Guest

Cisco UCS B-Series Blade Servers

Cisco UCS B22 Blade Server Installation and Service Note

  • Viewing Options

  • PDF (2.8 MB)
  • EPUB (1.0 MB)
  • Feedback
Cisco UCS B22 M3 Blade Server

Contents

Cisco UCS B22 M3 Blade Server

The UCS B22 M3 blade server is a half-width blade with 12 DIMM slots; it supports one dedicated slot for Cisco's Virtual Interface Card (VIC) 1240, and one open adapter slot. You may install up to eight UCS B22 Blade Servers to a UCS chassis, or mix with other UCS blade servers. The Cisco UCS B22 M3 harnesses the power of the latest Intel Xeon processor E5-2400 product family with expandability to 192 GB of RAM (using 12 x 16 GB DIMMs), 2 hot-plug drives, and 2 PCIe adapter slots for up to 80 Gigabit Ethernet throughput.

Figure 1. Cisco UCS B22 Front Panel

1

Asset tag

Each server has a blank plastic asset tag that pulls out of the front panel, provided so you can add your own asset tracking label without interfering with the intended air flow.

7

Network link status LED

2

Blade ejector handle

8

Blade health LED

3

Ejector captive screw

9

Console connector

4

Hard drive bay 1

10

Reset button access

5

Hard drive bay 2

11

Beaconing LED and button

6

Power button and LED

   

LEDs

Server LEDs indicate whether the blade server is in active or standby mode, the status of the network link, the over all health of the blade server, and whether the server is set to give a flashing blue beaconing indication.

The removable drives also have LEDs indicating hard disk access activity and disk health.

Table 1 Blade Server LEDs

LED

Color

Description

Power

Off

Power off.

Green

Normal operation.

Amber

Standby.

Link

Off

None of the network links are up.

Green

At least one network link is up.

Health

Off

Power off.

Green

Normal operation.

Amber

Minor error.

Blinking Amber

Critical error.

Beaconing

Off

Beaconing not enabled.

Blinking blue 1 Hz

Beaconing to locate a selected blade—If the LED is not blinking, the blade is not selected. You can initiate beaconing in UCS Manager or with the button.

Activity

(Disk Drive)

Off

Inactive.

Green

Outstanding I/O to disk drive.

Flashing Amber 4 Hz

Rebuild in progress. Health LED will flash in unison.

Flashing Amber 4 hz

Identify drive active.

Health

(Disk Drive)

Off

Can mean either no fault detected or the drive is not installed.

Flashing Amber 4 hz

Identify drive active. If the Activity LED is also flashing amber, a drive rebuild is in progress.

Amber

Fault detected.

Buttons

The Reset button is just inside the chassis and must be pressed using the tip of a paper clip or a similar item. Hold the button down for five seconds, and then release it to restart the server if other methods of restarting are not working.

The beaconing function for an individual server may get turned on or off by pressing the combination button and LED.

The power button and LED allows you to manually take a server temporarily out of service but leave it in a state where it can be restarted quickly. If the desired power state for a service profile associated with a blade server or an integrated rack-mount server is set to "off", using the power button or Cisco UCS Manager to reset the server will cause the desired power state of the server to become out of sync with the actual power state and the server may unexpected shutdown at a later time. To safely reboot a server from a power-down state, use the Boot Server action in Cisco UCS Manager.

Connectors

The console port allows a direct connection to a blade server to allow operating system installation and other management tasks to be done directly rather than remotely. The port uses the KVM dongle cable (N20-BKVM) which provides a connection into a Cisco UCS blade server; it has a DB9 serial connector, a VGA connector for a monitor, and dual USB ports for a keyboard and mouse. With this cable, you can create a direct connection to the operating system and the BIOS running on a blade server. A KVM cable ships standard with each blade chassis accessory kit.

Figure 2. KVM Cable for Blade Servers

1

Connector to blade server slot

3

VGA connection for a monitor

2

DB9 serial connector

4

2-port USB connector for a mouse and keyboard

Hard Drive Replacement

Each blade has up to two front-accessible, hot-swappable, 2.5-inch drives. Unused hard drive bays should always be covered with cover plates (N20-BBLKD) to ensure proper cooling and ventilation.

You can remove blade server hard drives without removing the blade server from the chassis.

