Lenovo ThinkSystem HR350A User Manual And Hardware Maintenance Manual Download Page 127

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Appendix A CentOS 7.5 Installation Guide

1. Introduction

This document provides the instructions for installing and working with CentOS on eMAG server platforms. At the time of this writing,
CentOS 7.5 with Linux kernel 4.14 is supported.

1.1 System Requirements

•

HR350A system board or derivative hardware designs with support for AMI BIOS.

•

Latest CentOS ARM64 ISO image downloadable from CentOS repository.

•

Latest Ampere Computing CentOS kernel updates downloadable from Ampere Customer Connect portal:

https://connect.amperecomputing.com

(requires registration).

•

CentOS should work with all scenarios hereafter with 16GB system RAM.

Summary of Contents for ThinkSystem HR350A

Page 1: ...ThinkSystem HR350A User Guide and Hardware Maintenance Manual Please read this manual before using the product ...

Page 2: ...2 1 3 Front control panel 20 2 1 4 Server components 21 2 2 Hardware replacement procedures 22 2 2 1 Parts list 23 2 2 2 Rack handles replacement 24 2 2 3 Top cover replacement 24 2 2 4 Air duct replacement 25 2 2 5 Backplane replacement 26 2 2 6 Memory module replacement 27 2 2 7 Riser module replacement 28 2 2 8 PCIe card and PCI cage replacement 28 2 2 9 CPU heat sink replacement 30 2 2 10 Hot ...

Page 3: ... Configuration 46 3 4 5 General Watchdog Timer 47 3 4 6 Serial Port Console Redirection 48 3 4 7 PCI Subsystem Settings 52 3 4 8 Network Stack Configuration 57 3 4 9 NVMe Configuration 58 3 4 10 SATA Configuration 60 3 4 11 USB Configuration 61 3 4 14 Other Configuration Items 65 3 5 Chipset 67 3 5 1 AHCI Controller Configuration 68 3 5 2 CPU Configuration 69 3 5 3 Memory Configuration 70 3 5 4 Et...

Page 4: ...nt Module 94 4 2 Configuration of the ThinkSystem Remote Management Module 95 4 3 ThinkSystem Remote Management Module Quick Start 96 4 3 1 Prestart 96 4 3 2 Log on 98 4 3 3 Navigation 99 4 3 4 Log out 100 4 4 ThinkSystem Remote Management Module Web Console Options 101 4 4 1 Dashboard 101 4 4 2 Dashboard Information 101 4 5 Sensor 102 4 5 1 Sensor Reading 102 4 6 System Inventory 102 4 6 1 CPU 10...

Page 5: ... 16 System and Audit Log 113 4 9 17 System Firewall 114 4 9 18 User Management 114 4 9 19 Virtual Media 115 4 9 20 IPMI Configuration 115 4 10 Remote Control 115 4 11 Maintenance 116 4 11 1 Preserve Configuration 116 4 11 2 Restore Configuration 116 4 11 3 System Administrator 119 4 11 4 Backup and Restore Configuration 119 4 11 5 Firmware Update 121 Chapter 5 Troubleshooting and diagnostics 125 5...

Page 6: ... Failure Recovery 142 8 KVM Support 143 Appendix B HR350A OEM Command Specification 144 1 Introduction 144 2 HR350A OEM Commands 145 2 1 Load UEFI default setting 145 2 2 Clear or un clear the UEFI password 145 2 3 Set or un set the UEFI manufacturing mode Deprecated 146 2 4 Hide or un hide the UEFI menu 147 2 5 Get the UEFI control FLAG 147 2 6 MUX Switching command 148 2 7 Get MUX Configuration ...

Page 7: ... 161 2 26 Get SOCFlash Support Status 161 2 27 Trigger SOL Archive 162 2 28 Read PSU Registers 162 2 29 Write PSU Registers 163 2 30 Enable Disable Auto recovery Support 164 2 31 Get Auto recovery Support Status 164 2 32 Get Component Firmware Version 165 2 33 Write BMC Time UTC to RTC 165 2 34 Sync RTC Time UTC to BMC 166 2 35 Get SEP Control Register 166 3 Standard IPMI command 168 1 1 Lock Unlo...

Page 8: ... of the services provided by Lenovo Lenovo shall not be responsible for the accuracy and reliability of these websites and of the information contained therein Such websites should only be accessed at the user s own risks The contents of this manual shall not be construed to constitute any expressed or implied warranty or guarantee by Lenovo for its products or services including but not limited t...

Page 9: ...are trademarks of Lenovo eMAG is a trademark of the Ampere Corporation in the United States or other countries Linux is a registered trademark of Linus Torvalds All other trademarks are the property of their respective owners 2019 Lenovo ...

