Storage Management (ASM ACFS DNFS ODM) (MOSC)

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how to best present 2 raw disks shared for RAC

in Storage Management (ASM ACFS DNFS ODM) (MOSC) 1 commentAnswered

On Solaris 11.4 on Sparc T8-1 servers with 2xExternal fiber attached arrays. 

In our setup, we are in a 2 Node Oracle Solaris Cluster for Application failover (not oracle failover). We have 19C RAC EE (w/latest rac patch), and we are given 2 external LUNS. We use RAW devices for performance reasons. So Currently we use SVM multi-owner disksets, with SVM metadevices in a mirrored setup. It works well.

What could be possible be done better with the 2 raw luns? The oracle redundancy during GRID Installation, requires 3 or 5 Luns.

We do use multiple instances.

d0 mirror (the raw device) - ASM Controlled device

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