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FusionInsight HD 6.5.0 Administrator Guide 02

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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).
Changing the OMS Database Password

Changing the OMS Database Password

Scenario

Periodically change the password for the OMS data access user to ensure the system O&M security.

Impact on the System

The OMS service needs to be restarted for the password changing to take effect. The cluster is unavailable during the restart.

Procedure

  1. Choose System > OMS > gaussDB > Change Password on FusionInsight Manager.
  2. Locate the row that contains user omm and click Change Password in the Operation to change the password for the OMS database user.
  3. In the displayed window, enter the password of the current login administrator user and click OK.
  4. Enter the old and new passwords as prompted.

    The password complexity requirements are as follows:
    • The password ranges from 8 to 32 characters.
    • The password must contain at least three types of the following: lowercase letters, uppercase letters, digits, and special characters which can only be ~`!@#$%^&*()-+_=\|[{}];:",<.>/?
    • The password cannot be the same as the username or reverse username.
    • The password cannot be the same as the last 20 historical passwords.

  5. Click OK. After the system displays Operation succeeded, click Finish.
  6. Locate the row that contains user omm and click Restart OMS Service in the Operation to restart the OMS database.
  7. In the displayed window, enter the password of the current login administrator user and click OK.
  8. In the dialog box that is displayed, click OK, and then restart the OMS service.
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Updated: 2019-05-17

Document ID: EDOC1100074522

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