Solution : https://service.sap.com/sap/support/notes/669963 (SAP Service marketplace login required)
Key words : 
sap db/max db/livecache, sap db/max db/livecache > 7, hardware/operating system solution, operating system/hardware solution, sap db <= version 7, hardware/operating systems, sap reintroduced mirroring, ensure system stability, offline operation status, high-performance solutions
Related Notes : 
       
| 965037 | 6.20/6.40 Patch Collection Installation: SAP MaxDB / Win | 
| 674430 | SAP Web AS 6.40 Installation on Windows: Max DB | 
| 674429 | SAP Web AS 6.40 Installation on UNIX: MaxDB | 
| 616814 | Suspend log writer for split mirror or snapshot | 
| 582338 | INST: SAP Web AS 6.30 Windows - SAP DB | 
| 582337 | INST: SAP Web AS 6.30 Installation on UNIX - SAP DB | 
| 582052 | Additional information about upgrading to SAP DB 7.4.03 | 
| 496407 | INST: SAP Web AS 6.20 on Windows - SAP DB | 
| 492199 | INST: SAP Web AS 6.20 on UNIX - SAP DB | 
| 371247 | MaxDB and "Split Mirror" techniques |