AGAIN starts after only one physical disk has several partitions makes no sense to the production oracle database?

Dear Experts,

Don't + REDO1 diskgroup have only one physical disk has several partitions makes no sense to the production oracle database?

For example

  • + Diskgroup Redo1 have 2 50 GB disks (fact these 2 discs are the same physical disk partitions OR these should be separate disk as recommended approach)?
  • + Diskgroup Redo1 have 2 drives of capacity 50 GB (for RAID 1 + 0)
  • + Diskgroup Redo2 have 2 50 GB disks
  • + Diskgroup Redo2 have 2 drives of capacity 50 GB (for RAID 1 + 0 )

Thank you and best regards,

IVW

Hello

Partitioning your disks for ASM configuration as 'A' might make sense. If you lose one disk, you have the discs to another.

'B' totally make sense if you have lost the disc that you have lost all group ASM and you need to change this with something like 'C '.

But obviously you need redundancy ASM configured appropriately.

Kind regards

Juan M

Tags: Database

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