Re: Grid 12c installation for standalone

Posted by ErmanArslansOracleBlog on Jul 09, 2018; 10:39am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/Grid-12c-installation-for-standalone-tp6368p6374.html

when you choose normal or high redundancy, ASM does the mirroring.
But if you choose external redundancy, you rely on the Store level raid.
So, when you choose external redundancy, you tell ASM to not to do the mirroring..
you can use external redundancy, if you do the mirroring/striping etc.. on the storage layer. . (RAID)