Storage Management (ASM ACFS DNFS ODM) (MOSC)

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edited Aug 27, 2018 11:59AM in Storage Management (ASM ACFS DNFS ODM) (MOSC) 17 commentsAnswered

Dear Support,

We are planning to use external redundancy diskgroup for datafiles(2node RAC).we would like to understand the below scenarios

case 1:

external redundancy

using raid 1(mirror at storage level)

1)If some disk was failed,then will we loose all the data?

2)Do we need to go for restore in this case?

case 2:

external redundancy

no using raid 1(no mirroring)

1)If some disk was failed,then will we loose all the data?

2)Do we need to go for restore in this case?

Thank you

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