Page 10: ...modems before you open the device covers unless otherwise instructed in the installation and configuration procedures Connect and disconnect cables as described in the following table when installing moving or opening covers on this Product or the attached devices The power button on the front panel does not disconnect the internal system from the AC power supply completely To prevent electrical s...

Page 11: ...iew directly with optical instruments and avoid direct exposure to the beam Statement 4 18 kg 39 7 lb 32 kg 70 5 lb 55 kg 121 2 lb 32 kg 70 5 lb 55 kg 121 2 lb 100 kg 220 5 lb CAUTION Use safe practices when lifting Statement 5 CAUTION The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device The device may have mo...

Page 12: ...lem with one of these parts contact a service technician Statement 9 CAUTION Disconnect the hot swap fan cables before removing the fan from the device to protect against personal injury Statement 10 CAUTION The following label indicates a sharp edge hazard Statement 11 CAUTION The following label indicates a potential heat hazard Statement 12 DANGER Overloading a branch circuit is a potential fir...

Page 13: ...a restricted access location as defined by your local electrical code and the latest edition of IEC 60950 Connect the equipment to a reliably grounded safety extra low voltage SELV source An SELV source is a secondary circuit that is designed so that normal and single fault conditions do not cause the voltages to exceed a safe level 60 V direct current The branch circuit overcurrent protection mus...

Page 14: ... battery may present a risk of explosion Caution Risk of explosion if battery is replaced with an incorrect type Dispose of used batteries as instructed Statement 21 This device is not intended for use in the direct field of view at visual display workplaces To avoid incommoding reflex ions at visual display workplaces this device must not be placed in the direct field of view ...

Page 15: ...undancy power support These combined features makes this server ideal for various server applications include storage server file server and QA server 1 2 Features 1 2 1 High reliability 1 Supports DDR4 2667 2400 ECC memory 2 Supports hot swap SATA SSD HDD 3 Uses highly reliable server dedicated power supply 1 2 2 High availability 1 Supports one Ampere eMAG 8180 CPU up to 32 cores 2 Supports DDR4...

Page 16: ...igurations If you have any question contact Lenovo Altitude Supported altitude unpressurized 0 10 000 ft 0 3048 m A2 Operating temperature value decreases by 1 C 1 8 F with every 300 m 984 ft of altitude increase Ambient temperature operating System supports ASHRAE A2 with limitations Design by project but if system follows ASHRAE standard it should follow the below requirements Maximum rate of ch...

Page 17: ...hot swap power supplies for redundancy support Dimensions Height 86 5 mm 3 4 inches Width With rack latches 482 0 mm 19 0 inches Without rack latches 434 4 mm 17 1 inches Depth With rack latches 763 7 mm 30 1 inches Without rack latches 750 0 mm 29 5 inches ...

Page 18: ...only be performed by qualified operators or service personnel trained in server maintenance Do not perform any removal procedure until you have read and understood all warnings and cautions stated in the Lenovo Server User Guide Read Me First hereinafter referred to as Read Me First All removals should be performed strictly as instructed Note All pictures in this chapter are for reference only and...

Page 19: ... Front VGA Connector 2 1 2 Rear view 1 ID button with LED 2 Ethernet for system management 3 COM connector 4 NMI button 5 VGA connector 6 USB2 0 connector 7 Power supply 1 8 Power supply2 9 PCLE slot5 10 PCLE slot 3 11 PCLE slot2 12 PCLE slot1 Figure 1 Front view of the server eight 2 5 inch HDD configuration Figure 2 Rear views of the server ...

Page 20: ...rver is identified 2 Off the server is not identified 3 Press 5 secs initiate BMC reset 3 Network status LED 1 Steady green light the network is connected 2 Blinking green light the network is connected and active 3 Off the server is disconnected from the network or the server is off 4 System health LED 1 Steady yellow light key component failure 2 Off the server is off or the server is on and is ...

Page 21: ...r 8 Front VGA Connector 9 Front Panel Connector 10 System Board Handle 11 System Fan Board Connector 12 M 2 Clip 13 M 2 Clip 14 BP Power Connector 15 M 2 Connector SATA 16 M 2 Connector SATA 17 GPU Power Connector 2 18 GPU Power Connector 1 19 PSU 2 Connector 20 PSU 1 Connector 21 SATA Slimline Connector 22 NVME Slimline Connector 23 Riser Slot 2 ...

