What is the maximum number of ESXi hosts in a vSphere cluster used by View Composer if using VMFS datastores?

What is the maximum number of ESXi hosts in a vSphere cluster used by View Composer if using
VMFS datastores?

A.
4

B.
8

C.
32

D.
16

Explanation:
From http://myvirtualcloud.net/?p=3245
8 Hosts per Cluster when used with VMFS – did not change

This limit is hard-coded in View Composer; however it comes from a VMFS limitation on the
number of hosts that can simultaneously read from a single VMDK. This VMDK in a VMware View
environment with View Composer would be the Replica disk.