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How many LUNs for ASM disk group ?

User511360-OCApr 1 2016 — edited Apr 4 2016

Hello.

I remember, that in 10g time, Oracle's recommendation was using [at least] 4 LUNs per diskgroup. Something changed now ? I'm planning to migrate 11gR2 RAC database from old storage to new HP 3PAR with SSD thin volumes (1 asm group for data and 1 for FRA),will it make sense to do several LUNs per disk group for this ? Data ASM group is about 1,5TB.

This post has been answered by Tom321 on Apr 4 2016

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#performance-availability, #rac-asm-clusterware-installation

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