Page 22: ...e performed on ESD workbenches Where ESD workbenches are not available minimize ESD damage by doing the following 1 Wear an ESD wrist strap and connect it to a metal part of the server 2 Touch the metal casing of the server chassis before handling other server components 3 Ensure that part of your body is in contact with the metal chassis when removing or installing a component this helps to relea...

Page 23: ...23 2 2 1 Parts list 1 System Main Board 2 Power Supply 3 Riser 2 Bracket 4 Riser 1 Bracket 5 Chassis Base 6 HDD Module 7 Eight 2 5 HDD Backplanes 8 System Fan Cage 9 6038 Fan Module 10 System Air duct ...

Page 24: ...3 Disconnect the cables on the front control panel 4 On either side remove the screws that secure the rack handle 5 On either side slide and pull out the rack handle To reinstall reverse the steps above 2 2 3 Top cover replacement Do not proceed before reading and understanding the Safety Precautions section of this chapter and Read Me First CAUTION If the device has doors ensure that you remove o...

Page 25: ...cts or air baffles do not remove them while the server is running Operating the server without the air ducts or air baffles might cause the microprocessor s to overheat To remove the air duct do the following 1 Turn off all attached devices and the server 2 Disconnect the ac power cord from the electrical outlet 3 Remove the top cover See 2 2 3 Top cover replacement 4 Lift the system air duct out ...

Page 26: ...ve all electrical current from the device ensure that all connections to DC power are disconnected at the DC power input terminals To remove the backplane do the following 1 Turn off all attached devices and the server 2 Disconnect the ac power cord from the electrical outlet 3 Remove the top cover See 2 2 3 Top cover replacement 4 Disconnect the power and SATA NVMe cables from the backplane 5 Rem...

Page 27: ...e server 2 Disconnect the ac power cord from the electrical outlet 3 Remove the top cover See 2 2 3 Top cover replacement 4 Remove the air duct See 2 2 4 Air duct replacement 5 Open the retaining clips of the appropriate memory slot Open the retaining clips of the memory slot 6 Ensure that notch 1 on the new memory module aligns with key 2 in the memory slot and then insert the memory module 7 Pre...

Page 28: ... the top cover See 2 2 3 Top cover replacement 4 Disconnect all cables connected to the PCIe cards and rear HDD module 5 Grasp the assembly with both hands and carefully lift it off the chassis To reinstall reverse the steps above 2 2 8 PCIe card and PCI cage replacement Do not proceed before reading and understanding the Safety Precautions section of this chapter and Read Me First To remove a PCI...

Page 29: ...rom chassis 2 Use a screwdriver to release the screws on the PCIe cage step1 3 Pull out the riser card step 2 To reinstall reverse the steps above Special Note Refer to the table below for the specifications and the assigned slots for PCIe cards supported by HR350A Slot no Supported size Slot specifications Remark 1 Full height half length 8 2 Full height half length 8 3 Full height half length 8 ...

Page 30: ... might be very hot Turn off the server and wait several minutes to let the server cool before removing the server cover To remove a CPU heat sink do the following 1 Turn off all attached devices and the server 2 Disconnect the ac power cord from the electrical outlet 3 Unscrew the heat sink with a torque screwdriver and follow the sequence 1 2 3 4 in figure To remove reverse the steps above 1 2 3 ...

Page 31: ...er and Read Me First Note The diagrams below are relevant for servers with 2 5 inch hard drive configuration only To remove the dummy tray for a 2 5 inch hot swap drive do the following 1 Grab the handle of the dummy tray 2 Pull the HDD dummy tray out of the chassis Grab the handle of the HDD dummy tray To reinstall reverse the steps above ...

Page 32: ... only for servers with 2 5 inch hard drive configuration To remove a 2 5 inch hot swap drive do the following 1 Gently push the release latch of the hot swap drive to open the handle of the drive Pushing the release latch of a 2 5 inch hot swap drive 2 Pull the handle to slide the drive out of the chassis Removing a 2 5 inch hot swap drive To reinstall reverse the steps above ...

Page 33: ...ts away CAUTION Disconnect the hot swap fan cables before removing the fan from the device to protect against personal injury CAUTION Never remove the cover on a power supply or any part that has the following label attached 1 Disconnect the power cord 2 Push the latch and pull hot swap power supply out To install 1 Slide the hot swap power supply into the chassis until it snaps into position 2 Co...

Page 34: ... system fan module out of the chassis Removing the system fan To reinstall reverse the steps above 2 2 14 System fan cage replacement Do not proceed before reading and understanding the Safety Precautions section of this chapter and Read Me First To remove a system fan cage do the following 1 Remove the top cover See 2 2 3 Top cover replacement 2 Remove all system fans See 2 2 13 System fan replac...

