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SmartMigration Feature Guide

OceanStor Dorado V3 Series V300R002

This document is applicable to OceanStor Dorado3000 V3, Dorado5000 V3, Dorado6000 V3 and Dorado18000 V3. This document describes the implementation principles and application scenarios of the SmartMigration feature. Also, it explains how to configure and manage SmartMigration.

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Splitting Multiple SmartMigration Pairs Concurrently

Splitting Multiple SmartMigration Pairs Concurrently

Splitting SmartMigration pairs indicates multiple pairs are split concurrently. After the pairs are split, data is consistent among all target LUNs in the pairs. The target LUNs are working properly.


  • At least one SmartMigration pair has been created.
  • SmartMigration is under normal status.


After splitting, write requests sent by production hosts to the source LUN are not sent to the target LUN.


  1. Log in to DeviceManager.
  2. Choose Provisioning > Resource Performance Tuning > SmartMigration.
  3. Click Consistency Splitting on the menu bar.
  4. The Consistency Splitting dialog box is displayed. Select pairs from Available Pair to Selected Pairs.
  5. A security alert dialog box is displayed. Click OK. The splitting is complete.
Updated: 2019-07-17

Document ID: EDOC1100049155

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