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KunLun 9016 V100R001 User Guide 12

This document describes the appearance, specifications, parameters, and structure of the KunLun 9016, and how to install an OS, replace parts, and install, remove, configure, and troubleshoot the server.
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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).
(Optional) Installing Unassembled Components

(Optional) Installing Unassembled Components

Ignore this section for preassembled servers.

Unpacking an SCE

Prerequisites
  • Precautions

    Unpack a system compute enclosure (SCE) only after it is moved to the equipment room.

  • Preparations

    Check that the package and seals are in good condition. If not, fill in and send the Cargo Problem Feedback Form to Huawei.

  • Tools
    • Protective gloves
    • ESD gloves or ESD wrist strap
    • Box cutter
Procedure
  1. Open the SCE package.

    To avoid equipment damage, do not insert the box cutter too far into the package.

  2. Unpack the SCE.

    Check that:

    • The total number of components matches the attached packing list.
    • The components are intact, and there is no rust, corrosion, damage, or missing parts.
Figure 3-51 Unpacking an SCE

1

System compute module (SCM)

2

SCE

Installing an SCE (Not Supporting REEs)

Prerequisites
  • Precautions

    Remove the system compute modules (SCMs), power supply units (PSUs), and fan modules from the SCE to reduce weight before moving or installing it.

  • Preparations
    • A cabinet has been installed.
    • The installation environment is ready.
  • Tools
    • Phillips screwdriver
    • ESD gloves or ESD wrist strap
Procedure
  1. Install the SCE.
    1. Install SCEs 1 and 2 from the bottom to the top, according to the silk screens in the lower left corner of the SCEs, as shown in Figure 3-52.
      Figure 3-52 Installation positions

    2. With at least four people, move the SCE to the front of the cabinet.
    3. Place the SCE on the guide rails and slide it into the cabinet, as shown in step (1) in Figure 3-54.
    4. Remove protective covers from the captive screws on the SCE, as shown in Figure 3-53.
      Figure 3-53 Removing protective covers from captive screws

    5. Align the mounting ears on both sides of the SCE with the mounting bars of the cabinet and tighten the captive screws to fasten the SCE, as shown in step (2) in Figure 3-54.
    6. Reinstall the protective covers of the captive screws, as shown in step (3) in Figure 3-54.
    Figure 3-54 Installing an SCE

  2. Install the PSUs and fan modules in the SCE.
  3. Install the SCMs in the SCE.
    1. Place an SCM in the correct slot corresponding to its label, press the ejector release button to eject the ejector levers, and slide the SCM into the SCE as far as it will go, as shown in step (1) in Figure 3-55.
    2. Fully lower the ejector levers on the SCM, as shown in step (2) in Figure 3-55.
Figure 3-55 Installing an SCM

Installing an SCE (Supporting REEs)

Preparations
  • Precautions

    Falling down of an SCE may cause equipment damage or personal injury. To prevent the SCE from falling down, remove all system compute modules (SCMs), power supply units (PSUs), and fan modules from the SCE, and install them after the SCE is installed in the cabinet.

  • Preparations
    • A cabinet has been installed.
    • You have checked the installation environment.
  • Tools
    • Phillips screwdriver
    • ESD gloves
    • ESD wrist strap
Procedure
  1. Install SCEs in the cabinet.
    1. Install each SCE in the correct slot according to the silk screen in the lower left corner of the SCE. The SCE slots in the cabinet are numbered SCE1 to SCE2 from bottom to top. See Figure 3-56.
      Figure 3-56 Installation Position

    2. Move the chassis to the front of the cabinet. At least four people are required to lift the chassis.
    3. Place the SCE on the guide rails and slide it into the cabinet as far as it will go. See step (1) in Figure 3-58.
    4. Remove the protective covers on the four corners at the front of the SCE. See Figure 3-57.
      Figure 3-57 Removing protective covers

    5. Keep the mounting ears on both sides of the SCE in close contact with the mounting bars of the cabinet, and tighten captive screws to fasten the SCE. See step (2) in Figure 3-58.
    6. Install the protective covers on the corners of the SCE. See step (3) in Figure 3-58.
    Figure 3-58 Installing an SCE

  2. Install the PSUs and fan modules.
  3. Determine the SCM slot according to its label.
    1. Place an SCM in the slot, press the ejector release button to release the ejector levers, and push the SCM into the chassis as far as it will go. See step (1) in Figure 3-59.
    2. Lower the ejector levers on the SCM completely. See step (2) in Figure 3-59.
Figure 3-59 Installing an SCM

Connecting Ground and Power Cables to SCEs

Scenarios

Connect a ground cable to an SCE if:

  • A new SCE is installed.
  • The server is relocated.
  • An existing ground cable is damaged and must be replaced.
Prerequisites
  • Precautions

    None

  • Preparations
    • The SCE and its internal components have been installed.
    • Ground cables are available and placed near the server.
  • Tools
    • Phillips screwdriver
    • ESD wrist strap or ESD gloves
    • A ground cable with OT terminals at both ends and a cross-sectional area of 16 mm², as shown in Figure 3-60
NOTE:
  • Use the same type of ground cables for all components in a cabinet.
  • The resistance between the cabinet and the earth must be less than 5 ohms.
Figure 3-60 Ground cable

Procedure
  1. Wear an ESD wrist strap or ESD gloves.
  2. Use a Phillips screwdriver to loosen and remove the screw from the ground hole on the server, and connect one end of the ground cable to the removed screw. Replace the screw, as shown in step (1) in Figure 3-61.
  3. Use a Phillips screwdriver to remove the screw nearest to the server on the ground bar in the cabinet, and connect the other end of the ground cable to the removed screw. Replace the screw.
  4. Connect one end of a power cable to the power supply unit (PSU) socket on the rear of the SCE, as shown in step (2) in Figure 3-61.
  5. Secure the power cable with the clip on the PSU, as shown in step (3) in Figure 3-61.
Figure 3-61 Connecting ground and power cables

NOTE:

All the ground cables in a cabinet are connected to the ground bar on each side of the cabinet. External ground cables are connected to the M8 ground posts at the top and bottom of the cabinet. The ground cables of the devices in a cabinet can be connected to a near ground bar of the cabinet using M6 screws.