The drives supported in this blade server come with the drive sled attached. Spare drive sleds are not available. A list of currently supported drives is in the specification sheets at: http:/​/​www.cisco.com/​en/​US/​products/​ps10280/​products_​data_​sheets_​list.html

Before upgrading or adding an HDD to a running system, check the service profile in Cisco UCS Manager and make sure the new hardware configuration will be within the parameters allowed by the service profile.


Caution


To prevent ESD damage, wear grounding wrist straps during these procedures and handle modules by the carrier edges only.


RAID Considerations

Each blade contains an LSI SAS 2002 RAID controller embedded in the motherboard that is not separately replaceable. The controller supports RAID 0 and 1.

If the drive being replaced was part of a RAID array, Cisco recommends using a new drive of identical size, model, and manufacturer to replace the failed drive. This recommendation comes from the industry standard practice of using drives of the same capacity when creating RAID volumes. If drives of different capacities are used, the useable portion of the smallest drive will be used on all drives that make up the RAID volume.

If you ever need to move a RAID cluster from one server to another, both the old and new servers for the cluster must use the same LSI controller. For example, migration from a server with an LSI 1064E controller to a server with an LSI MegaRAID controller is not supported. Similarly, migrating a RAID cluster from a B200 M3 to a B420 M3 is not supported.

For hard disk and RAID troubleshooting information, see the Cisco UCS Manager B-Series Troubleshooting Guide.

Removing a Blade Server Hard Drive

To remove a hard drive from a blade server, follow these steps:

Procedure
    Step 1   Push the button to release the ejector, and then pull the hard drive from its slot.
    Figure 3. Removing the Hard Drive

    Step 2   Place the hard drive on an antistatic mat or antistatic foam if you are not immediately reinstalling it in another server.
    Step 3   Install a hard disk drive blank faceplate (N20-BBLKD) to keep dust out of the blade server if the slot will remain empty.

    Installing a Blade Server Hard Drive

    Procedure
      Step 1   Place the hard drive lever into the open position by pushing the release button.
      Figure 4. Installing a Hard Drive in a Blade Server

      Step 2   Gently slide the hard drive into the opening in the blade server until it seats into place.
      Step 3   Push the hard drive lever into the closed position.

      You can use Cisco UCS Manager to format and configure RAID services. For details, see the Configuration Guide for the version of Cisco UCS Manager that you are using. The configuration guides are available at the following URL: http:/​/​www.cisco.com/​en/​US/​products/​ps10281/​products_​installation_​and_​configuration_​guides_​list.html

      If you need to move a RAID cluster, see the Cisco UCS Manager B-Series Troubleshooting Guide.


      Blade Server Removal and Installation

      Before performing any internal operations on this blade server, you must remove it from the chassis.


      Caution


      To prevent ESD damage, wear grounding wrist straps during these procedures and handle modules by the carrier edges only.


      Powering Off Blade Servers Using the Power Button


      Tip


      You can also shut the server down remotely using Cisco UCS Manager. For details, see the Configuration Guide for the version of Cisco UCS Manager that you are using. The configuration guides are available at the following URL: http:/​/​www.cisco.com/​en/​US/​products/​ps10281/​products_​installation_​and_​configuration_​guides_​list.html


      Procedure
        Step 1   For each server in the chassis that you want to power off, check the color of the Power Status LED.
        • Green indicates that the server is running and must be shut down before it can be safely powered off. Go to Step 2.
        • Amber indicates that the server is already in standby mode and can be safely powered off. Go to Step 3.
        Step 2   Press and release the Power button, then wait until the Power Status LED changes to amber.

        The operating system performs a graceful shutdown and the server goes to standby mode.

        Caution   

        To avoid data loss or damage to your operating system, you should always invoke a graceful shutdown of the operating system.

        Step 3   (Optional)If you are shutting down all blade servers in a chassis, disconnect the power cords from the chassis to completely power off the servers.
        Step 4   Remove the appropriate servers from the chassis.

        Removing a Blade Server

        Using UCS Manager, decommission the server before physically removing the server. To remove a blade server from the chassis, follow these steps:

        Procedure
          Step 1   Loosen the captive screw on the front of the blade.
          Step 2   Remove the blade from the chassis by pulling the ejector lever on the blade until it unseats the blade server.
          Step 3   Slide the blade part of the way out of the chassis, and place your other hand under the blade to support its weight.
          Step 4   Once removed, place the blade on an antistatic mat or antistatic foam if you are not immediately reinstalling it into another slot.
          Step 5   If the slot is to remain empty, install a blank faceplate (N20-CBLKB1) to keep dust out of the chassis.

