+hash.PathOnDisk[len(dk.Dir):], dk.Nocopy)
				}
				Hashes[hash.PathOnDisk] = hash
			}
```

Update first adds the hash to the local DB, then `AddFile` does several requests to the IPFS daemon.