Re: ASM - number of LUNS rule of thumb

From: fmhabash <fmhabash@xxxxxxxxx>
To: oracle-l@xxxxxxxxxxxxx
Date: Thu, 12 Aug 2010 11:57:29 -0400

This is why we have found and followed ...

- each db has its own DG's (data + fra) for accounting and slarequirements.

- for rac, we have 3; data, fra, and grid

- number and size of luns per dg for a db is a function of current andprojected db growth. It happened that we use 100g luns.


As far rules, this is what i know ...

ASM has the following size limits:
•  63 disk groups in a storage system
•  10,000 ASM disks in a storage system
•  1 million files for each disk group

Thank you.
--
http://www.freelists.org/webpage/oracle-l

References:

ASM - number of LUNS rule of thumb
From: Johnson, George

Re: ASM - number of LUNS rule of thumb

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