Re: ASM Memory Sizing
Date: Tue, 21 Aug 2012 23:32:30 -0500
It depends on the size of the database and redundancy level, not based on the number of data files and concurrent sessions
IIRC the conservative estimate is 3MB/100GB in external redundancy. Multiple the numbers by number of fail groups (in case of external or high).
Also the ASM AU size plays a bigger role in shared pool usage.
On Tue, Aug 21, 2012 at 9:29 PM, Hemant K Chitale
> Are there any guidelines for sizing memory (SHARED_POOL_SIZE) for an ASM
> Instance ?
> Say for an ASM Instance that has 1 DiskGroup supporting a Database instance
> with 320 datafiles and 1600 concurrent sessions ?
> Hemant K Chitale