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Dell Storage Manager 2020 R1 Administrator's Guide

Setting Up and Performing Disaster Recovery

This section contains a high-level overview of setting up and performing disaster recovery. In these instructions, Cluster A is the source FluidFS cluster containing the data that must be backed up and Cluster B is the target FluidFS cluster, which backs up the data from source cluster A.

Prerequisites

Prerequisites

  • Cluster B is installed, but has no NAS volumes configured.
  • Cluster A and Cluster B are at the same FluidFS version.
  • Cluster B has different network settings (client, SAN, internal, and so on) than source Cluster A, however, Cluster A and Cluster B must be able to communicate with each other so that replication operations can occur.
  • Cluster B has enough space to replicate all data from Cluster A.

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