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KunLun 9016 V100R001 User Guide 12

This document describes the appearance, specifications, parameters, and structure of the KunLun 9016, and how to install an OS, replace parts, and install, remove, configure, and troubleshoot the server.
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Capacity Expansion Overview

Capacity Expansion Overview

Preparations Capacity Expansion

Basic Capacity Expansion Principles

  • Capacity expansion to 4P, 8P, 8P with an REE, or 16P supports single-phase and three-phase power distribution units (PDUs), while capacity expansion to 16P with REEs or large capacities supports only three-phase PDUs.
  • Power distribution enclosures (PDEs) are not used in capacity expansion scenarios. If a PDE is equipped, remove it and install three-phase PDUs.
  • If the capacity expansion does not require a new cabinet to be added, the original cabinet can be a third-party cabinet.
  • If the capacity expansion requires a new cabinet to be added, the original cabinet must be a Huawei cabinet. The original cabinet is considered as the primary cabinet by default and is placed on the right. The new cabinet is the secondary cabinet and is placed on the left.
  • After capacity expansion, install front bezels on the empty slots in the cabinets.
  • After capacity expansion, expansion scenarios, except 9008+REE, require new NI cables. The removed NI cables cannot be used.

Precautions for Capacity Expansion

9016 capacity expansion requirements include but are not limited to:

  • The components to be install must be compatible with Huawei servers. Use Huawei Server Compatibility Checker to obtain the list of supported components.
  • After expanding capacity, upgrade software to prevent software incompatibility with new components.
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Updated: 2019-05-20

Document ID: EDOC1000111827

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