          Installing a Half-width Blade Server

          UCS B200 M3 and UCS B22 M3 half-width blade servers are interoperable in a UCS chassis with any other UCS blade servers, including prior generation B200 M2 and B200 M1 servers, or other UCS B-Series blade servers. To install a half-width blade server, follow these steps:

          Procedure
            Step 1   Grasp the front of the blade server and place your other hand under the blade to support it.
            Figure 5. Positioning a Blade Server in the Chassis

            Step 2   Open the ejector lever in the front of the blade server.
            Step 3   Gently slide the blade into the opening until you cannot push it any farther.
            Step 4   Press the ejector lever so that it catches the edge of the chassis and presses the blade server all the way in.
            Step 5   Tighten the captive screw on the front of the blade to no more than 3 in-lbs. Tightening with bare fingers only is unlikely to lead to stripped or damaged captive screws.
            Step 6   Power on the server. UCS Manager automatically reacknowledges, reassociates, and recommissions the server, provided any hardware changes are allowed by the service profile.

            Secure Digital (SD) Card Access

            SD card slots are provided for future usage. Their use is not supported at product release. They will require a future software update to be used.

            Figure 6. SD Card Slot Locations

            Removing a Blade Server Cover

            Replacing the cover is the reverse of removing the cover. To open a blade server, follow these steps:

            Procedure
              Step 1   Press and hold the button down as shown in the figure below.
              Step 2   While holding the back end of the cover, pull the cover back and then up.
              Figure 7. Opening a Cisco UCS B22 Blade Server


              Air Baffles

              The air baffles (UCSB-BAFF-B22-M3=) shown ship with this server, as they direct and improve air flow for the server components. No tools are necessary to install them, just place them over the DIMMs as shown, aligned to the standoffs.

              Figure 8. Cisco UCS B22 Air Baffles

              Internal Components

              Figure 9. Inside View of the B22 Blade Server

              1

              Hard drive bays

              2

              Internal USB connector

              Cisco UCS-USBFLSH-S-4GB= is recommended, but if another USB drive will be used it must be no wider than .8 inches, and no more than 1.345 inches long in order to provide needed clearances to install or remove the USB drive.

              3

              Battery

              4

              CPU 1 and heat sink

              5

              DIMM slots

              6

              Diagnostic button

              7

              DIMM slots

              8

              CPU 2 and heat sink

              9

              Modular LOM (shown installed)

              10

              Adapter card connector 
(Adapter not shown installed)


              Note


              Use of this server may require an upgrade to the IOM in the chassis. This server only supports third generation adapter cards, which have features requiring a Cisco 2204 or 2208 IOM, and are not backward compatible with the Cisco 2104 IOM.


              Diagnostics Button and LEDs

              At blade start-up, POST diagnostics test the CPUs, DIMMs, HDDs, and adapter cards, and any failure notifications are sent to UCS Manager. You can view these notifications in the System Error Log or in the output of the show tech-support command. If errors are found, an amber diagnostic LED also lights up next to the failed component. During run time, the blade BIOS, component drivers, and OS all monitor for hardware faults and will light up the amber diagnostic LED for a component if an uncorrectable error or correctable errors (such as a host ECC error) over the allowed threshold occur.

              LED states are saved, and if you remove the blade from the chassis the LED values will persist for up to 10 minutes. Pressing the LED diagnostics button on the motherboard causes the LEDs that currently show a component fault to light for up to 30 seconds for easier component identification. LED fault values are reset when the blade is reinserted into the chassis and booted, and the process begins from its start.

              If DIMM insertion errors are detected, they may cause the blade discovery to fail and errors will be reported in the server POST information, which is viewable using the UCS Manager GUI or CLI. UCS blade servers require specific rules to be followed when populating DIMMs in a blade server, and the rules depend on the blade server model. Refer to the documentation for a specific blade server for those rules.

              HDD status LEDs are on the front face of the HDD. Faults on the CPU, DIMMs, or adapter cards also cause the server health LED to light solid amber for minor error conditions or blinking amber for critical error conditions.

              Working Inside the Blade Server

              Installing a Motherboard CMOS Battery

              All Cisco UCS blade servers use a CR2032 battery (Cisco PID N20-MBLIBATT=) to preserve BIOS settings while the server is powered down.


