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Command Reference for Block

OceanStor Dorado V3 Series V300R002

This document is applicable to OceanStor Dorado3000 V3, Dorado5000 V3, Dorado6000 V3 and Dorado18000 V3. Based on the CLI provided by the DeviceManager, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands.
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change call_home authenticate

change call_home authenticate


The change call_home authenticate command is used to authenticate the Call Home service.


change call_home authenticate username=? password=?






Support account of the technical support engineer.

The account supports the following two formats:

  • An account can start with a letter or a digit, and contains letters, digits, underscores (_), periods (.), and hyphens (-) only. The value contains 1 to 63 characters. Example: Jack_Wang.
  • The account can be an email in the following format: The value contains 1 to 100 characters.


Password of a support account.

A password contains 1 to 63 characters.


Super administrator

Usage Guidelines

This command requires the support account and password to authenticate the Call Home service.


Authenticate the Call Home service.

admin:/>change call_home authenticate username=x12345678 Password=********** 
Command executed successfully.

System Response


Updated: 2019-07-16

Document ID: EDOC1100049140

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