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Dell Storage Manager 2020 R1 Administrator's Guide

Additional Requirements for the Volume Latency Threshold Definition

The original volume and candidate Storage Centers must meet the following additional requirements to be considered for volume movement recommendations triggered by the volume latency threshold definition.

Requirement Description
Original volume configuration
  • The volume cannot be part of a replication, Live Volume, or Live Migrate.
  • The volume cannot be associated with a consistent Snapshot Profile.
Candidate Storage Center configuration
  • The Storage Center must have a server object that matches the server to which the original volume is mapped.
  • The Storage Center must be less than 80% full when including the size of the volume to be moved.
  • The combined original volume IO/sec and Storage Center front end IO/sec must be below a predefined threshold.

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