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The storage connector API is controlled in the storage section of the SAP HANA global.ini file, as shown in the following code sample. The storage section of the file contains entries for the block devices. You can run the multipath –ll command on the SAP HANA hosts to determine the worldwide identifiers (WWIDs) of the partition entries.
[communication]
listeninterface = .global
[multidb]
mode = multidb
database_isolation = low
singletenant = yes
[persistence]
basepath_datavolumes = /hana/data/ANA
basepath_logvolumes = /hana/log/ANA
use_mountpoints = yes
[storage]
ha_provider = hdb_ha.fcClient
partition_*_*__prtype = 5
partition_1_data__wwid = 368cc601604f804a00a79d565d90f63337
partition_1_log__wwid = 368cc601604f804a00f99d565d224bd861
partition_2_data__wwid = 368cc601604f804a00a89d565d2fd702d9
partition_2_log__wwid = 368cc601604f804a00fa9d565d72e37054
partition_3_data__wwid = 368cc601604f804a00a99d565d2e9c1d5b
partition_3_log__wwid = 368cc601604f804a00fa9d565d2593cbc1
[trace]
ha_fcclient = info
For more information about the SAP HANA scale-out installation, the storage connector, and configuring the global.ini file, see the following guides on the SAP Help Portal: