Solved: Oracle 18/19 ASM disks migration between NetApp Clusters on >9.7 on Windows and Linux systems

storageguy · ‎2021-04-22

Dear Community,

Looking for steps to migrate ASM disk group from one cluster to another cluster. Both AFF clusters. We have ASM on Windows and Linux systems.

Thanks in advance.

steiner · ‎2021-04-23

Most DBA's just use ASM's native ability. They make the new LUNs of equivalent size, add them to the current diskgroup, and then start dropping the old LUNs. Once the rebalance is complete, disconnect the old LUNs.

If any of those LUNs manage grid services, you may need to run an additional command or two.

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steiner · ‎2021-04-23

Most DBA's just use ASM's native ability. They make the new LUNs of equivalent size, add them to the current diskgroup, and then start dropping the old LUNs. Once the rebalance is complete, disconnect the old LUNs.

If any of those LUNs manage grid services, you may need to run an additional command or two.