Solution : https://service.sap.com/sap/support/notes/1347299 (SAP Service marketplace login required)
Key words : 
database operations startdatabase stopdatabase attachdatabase detachdatabase livedatabaseupdate database operations arguments, sapacosprep_vendor sapacosprep_srid_type sapacosprep_srid_name sapacosprep_fs_mntpoint sapacosprep_fs_type sapacosprep_fs_name sapacosprep_fs_options sapacosprep_interface, <storage-type-dependent-params> <storage-type-dependent-params>, mount umount ifup ifdown acosprepare commands arguments sapacosprep_storage_type, stopinstance startinstance registerinstanceservice unregisterinstanceservice instance operations arguments, unix /usr/sap/hostctrl/exe, \program files\sap\hostctrl\exe, profile parameter service/hook/enableerrorhooks, umount operations mount, add custom specific functionality
Related Notes : 
       
| 1630050 | SAP NetWeaver Landscape Virtualization Management 1.0 - Std | 
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| 1462332 | ACC 7.3 - Adaptive Computing Controller Collect. Note | 
| 1375863 | ACC 7.2 - Adaptive Computing Controller Collect. Note | 
| 1306616 | User exits in SAP Hostagent 7.10 and 7.11 | 
| 1285185 | ACC 7.1 EHP1 PI Adaptive Computing Controller Collect. Note |