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

CH222 Compute Node V100R001 User Guide 18

This document describes the appearance, functions, structure, and installation, removal, and configuration methods of the CH222 compute node.
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).
Powering Off the CH222

Powering Off the CH222

This topic describes how to power off the CH222.

Scenarios

Remotely power off the CH222 over the web user interface (WebUI) of the MM910.

NOTE:

The following methods can also be used to power off the compute node:

  • If the chassis is powered on and the compute node is abnormal, hold down the power switch on the front panel for 6 seconds to power off the compute node. The compute node is powered off when the status indicator is off.
  • If the chassis and compute node are powered on:
NOTE:

This task uses Internet Explorer 11 in Windows 7 as an example.

Prerequisites

Conditions

The CH222 service data is backed up.

Data

Data preparation is not required for this operation.

Procedure

  1. Log in to the WebUI of the MM910.

    1. Connect the local PC to the MM910.
      • Connect the network port of the local PC to the MGMT port of the active or standby MM910.

        Figure 6-16 shows the network connections.

        Figure 6-16 Network connections

        If the MGMT port on the active MM910 is already connected with a network cable, do not remove the network cable from the MGMT port. Otherwise, an active/standby switchover of the MM910s will be triggered, which may cause network interruption.

        NOTE:

        The MM910 management port is provided by either of the following modes:

        • An Ethernet port on the switch module in slot 2X or 3X.

          However, if a CX910/CX911/CX912/CX913 is in slot 2X or 3X, only a GE port can be used; if a CX920 is in slot 2X or 3X, only a 10GE port can be used. The CX910/CX911/CX912/CX913 are not recommended for providing the management port of the management module.

        • MGMT port on the MM910 panel
        • For the MM910 (U54)2.25 or earlier, the management port is provided by the switch module by default. For the MM910 (U54)2.26 or later, the management port is provided by the MM910 by default. For details about how to query the MM910 version, see MM910 Management Module V100R001 User Guide.
        • You can run the outportmode command to change the mode in which the MM910 management port is provided. If the switch module in slot 2X or 3X is used to provide the management port, do not connect the MM910 MGMT port and the switch module ports to the same network. Otherwise, a network storm will occur and the network will be interrupted. For details, see MM910 Management Module V100R001 Command Reference.
      • Connect the network port of the local PC to the MGMT or STACK port of the active MM910.
        • If the MGMT port of the active MM910 is available, use this port. Figure 6-17 shows the connection.
          Figure 6-17 Connection between the local PC and the active MM910 (in slot MM2 in this example)
        • If the MGMT port of the active MM910 is unavailable, connect the PC to the STACK port of the active MM910. If the STACK port is used to stack the MGMT port in another chassis, connect the PC to an idle STACK port on an active MM910 in a chassis cascaded with the E9000 chassis. Figure 6-18 shows the connection.

          If the MGMT port on the active MM910 is already connected with a network cable, do not remove the network cable from the MGMT port. Otherwise, an active/standby switchover of the MM910s will be triggered, which may cause network interruption.

          Figure 6-18 Connection between the local PC and an idle STACK port on an MM910 stacked
    2. Set an IP address and a subnet mask or add route information for the PC, and ensure that the PC can properly communicate with the MM910.
    3. Open Internet Explorer, click and choose Internet Options.

      The Internet Options dialog box is displayed.

    4. Choose Connections and click LAN Settings.

      The LAN Settings dialog box is displayed.

    5. In the Proxy server group box, deselect Use a proxy server for your LAN and click OK.

      The LAN Settings dialog box is closed.

    6. Click OK.

      The Internet Options dialog box is closed.

    7. Open Internet Explorer again, enter https://MM910 floating IP address, for example https://192.168.2.3, in the address box, and press Enter.
      NOTE:

      You can query or configure the MM910 floating IP address in any of the following ways:

      The message "There is a problem with this website's security certificate" is displayed.

    8. (Optional) Add the MM910 IP address to the Trusted sites zone.

      By default, Internet Explorer enhanced security configuration is enabled on the Windows Server series OSs. Add the MM910 IP address to the trusted sites zone as follows:

      1. On Internet Explorer, choose Tools > Internet Options.

        The Internet Options dialog box is displayed.

      2. Click the Security tab.
      3. Click Trusted sites, and click Sites.
      4. In the Trusted sites dialog box, click Add to add the MM910 IP address to the trusted site list, and click Close.
      5. Refresh the page.
      6. In the status bar of a browser, check whether the MM910 IP address is in the Trusted sites zone.
    9. Click Continue to this website (not recommended).

      The HMM Web login page is displayed, as shown in Figure 6-19.

      Figure 6-19 Logging in to HMM Web of version V603
      NOTE:

      The login page varies slightly with the HMM software version.

  2. Remotely power off the compute node.

    1. Perform operations based on the version determined after comparing the MM910 information.
      • If the MM910 version is (U54) 2.20 or earlier, go to 2.b to 2.c.
      • If the MM910 version is later than (U54) 2.20, go to 2.d to 2.e.

        You can run the smmget -l smm -d version command on the MM910 CLI to check the software version.

    2. Select PSU&Fans on the WebUI. In the navigation tree, choose PSU Management > Power Control, as shown in Figure 6-20.
      Figure 6-20 Power control
    3. Select one or more compute nodes and click Normal Power Off.

      The selected compute nodes are powered off.

      NOTE:

      Selecting the check box marked in red in Figure 6-20 means selecting all compute nodes. Clicking Normal Power Off powers off all compute nodes.

    4. In the navigation tree, choose Power Supply Management, and click Blade Power Control on the displayed page, as shown in Figure 6-21.
      Figure 6-21 Blade power control
    5. Select the compute node to be powered off in the Blade column, select Power Off in the Operation column, and click OK.

      The operation is complete.

      NOTE:

      To power off all the compute nodes, select All in the Batch Set table, select Power Off, and click OK.

Translation
Download
Updated: 2019-08-16

Document ID: EDOC1000018075

Views: 6973

Downloads: 321

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