              Warning


              There is danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.
Statement 1015


              To install or replace a motherboard complementary metal-oxide semiconductor (CMOS) battery, follow these steps:

              Procedure
                Step 1   Remove the old CMOS battery:
                1. Power off the blade, remove it from the chassis, and remove the top cover.
                2. Push the battery socket retaining clip away from the battery.
                3. Lift the battery from the socket. Use needle-nose pliers to grasp the battery if there is not enough clearance for your fingers.
                Step 2   Install a motherboard CMOS battery:
                1. Push the battery socket retaining clip away from where the battery fits in the housing.
                2. Insert the new battery into the socket with the battery’s positive (+) marking facing away from the retaining clip. Ensure that the retaining clip can click over the top of the battery to secure it in the housing.
                3. Replace the top cover.
                4. Replace the server in the chassis and power on the blade by pressing the Power button.
                  Figure 10. Location of the Motherboard CMOS Battery


                CPU Replacement

                You can order your blade server with two CPUs, or upgrade later to a second CPU. Both CPUs must be of the same type, and memory in slots intended for the second CPU will not be recognized if the second CPU is not present. You may need to use these procedures to move a CPU from one server to another, or to replace a faulty CPU.

                The CPUs supported in this blade server are constantly being updated, a list of currently supported and available CPUs is in the specification sheets at this URL:

                http:/​/​www.cisco.com/​en/​US/​products/​ps10280/​products_​data_​sheets_​list.html

                Removing a CPU and Heat Sink


                Caution


                The CPU pick and place tool is required to prevent damage to the connection pins between the motherboard and the CPU. Do not attempt this procedure without the required tool, which is included with each CPU option kit.


                Procedure
                  Step 1   Unscrew the four captive screws securing the heat sink to the motherboard. See callout 1.

                  Loosen one screw by a quarter turn, then move to the next in an X pattern. Continue loosening until the heat sink can be lifted off.

                  Step 2   Remove the heat sink (UCSB-HS-01-EP). See callout 2 in the following figure.

                  Remove the existing thermal compound from the bottom of the heat sink using the cleaning kit (UCSX-HSCK= ) included with each CPU option kit. Follow the instructions on the two bottles of cleaning solvent.

                  Step 3   Unhook the socket hook. See callout 3 in the following figure.
                  Step 4   Open the socket latch. See callout 4 in the following figure.
                  Figure 11. Removing the Heat Sink and Accessing the CPU Socket

                  Step 5   Place the CPU and tool on the CPU socket with the registration marks aligned as shown.

                  The CPU pick and place tool is included with each CPU option kit, or the tool may be purchased separately. Be sure to use the tool for the Intel Xeon E5-2400 Series processors.

                  Step 6   Remove an old CPU as follows:
                  1. Place the CPU pick and place tool on the CPU socket aligned with the A1 arrow pointing to the CPU registration mark. See the figure below.
                  2. Press the button/handle on the tool to grasp the installed CPU.
                  3. Lift the tool and CPU straight up.
                  Figure 12. Proper Alignment of CPU Pick and Place Tool (for Intel Xeon E5-2400 Series Processors)

                  1

                  Alignment mark on the button/handle

                  2

                  Socket alignment mark


                  Installing a New CPU and Heat Sink

                  Before installing a new CPU in a server, verify the following:

                  • The CPU is supported for that given server model. This may be verified via the server's Technical Specifications ordering guides or by the relevant release of the Cisco UCS Capability Catalog.
                  • A BIOS update is available and installed that supports the CPU and the given server configuration.
                  • If the server will be managed by Cisco UCS Manager, the service profile for this server in UCS Manager will recognize and allow the new CPU.
                  Procedure
                    Step 1   (Optional)If you are installing a CPU in a socket that had been shipped empty, there will be a protective cap intended to prevent bent or touched contact pins. The pick and pull cap tool provided can be used in a manner similar to a pair of tweezers. Grasp the protective cap and pivot as shown.
                    Figure 13. Protective Cap Removal

                    Step 2   Release the catch on the pick and place tool by pressing the button/handle.
                    Step 3   Remove the new CPU from the packaging, and load it into the pick and place tool as follows:
                    1. Confirm that the pedestal is set up correctly for your processor. The pedestal ships set to the markings “LGA1356-2,” and this is the correct setting.
                    2. Place the CPU on the pedestal. The CPU corners should fit snugly at the pedestal corners and the notches should meet the pegs perfectly.
                    3. Place the CPU pick and place tool on the CPU pedestal aligned with the A1 arrow pointing to the A1 registration mark. Make sure the tabs on the tool are fully seated into the slots on the pedestal.
                    4. Press the button/handle on the tool to grasp the CPU.
                    5. Lift the tool and CPU straight up off of the pedestal.
                      Figure 14. Loading the Pick and Place Tool

