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11 Sizing and Best Practices for Online Transaction Processing Applications with Oracle 11g R2 using Dell PS Series | BP1003
3.3 Database layout
The PS Series arrays were placed in different pools, and Oracle ASM disks were configured using the ASM
disk layout described as follows.
DB1DATA: Database files; temporary table space; online REDO logs; and system-related table spaces such
as SYSTEM and UNDO
DB1OG1/DB1LOG2: REDO logs
DB1FLASH : Archive logs and flash recovery area
OCRVOTE: ASM Cluster File System (ACFS) for storing clusterware-related information such as the OCR
and voting disks
Table 1 shows the ASM disk and disk group configuration.
Oracle ASM disk and disk group configuration
DB1DATA
DB1LOG1
DB1LOG2
DB1FLASH
OCRVOTE
ORADB1 (250GB)
ORADB2 (250GB)
ORADB3 (250GB)
ORADB4 (250GB)
ORADB5 (250GB)
ORADB6 (250GB)
ORALOG1
(100GB)
ORALOG2(100GB)
ORAFLASH1 (1.5TB)
ORAFLASH2 (1.5TB)
ORACRS
(20GB)