Home > Workload Solutions > SAP > Guides > SAP HANA TDI Guides > Storage Configuration Best Practices for SAP HANA TDI with Dell Unity Storage > Overview
The SAP HANA 1.0 database requires Linux SUSE SLES11 or later or Red Hat RHEL 6.5 or later on the SAP HANA nodes. The SAP HANA 2.0 database requires Linux SUSE SLES12 (or later) or Red Hat RHEL 7.5 (or later) on the SAP HANA nodes.
To access the Unity block devices from the SAP HANA nodes, ensure that zoning is correctly configured based on SAN best practices. For more information, see the Dell EMC Host Connectivity Guide for Linux.