Dell PowerVault MD3200 - Manual (Page 20)

20 Hardware Installation
Figure 2-8 and Figure 2-9 show up to four cluster nodes connected to two
RAID controller modules. Since each cluster node has redundant paths, loss
of a single path would still allow access to the storage array through the
alternate path.
Figure 2-8. Four Cluster Nodes Connected to Two Controllers
Four cluster nodes
Storage array
Corporate, public,
or private network
book.book Page 20 Thursday, July 18, 2013 5:56 PM