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<h1>Designs</h1>
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Ozone Enhancement Proposals
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<p class="card-text">title: Decommissioning in Ozone summary: Formal process to shut down machines in a safe way after the required replications. date: 2019-07-31 jira: HDDS-1881 status: current
author: Anu Engineer, Marton Elek, Stephen O&rsquo;Donnell Abstract The goal of decommissioning is to turn off a selected set of machines without data loss. It may or may not require to move the existing replicas of the containers to other nodes.
There are two main classes of the decommissioning:</p>
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