Storage Management (ASM ACFS DNFS ODM) (MOSC)

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How do I mirror ASM disks

edited Jun 10, 2014 9:16AM in Storage Management (ASM ACFS DNFS ODM) (MOSC) 5 commentsAnswered ✓

Hello DBAs,

I have 2 storage of each of them could present 11 LUNs. So, in addition to local drives my Linux boxes have 22 drives since I am going to build 2 node-clusters. I am aiming to make my instance non-stoppable when one of storage goes offline. Totally I have following disks:

ASMDATA01

ASMDATA02

ASMDATA03

ASMDATA04

ASMDATA05

ASMDATA06

ASMDATA07

ASMDATA08

OCR_VOTE01

OCR_VOTE02

OCR_VOTE03

ASMDATA11

ASMDATA12

ASMDATA13

ASMDATA14

ASMDATA15

ASMDATA16

ASMDATA17

ASMDATA18

OCR_VOTE11

OCR_VOTE12

OCR_VOTE13

My question is how I store my data written ASMDATA01 in ASMDATA11 as well when the ASMDATA01 and ASMDATA11 came from different storage. If there is a way to do so please kindly share me the steps required to configure during an installation of RAC.

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