You must choose the correct installation procedure based on whether you are using FlexArray LUNs and how the storage controllers connect to the storage shelves.
| For this installation type... | Use these procedures... |
|---|---|
| Two-node stretch configuration with FC-to SAS bridges | |
| Two-node stretch configuration with direct-attached SAS cabling | |
| Installation with array LUNs | Connections in a stretch MetroCluster configurations with array LUNs |