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Event Reference

OceanStor Dorado V3 Series V300R001

This document is applicable to OceanStor Dorado5000 V3, Dorado6000 V3 and Dorado18000 V3. This document describes the basic knowledge about the events of storage system in terms of event definition, event level, impact on the system, possible cause, and handling procedure. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.

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0xF00CE002A Disk Enclosure Is Working In Single Link State

0xF00CE002A Disk Enclosure Is Working In Single Link State


A disk enclosure is working in single-link state.

Applicable Model

Applicable to all models.



Event Level

Automatically Cleared




Impact on the System

A disk enclosure working in single-link state may go offline.

Possible Causes

  • Expansion cables are incorrectly connected or removed.
  • Expansion modules are incorrectly inserted or removed.
  • Expansion cables are damaged.
  • Expansion modules are faulty.


  1. Check the expansion module and expansion cable.

    1. If the expansion module or expansion cable is removed, reinsert the expansion cable or expansion module. If the alarm persists=> 1.2.
    2. Replace the expansion cable. If the alarm persists=> 1.3.
    3. Replace the expansion module. If the alarm persists=> Step2.

  2. Collect related information and contact technical support engineers.
Updated: 2018-10-19

Document ID: EDOC1000141827

Views: 96049

Downloads: 181

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