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eSight V300R010C00 Maintenance Guide 07

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Checking the Power Supply of the eSight Server

Checking the Power Supply of the eSight Server

This topic describes how to check whether the power supply of the eSight server is normal.


The eSight server must be powered on.


  1. Check whether the power indicators of the server and monitor are normal.
  2. Perform the following steps on Linux, run the following commands to view information about the power supply faults in the logs recorded in recent days:


    In high availability system, perform the operations on the active and standby nodes separately.

    # more /var/log/messages|grep PSU

    # more /var/log/warn|grep PSU

    Information similar to the following is displayed:

    Jun 23 16:53:40 Server rmclomv: [ID 632913 kern.error] Input power unavailable for PSU @ PS1.

    If error or WARN is contained in the command output, the power supply is in the abnormal state.

  3. Check the faults of the external power of the system.
  4. Confirm that the power supply of the server is normal.

Reference Standard

In normal cases, all the power indicators of the server peripherals turn green and all fault indicators are off.


If a fault about the external power of the system occurs, the system does not record the related information. In this case, you must detect the external power supply and circuits in other methods. For details, refer to the delivery manual of the server. If you encounter complicated problems, contact the manufacturer to repair or replace the server.

Updated: 2019-06-30

Document ID: EDOC1100044373

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