I have a 3-node docker swarm (1 manager, 2 workers). One of the workers has a 4tb PV set up in LVM, originally used for cinder block storage. Is it possible to use that volume group to provide volume storage to the rest of the swarm? What are my options? I think devicemapper seems closest, but I'm not sure how to configure it to point to a single host for the swarm.
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