Connecting NI Cables

Each node controller module (NCM) has nine node interconnect (NI) ports at the rear. Connect the NI ports of the NCMs in a cabinet using NI cables.

Prerequisites
  • Precautions

    None

  • Preparations

    You have determined the cabinet number and installation position for the server to be connected.

  • Tools

    ESD wrist strap or ESD gloves

Procedure
  1. Locate and read the label on the NI cable.
    NOTE:

    The label indicates the components that the cable connects.

  2. Connect the NI cable according to its label.
    1. Locate the SCEs to be connected according to their labels. Figure 3-62 shows the lables on a SCE without an REE.
      Figure 3-62 Label on an SCE

    2. Locate the NCMs to be connected according to their labels, as shown in Figure 3-63.
      Figure 3-63 NI cable label

    3. Determine the NI ports to which the NI cable are to be connected.
    4. Connect the NI cable.
    5. Repeat the previous steps to connect the other NI cables. Ensure that all NI cables follow the overall connection plan, as shown in Figure 3-64.
Figure 3-64 NI cable connections between NCMs

Connecting PICs

Each local partition management module (LPM) has one partition interconnect port (PIP), and each central partition interconnect module (CPI) has four PIPs. Connect the PIPs of LPMs and CPIs in a cabinet using partition interconnect cables (PICs).

Prerequisites
  • Precautions

    None

  • Preparations

    You have determined the cabinet number and installation position for the server to be connected.

  • Tools

    ESD wrist strap or ESD gloves

Procedure
  1. Locate and read the label on the PIC.
    NOTE:

    The label indicates the components that the cable connects.

  2. Connect the PIC, as shown in Figure 3-65.
    • Locate the PIP to which one end of the PIC is to be connected.
    • Securely connect the PIC to the PIP.
    Figure 3-65 PIP label

  3. Repeat the previous steps to connect the other PICs. Ensure that all PICs follow the overall connection plan, as shown in Figure 3-66.
Figure 3-66 Connections of PICs between the LPMs and the CPIs

Unpacking an REE

If the 9016 does not support REEs, skip this section.

Preparations
  • Precautions

    Do not unpack the REE before moving it to the equipment room.

  • Preparations

    Check whether the packing case and seals of the REE are in good condition.

NOTE:

If the packing case is damaged (for example, the packing case is soaked or deformed, or the seals or pressure-sensitive adhesive tape is unsealed), fill in the Cargo Problem Feedback Form.

  • Tools
    • Protective gloves
    • ESD gloves
    • ESD wrist strap
    • Box cutter
Procedure
  1. Open the REE package.

    Be careful with the box cutter to avoid personal injury or equipment damage.

  2. Unpack the REE.

    Check that the number of components is consistent with that specified in the Packing List and the components are in good condition, without defects such as oxidation, chemical corrosion, or other damage incurred during transport.

Figure 3-67 Unpacking an REE

Table 3-5 Shipped items

No.

Item

1

REE

2

Front bezel

Installing an REE

Preparations
  • Preparations
    • A cabinet has been installed.
    • You have checked the installation environment.
  • Tools
    • Phillips screwdriver
    • ESD gloves
    • ESD wrist strap
Procedure
  1. Install an REE.
    1. 9016: Install each REE in the correct slot according to the silkscreen in the lower left corner of the REE. The REE slots in the cabinet are numbered REE 1 to REE 2 from bottom to top. See Figure 3-68.
      Figure 3-68 Installation position

    2. At least three persons lift the REE on two sides and move it to the cabinet.
    3. Place the REE onto the guide rails and push it into the cabinet. See step (1) in Figure 3-69.
    4. Tighten the screws on the four corners to secure the REE. See step (2) in Figure 3-69.
Figure 3-69 Installing an REE

Connecting Ground and Power Cables to REE

Preparations
  • Preparations
    • An REE has been installed.
  • Tools
    • ESD wrist strap or ESD gloves
Procedure
  1. Wear an ESD wrist strap or ESD gloves.
  2. Connect one end of the power cable to the connector on the REE. See step (1) in Figure 3-70.
  3. Secure the power cable using a velcro strap. See step (2) in Figure 3-70.
Figure 3-70 Connecting a power cable

Installing an FPC and a Front Bezel

Preparations
  • Preparations
    • A cabinet has been installed.
    • An SCE has been installed.
    • An REE has been installed.
    • You have checked the installation environment.
Procedure
  1. Install an FPC.
    1. Insert the FPC into the corresponding connectors in the SCE and REE smoothly until it cannot move. See step (1) in Figure 3-71.
    2. Close the FPC ejector levers until the FPC is latched. See step (2) in Figure 3-71.
    Figure 3-71 Installing an FPC

  2. Install a front bezel.
    1. Align the front bezel with the connectors in the enclosure, and insert the front bezel into the enclosure in the arrow direction until the front bezel is secured to the enclosure. See Figure 3-72.
Figure 3-72 Installing a front bezel

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Updated: 2019-05-20

Document ID: EDOC1000111827

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