Database - RAC/Scalability (MOSC)

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Adding LUNs from multiple storage arrays into same ASM diskgroup

edited Feb 26, 2015 10:05AM in Database - RAC/Scalability (MOSC) 4 commentsAnswered

Hi,

I have two oracle RAC instances - 11gR1, 11gR2

With 11gR1, the CRS and the Voting disks are not part of the ASM diskgroup - there are only data disks in the same diskgroup.

With 11gR2, the Voting disks are part of the ASM diskgroup.

In both cases, the disks are LUNs presented from the same array.

I am now planning on adding another array to the cluster. Can I only add the LUNs from this new array as data disks in the ASM_DATA diskgroup or am I expected to configure voting and CRS disks on this array too?

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