No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

Event Reference for File

OceanStor Dorado V3 Series V300R002

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.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
0xF0CF0005 Abnormal Communication Between Controllers

0xF0CF0005 Abnormal Communication Between Controllers

Description

The communication between controllers in a controller enclosure is abnormal.

Applicable Model

Applicable to all models.

Attribute

ID

Event Type

Event Level

Automatically Cleared

0xF0CF0005

Alarm

Major

Yes

Impact on the System

The normal operation of the storage system is not affected.

Possible Causes

  • Controller components are faulty.
  • Backplane components are faulty.
  • Heartbeat connections are down.
  • Mirror links are down.
  • Mirror links have too many bit errors.

Procedure

  1. Check whether any controller that encounters a communication error is being restarted or powered off.

    1. If yes, wait until the controller is restarted or powered on. If the alarm persists=> Step2.
    2. If no=> Step2.

  1. Replace any controller that encounters a communication error described in the alarm details. If the alarm persists=> Step3.
  2. Reinsert the original controller to the slot and replace another controller. If the alarm persists=> Step4.
  3. Collect related information and contact technical support engineers to replace the controller enclosure.
Translation
Download
Updated: 2019-07-17

Document ID: EDOC1100076630

Views: 16395

Downloads: 5

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next