Disk mapping for oracle ASM

Wahyu Darmawan wahyu at vivastor.co.id
Sat Dec 4 10:22:16 UTC 2010


Hi Raj,

I assume you'll going to install RAC, isn't it?
AFAIK, there are no more method to you use of disk configuration for Oracle db.
Both method are efficient for production environment.
So, you may choose one of them or combined.
Those are supported by Oracle.

Regards,
Wahyu

raj sourabh <rajsourabh1 at gmail.com> wrote:

>Hi All,
>
>I wanted to know what are ways one can use local/SAN disks for oracle
>installation. I am familier about two;
>
>* Map the physical disk path to raw device .. eg. raw /dev/mapper/mpath1
>/dev/raw/raw1
>* Or use oracle ASM library and tool for disk mapping
>
>Are there other ways too?? And which one is efficient for production
>environment.
>
>Regards
>Raj
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