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Storage Configuration Best Practices for SAP HANA TDI with Dell Unity Storage
Executive summary Introduction Technology overview and considerations Storage design recommendations for Dell EMC Unity arrays for SAP HANA Configuring Unity storage for HANA using Dell EMC Unisphere for Unity Accessing Unity storage from the SAP HANA nodes
Overview
Enabling native Linux multipathing (DM-MPIO)
XFS file system
SAP HANA storage connector
SAP HANA global.ini file
Optimizing file I/Os after SAP HANA installation
Conclusion References

SAP HANA global.ini file

Home > Workload Solutions > SAP > Guides > SAP HANA TDI Guides > Storage Configuration Best Practices for SAP HANA TDI with Dell Unity Storage > SAP HANA global.ini file

SAP HANA global.ini file

  • The storage connector API is controlled in the storage section of the SAP HANA global.ini file, as shown in Figure 29. The storage section of the file contains entries for the block devices with optional mount options. You can run the multipath –ll command on the SAP HANA hosts to determine the worldwide identifiers (WWIDs) of the partition entries.

    Figure 29.     Sample global.ini file

    For information on the SAP HANA storage connector and how to configure the global.ini file, see the SAP HANA Administration Guide and the SAP HANA Server Installation and Update Guide on the SAP Help Portal.

    Note: SAP HANA can only be installed on certified server hardware. The installation must be performed by a certified HANA expert.