Home > Workload Solutions > SAP > Guides > SAP HANA TDI Guides > Dell Validated Design for SAP HANA TDI with Dell PowerStore Storage > Host connection and setup using FC SAN
After the host is created, you can create and add (map) the volumes. Each host requires a data and a log volume for the SAP HANA persistence.
From the PowerStore Manager UI:
Create volume groups
PowerStore can group volumes together into a volume group. A volume group is useful for operations that affect multiple volumes simultaneously, for example, when the same volumes are added (mapped) to multiple hosts.
On the Create Volumes page:
PowerStore selects the next available number.