LVM migration from one SAN storage to another New SAN Box

Wed Sep 15 11:17:53 UTC 2021


I want to migrate  our old SAN storage backend which contains LVMs  used
for the cloud storage,  to a New SAN Storage box.

The requirement was to migrate all storage of the old SAN box, which was
mounted to the controller node  as  /dev/sdb  and /dev/sdc  around total
6TB storage. 80 % full. Then AMC of this box getting over.

So what all are the steps to  perform the migration of the old storage to
new SAN storage .
Any hints most welcome

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