                      1

                      Alignment adjustment

                      2

                      Alignment marks on the tool’s button/handle, CPU and base

                    Step 4   Place the CPU and tool on the CPU socket with the registration marks aligned as shown.
                    Step 5   Press the button on the pick and place tool to release the CPU into the socket.
                    Figure 15. Replacing the Heat Sink

                    Step 6   Close the socket latch. See callout 1.
                    Step 7   Secure the hook. See callout 2.
                    Step 8   Using the syringe of thermal grease provided with replacement CPUs and servers (and available separately as UCS-CPU-GREASE=), add 2 cubic centimeters of thermal grease to the top of the CPU where it will contact the heat sink. Use the pattern shown below. This should require half the contents of the syringe.
                    Figure 16. Thermal Grease Application Pattern

                    Caution   

                    The thermal grease has very specific thermal properties, and thermal grease from other sources should not be substituted. Using other thermal greases may lead to damage.

                    Step 9   Replace the heat sink. See callout 3.
                    Caution   

                    On certain models, heat sinks are keyed to fit into the plastic baffle extending from the motherboard. Do not force a heat sink if it is not fitting well, rotate it and re-orient the heat sink.

                    Step 10   Secure the heat sink to the motherboard by tightening the four captive screws a quarter turn at a time in an X pattern as shown in the upper right of the figure.

                    Installing Memory

                    To install a DIMM into the blade server, follow these steps:

                    Procedure
                      Step 1   Open both DIMM connector latches.
                      Figure 17. Installing DIMMs in the Blade Server

                      Step 2   Press the DIMM into its slot evenly on both ends until it clicks into place.

                      DIMMs are keyed, if a gentle force is not sufficient, make sure the notch on the DIMM is correctly aligned.

                      Note   

                      Be sure that the notch in the DIMM aligns with the slot. If the notch is misaligned you may damage the DIMM, the slot, or both.

                      Step 3   Press the DIMM connector latches inward slightly to seat them fully.

                      Supported DIMMs

                      The DIMMs supported in this blade server are constantly being updated. A list of currently supported and available drives is in the specification sheets at:

                      http:/​/​www.cisco.com/​en/​US/​products/​ps10280/​products_​data_​sheets_​list.html

                      Cisco does not support third-party memory DIMMs, and in some cases their use may irreparably damage the server and require an RMA and down time.

                      Low-Voltage DIMM Considerations

                      The server can be ordered with low-voltage (1.35 V) DIMMs or mixed-voltage (1.35V/1.5 V) DIMMs.

                      There is a setting in the BIOS Setup utility that you can use to change the DDR memory mode when the server has all low-voltage DIMMs installed. To access this setting, follow these steps:

                      Procedure
                        Step 1   Enter the BIOS setup utility by pressing the F2 key when prompted during bootup.
                        Step 2   Select the Advanced tab.
                        Step 3   Select Low Voltage DDR Mode.
                        Step 4   In the pop-up window, select either Power Saving Mode or Performance Mode.
                        • Power Saving Mode–Enables low-voltage memory operation. This setting is available only if all DIMMs installed support low-voltage operation.
                        • Performance Mode–Disables low-voltage memory operation. If you mix low-voltage DIMMs with mixed-voltage DIMMs, the system defaults to this setting.
                        Step 5   Press F10 to save your changes and exit the setup utility, or you can exit without saving changes by pressing Esc.

                        Memory Arrangement

                        Keep in mind the following rules when adding DIMMs to this server:

                        • Only use Cisco-provided DIMMs.
                        • Mixing different speed DIMMs causes the server to set the memory speed to that of the slowest installed DIMMs.
                        • If memory mirroring is used, the total memory capacity is reduced by 50%.
                        • CPU1 and CPU2 (if used) must always be configured identically.

                        The blade server contains 12 DIMM slots—six for each CPU. Each set of six DIMM slots is arranged into three channels, where each channel has 2 DIMMs.

                        Each channel is identified by a letter—B, C, D for CPU1, and F, G, H for CPU 2. Each DIMM slot is identified by a number, either 0 or 1. Note that each DIMM slot 0 is blue, while each slot 1 is black.