Page 35: ...rees 8 Remove the M 2 drive from the connector 2 2 16 System board replacement Do not proceed before reading and understanding the Safety Precautions section of this chapter and Read Me First 1 Turn off all attached devices and the server 2 Disconnect the ac power cord from the electrical outlet 3 Remove the hot swap power supply See 2 2 12 Hot swap power supply replacement 4 Remove the top cover ...

Page 36: ...36 To install 1 Handle the system board by grabbing the plunger handle position 1 2 2 Align to location pin Position 3 on chassis and put down the system board 3 Slide to the rear of the chassis ...

Page 37: ...37 ...

Page 38: ... the functions and features provided by eMAG UEFI for the HR 350A 3 2 POST Screen The POST screen is the first page displayed when the system starts up There are two kinds of POST screens Normal POST screen the screen which contains the logo and copyright messages ...

Page 39: ... switch to normal POST screen by pressing ESC Below information should be displayed in POST screen BIOS and firmware version BMC version product name serial number asset tag and UUID if BMC Support option is enabled BMC IP and MAC address if BMC Support option is enabled Memory information CPU HDD and NVMe information ...

Page 40: ... System Language Allows user to change the language displayed Currently only English is supported 3 3 3 System Date Time Use this option to change the system time and date 1 Highlight System Time or System Date using the arrow keys 2 Enter new values using the keyboard 3 Press the arrow keys to move between fields 4 The date must be entered in Date MM DD YYYY format 5 The Time is entered in HH MM ...

Page 41: ...41 3 3 4 Platform Board Information Display general information about the board including board name SCP firmware version clock and so on ...

Page 42: ...screen shows status of the functional jumpers and the corresponding IPMI commands Jumper Open if the jumper is not set Otherwise Close IPMI bit Unset if users have not executed the IPMI command to set the corresponding function Otherwise Set ...

Page 43: ...en The Advanced Configuration screen looks like below If the system is unstable after changing any settings in advanced configuration revert to the default settings in the Save Exit screen Use the arrow keys to select each screen and press Enter to access the submenu items ...

Page 44: ...e S3 The options are S3 and Disabled Enable CPPC Allow Firmware to communicate with OS using CPPC Collaborative Processor Performance Control The options are Enabled and Disabled Enable DVFS Enable DVFS Dynamic Voltage and Frequency Scaling mode This mode can be changed only when CPPC enabled and the chip supports it The options are Enabled and Disabled Enable LPI Allow the system to go to LPI Low...

Page 45: ...OST The options are Enabled and Disabled Enable Turbo mode Allow the system to go to Turbo mode in which the system may run at highest speed 3 3 GHz This mode can be changed only when the Chip supports it If the Chip does not support Turbo mode this configuration will be hidden The options are Enabled and Disabled ...

Page 46: ...nable X86 Emulator support The options are Enabled and Disabled 3 4 4 APEI Configuration APEI Enable Allow the system to support APEI ACPI Platform Error Interface Enable this feature to make the system report any HW errors to OS The options are Enabled and Disabled ...

Page 47: ...hdog Timer OS Watchdog Timeout This feature allows the system reboot when OS fail to boot Use this feature if your OS fully support ARM general Watchdog Timer Select Disabled if not sure The options are Enabled and Disabled ...

Page 48: ...48 3 4 6 Serial Port Console Redirection This setup screen allows users to configure serial ports for COM0 and Out of Band Management port More detailed information is in below sections ...

Page 49: ... VT UTF8 and ANSI Bits per second Use this option to set the transmission speed for a serial port used in Console Redirection Make sure that the same speed is used in the host computer and the client computer A lower transmission speed may be required for long and busy lines The options are 9600 19200 38400 57600 and 115200 bits per second Date Bits Use this feature to set the data transmission si...

Page 50: ...d a Start signal to start sending data when the receiving buffer is empty The options are None and Hardware RTS CTS VT UTF8 Combo Key Select Enabled to enable VT UTF8 Combination Key support for ANSI VT100 terminals The options are Disabled and Enabled Recorder Mode Select Enabled to capture the data displayed on a terminal and send it as text messages to a remote server The options are Disabled a...

Page 51: ... for Out of Band Management Windows Emergency Management Services EMS Console Redirection Select Enabled to enable SOL console redirection support for a serial port specified by the user The options are Enabled and Disabled ...

Page 52: ...s into one or more bytes The options are VT100 VT100 VT UTF8 and ANSI Bits per second Use this feature to set the transmission speed for a serial port used in Console Redirection Make sure that the same speed is used in the host computer and the client computer A lower transmission speed may be required for long and busy lines The options are 9600 19200 38400 57600 and 115200 bits per second Flow ...

