Dell PowerEdge Use Manual page 33

Figure 2-3. Cabling One PowerEdge M1000e Server Enclosure to the CX3-20 Storage
Processor Enclosure (SPE)
1
1 Fibre Channel switch module in I/O
bay C1
2 SP-B
3 0Fibre
4 1Fibre
Cabling One PowerEdge Server Enclosure to Multiple Storage Systems
You can increase your cluster storage capacity by attaching two storage
systems to your cluster using a redundant switch fabric. PowerEdge cluster
systems can support configurations with two storage units attached to
clustered servers. In this scenario, the Microsoft
software can fail over disk drives in any cluster-attached shared storage array
between the cluster nodes.
PowerEdge system
2 4
3
Cabling Your Blade Cluster Hardware
6
CX3-20 storage
system
5 Fibre Channel switch module in I/O
bay C2
6 SP-A
7 0Fibre
8 1Fibre
®
Cluster Services (MSCS)
5
7 8
33