                        The following figure shows how DIMMs and channels are physically laid out on the blade server. The DIMM slots in the upper right are associated with CPU 2, while the DIMM slots in the lower left are associated with CPU 1.

                        Figure 18. Numbering of DIMMs and Channels


                        Note


                        The memory in the upper right cannot communicate with the memory in lower left, unless both CPUs are present.


                        Figure 19. Logical Representation of Logical DIMMs and Channels

                        DIMMs can be used in the blade server in either a one DIMM per Channel (1DPC) configuration or in a two DIMMs per Channel (2DPC) configuration.

                        Each CPU in a Cisco UCS B22 blade server supports 3 channels of 2 memory slots each. In a 1 DPC configuration, DIMMs are in slot 0 only. In a 2 DPC configuration, DIMMs are in both slot 0 and slot 1. The table below shows the preferred order for installing upgrade DIMMs, and while other configurations may work if problems arise moving them to the preferred arrangement should help.

                        Table 2 Preferred DIMM Population Order

                        DIMMs per CPU

                        CPU 1 installed slots

                        CPU 2 installed slots

                        1

                        B0

                        F0

                        2

                        B0, C0

                        F0, G0

                        3

                        B0, C0, D0

                        F0, G0, H0

                        4

                        B0, C0, D0, B1

                        F0, G0, H0, F1

                        5

                        B0, C0, D0, B1, C1

                        F0, G0, H0, F1, G1

                        6

                        B0, C0, D0, B1, C1, D1

                        F0, G0, H0, F1, G1, H1

                        Memory Performance

                        When considering the memory configuration of your blade server, there are several things you need to consider. For example:

                        • DIMMs within the blade server should be configured in complete banks for optimal performance.
                        • Your selected CPU(s) can have some affect on performance.

                        Bandwidth and Performance

                        Recommendations for achieving performance of 1600 MHz on B22 M3 servers:

                        • Ensure that both the installed CPU and the selected DIMMs support operation at 1600 MHz. If either cannot support this, the pair will run at the highest speeed of the slower of the two.
                        • Ensure the server is running the 2.0(2) or later BIOS version. If a BIOS upgrade is needed, do it before installing processors or memory.
                        • Use only Cisco certified DIMMs that support 1600 MHz speeds. DIMMs do not have to be identical in type or capacity, but beware of the caveats listed in the section below regarding performance degradation.
                        • Always set the system BIOS to operate the DIMMs in "Performance" mode in order to run at 1600 MHz.
                        • Fully populating 1 logical bank or 2 logical banks with DIMMs will ensure optimal memory bandwidth running at the 1600 MHz speed. If DIMMs are partially populated in 1 bank (less than 6 DIMMs) or 2 bank patterns (less than 12 but greater than 6 DIMMs) the 1600 MHz speed can be used, but the overall memory bandwidth will not be optimal.

                        Performance Degradation

                        Performance degradation can occur if the following memory configurations are used:

                        • Mixing DIMM sizes and densities within a channel
                        • Partially populating a channel
                        • Unevenly populating DIMMs between CPUs

                        Memory Mirroring and RAS

                        The Intel CPUs within the blade server support memory mirroring only when no more than two Channels are populated with DIMMs. If three Channels are populated with DIMMs, memory mirroring is automatically disabled. Furthermore, if memory mirroring is used, DRAM size is reduced by 50% for reasons of reliability.

                        If the RAS (Reliability, Availability, and Serviceability) option is required, it is available only when Channel–3 is not populated.

                        Installing a Modular LOM

                        The Cisco VIC 1240 is a specialized modular Lan on Motherboard (mLOM) adapter that provides dual 2 x 10 Gb of Ethernet/ or Fiber Channel over Ethernet (FCoE) connectivity to each chassis. It plugs into the dedicated mLOM connector only. It is currently the only card that can be plugged into the mLOM connector and it will provide connectivity through either a 2100 series or 2200 series IOM.


                        Note


                        You must remove the adapter card to service the modular LOM.


                        To install an mLOM on the blade server, follow these steps:

                        Procedure
                          Step 1   Position the mLOM’s board connector above the motherboard connector and align the captive screw to the standoff post on the motherboard.
                          Step 2   Firmly press the modular LOM’s board connector into the motherboard connector.
                          Step 3   Tighten the captive screw.
                          Tip   

                          To remove a modular LOM, reverse the above procedure. You might find it helpful when removing the connector from the motherboard to gently rock the board along the length of the connector until it loosens.

