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Disk Group | Nbr Drives | Raid | Approx Usable Space |
Disk Group 1 | 8 * 300GB | 5 (7+1) | 1900GB |
Disk Group 2 | 4 * 146GB | 1+0 | 270GB |
Disk Group 3 | 2 * 146GB | 1+0 | 135GB |
Disk Group 1
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With 8 * 300Gb drives in a Raid 5 configuration, there is approximately 1900GB of usable space. The server disks should partitioned as follows:
Partition | Approx. Size | Purpose | Mount point |
1 | 20 GB | Operating System |
|
2 | 20 GB | Paging |
|
3 | 1400 GB | Database files | /u01 or c:/u01 Referred to below as $database |
4 | 200 GB | Application installations and file data | /u02 or c:/u02 Referred to below as $app |
5 | 100GB | Archive Log | /archive or C:/archive |
Disk Group 2
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With 4 * 146Gb drives in a Raid 1+0 configuration, there is approximately 270GB of usable space. The server disks should be partitioned as follows:
Partition | Approx. Size | Purpose | Mount point |
1 | 200 GB | Oracle Redo | /redo1 |
2 | 200 GB | Oracle Redo | /redo2 |
Disk Group 3
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With 2 * 146Gb drives in a Raid 1+0 configuration, there is approximately 135GB of usable space. The server disks should be partitioned as follows:
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