Exact Steps To Migrate ASM Diskgroups To Another SAN/Disk-Array/DAS/etc Without Downtime.
Last updated on APRIL 13, 2018
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.1 to 18.104.22.168 [Release 10.2 to 12.1]
Oracle Database - Standard Edition - Version 22.214.171.124 to 126.96.36.199 [Release 12.2]
Information in this document applies to any platform.
The present document explains in detail the exact steps to migrate ASM diskgroups from one SAN/Disk-Array/DAS/etc to another SAN/Disk-Array/DAS/etc without a downtime. This procedure will also work for diskgroups hosting OCR and Votefiles and ASM spfile.
Note: These steps are applicable to External, Normal & High redundancy diskgroups.
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