                          Figure 20. Installing an mLOM


                          Installing an Adapter Card

                          The network adapters and interface cards all have a shared installation process and are constantly being updated. A list of currently supported and available models for this server is in the specification sheets at this URL:

                          http:/​/​www.cisco.com/​en/​US/​products/​ps10280/​products_​data_​sheets_​list.html


                          Note


                          If a VIC 1240 mLOM is not installed, you must have an adapter card installed.



                          Note


                          Use of the adapters available for this server might require an upgrade to the FEX in the chassis. The 2104XP FEX is not compatible with any Cisco-certified adapter. If a VIC 1240 mLOM card is installed, you will have connectivity through the mLOM but other adapters will not be recognized. Use of all slots requires Cisco UCS 2200 series FEXes.


                          If you are switching from one type of adapter card to another, before you physically perform the switch make sure that you download the latest device drivers and load them into the server’s operating system. For more information, see the firmware management chapter of one of the Cisco UCS Manager software configuration guides.

                          The Cisco UCS 785GB or 365GB MLC Fusion-io Drive and LSI 400GB SLC WarpDrive have the same form factor as M3 adapter cards and can be installed and removed using the same procedures. Using these drives in a B200 M3 or B22 M3 blade server requires the presence of a VIC 1240 mLOM to provide blade I/O. They will not work in M1 and M2 generation Cisco UCS servers. These drives appear in Cisco UCS Manager as regular SSDs.

                          Procedure
                            Step 1   Position the adapter board connector above the motherboard connector and align the two adapter captive screws to the standoff posts (see callout 1) on the motherboard.
                            Step 2   Firmly press the adapter connector into the motherboard connector (see callout 2).
                            Step 3   Tighten the two captive screws (see callout 3).
                            Tip   

                            Removing an adapter card is the reverse of installing it. You might find it helpful when removing the connector from the motherboard to gently rock the board along the length of the connector until it loosens.

                            Figure 21. Installing an Adapter Card


                            Enabling a Trusted Platform Module

                            The Trusted Platform Module (TPM, Cisco Product ID UCSX-TPM1-001) is a component that can securely store artifacts used to authenticate the server. These artifacts can include passwords, certificates, or encryption keys. A TPM can also be used to store platform measurements that help ensure that the platform remains trustworthy. Authentication (ensuring that the platform can prove that it is what it claims to be) and attestation (a process helping to prove that a platform is trustworthy and has not been breached) are necessary steps to ensure safer computing in all environments.

                            A TPM is a factory-configurable option for this server. It is a requirement for the Intel Trusted Execution Technology (TXT) security feature, which must be enabled in the BIOS settings for a server equipped with a TPM. A TPM can not be added later by customers, or moved from one server to another.

                            To enable the TPM:

                            Procedure
                              Step 1   Enable Quiet Mode in the BIOS policy of the server’s Service Profile.
                              Step 2   Establish a direct connection to the server, either by connecting a keyboard, monitor, and mouse to the front panel using a KVM dongle (N20-BKVM) or by other means.
                              Step 3   Reboot the server.
                              Step 4   Press F2 during reboot to enter the BIOS setup screens.
                              Step 5   On the Advanced tab, select Trusted Computing and press Enter.
                              Step 6   Set the TPM Support option to Enable.
                              Step 7   Press F10 to save and exit. Allow the server to finish booting.

                              Server Troubleshooting

                              For general troubleshooting information, see the see the Cisco UCS Manager B-Series Troubleshooting Guide.

                              Server Configuration

                              Cisco UCS blade servers are intended to be configured and managed using Cisco UCS Manager. For details, see the Configuration Guide for the version of Cisco UCS Manager that you are using. The configuration guides are available at the following URL: http:/​/​www.cisco.com/​en/​US/​products/​ps10281/​products_​installation_​and_​configuration_​guides_​list.html

                              Physical Specifications for the Cisco UCS B22 M3

                              Specification

                              Value

                              Height

                              1.95 inches (50 mm)

                              Width

                              8.00 inches (203 mm)

                              Depth

                              24.4 inches (620 mm)

                              Weight

                              13.5 lbs (6.1 kg)

                              The system weight listed here is an estimate for a fully configured system and will vary depending on peripheral devices installed.