Page 53: ...ll Enable or Disable the Single Root IO Virtualization Support for the system PCI Latency Timer Value to be programmed into PCI Latency Timer Register PCI X Latency Timer Value to be programmed into PCI Latency Timer Register VGA Palette Snoop Enables or Disables VGA Palette Registers Snooping PERR Generation Enables or Disables PCI Device to Generate PERR SERR Generation Enables or Disables PCI D...

Page 54: ...s a requester No Snoop Enables or Disables PCI Express Device No Snoop option Maximum Payload Set Maximum Payload of PCI Express Device or allow System BIOS to select the value The available options are Auto 128 Bytes 256 Bytes 512Bytes 1024 Bytes 2048 Bytes and 4096 Bytes Maximum Read Request Set Maximum Read Request Size of PCI Express Device or allow System BIOS to select the value The availabl...

Page 55: ...55 3 4 7 2 PCI Express GEN 2 Settings ...

Page 56: ...is permits setting the number of ID Based Ordering IDO bit Attribute 2 requests to be initiated Default value Disabled LTR Mechanism Enable If supported by hardware and set to Enable this enables the Latency Tolerance Reporting LTR Mechanism Default value Disabled End End TLP Prefix Blocking If supported by hardware and set to Enable this function will block forwarding of TLPs containing End End T...

Page 57: ... disabled IPv4 PXE boot support will not be available Ipv4 HTTP Support Enable Disable IPv4 HTTP boot support If disabled IPv4 HTTP boot support will not be available Ipv6 PXE Support Enable Disable IPv6 PXE boot support If disabled IPv6 PXE boot support will not be available Ipv6 HTTP Support Enable Disable IPv6 HTTP boot support If disabled IPv6 HTTP boot support will not be available IP6 Config...

Page 58: ...er selects a device name more detail information will be displayed as below figures When user selects a device name more detailed information will be displayed as seen below Medhand ia Detect count Number of times the presence of media will be checked Use either or numeric keys to set the value The default value 1 ...

Page 59: ...59 ...

Page 60: ... 4 10 SATA Configuration This screen displays information about SATA devices detected in the system SATA Controller S X B X D X F X Displays the SATA info of the SATA controller on a PCIe downstream device ...

Page 61: ...nership change should be claimed by XHCI driver Default value Enabled USB Mass Storage Driver Support Enable Disable USB Mass Storage Driver Support USB transfer time out The time out value for Control Bulk and Interrupt transfers Device reset time out USB mass storage device Start Unit Command time out Device power up Delay Maximum time the device will take before it properly reports itself to th...

Page 62: ...62 ...

Page 63: ...63 3 4 12 iSCSI Configuration This feature allows the user to enter the unique name of the iSCSI Initiator in IQN format ...

Page 64: ...r Health to enter this setup screen This screen shows all the PCI devices that their driver installs the driver health protocol Enter the selected item to know the status of the driver like healthy failed configuration Depends on the information that the driver provides ...

Page 65: ...65 3 4 14 Other Configuration Items Depend on the device drivers for the PCIE devices plugged additional menu items might be displayed on the Advance setup page ...

Page 66: ...66 Entering this menu item will allow users to configure the device parameters ...

Page 67: ...creen The Chipset Configuration screen looks like below This screen allows you to change settings such as turn on off some Chip s IPs If the system is unstable after changing any settings in advanced configuration revert to the default settings in the Save Exit screen ...

Page 68: ...ller Configuration AHCI Controller 0 This option allows to enable disable AHCI controller 0 which controls SATA port 0 1 AHCI Controller 1 This option allows to enable disable AHCI controller 1 which controls SATA port 2 3 ...

Page 69: ...stem Number of cores configuration Input the number of cores to be enabled in the system This option requires a system reboot to take effect The number needs to be even The default value is 32 L3 Cache configuration This option allows to enable disable L3 Cache Disabling L3 cache will make the system run slower so it is not recommended to disable it ...

Page 70: ...mory Speed The current speed in MHz that the DDR controller is running Memory Operating Speed Selection Allows to set the desired speed of DDR controller The options are Auto 1600 1866 2133 2400 and 2667 Changing this option may make the system unstable and the system will recover to previous value in case of booting failure Memory RAS and Performance Configuration Displays and provides options to...

Page 71: ...71 Patrol Scrub Enable disable Patrol Scrub for DDR controller ...

Page 72: ... 5 4 Ethernet Controller Configuration This setting allows users to enable disable the LOM Controller Note that there is no LOM controller available in the M B board so users should never enable this option ...

Page 73: ...73 3 5 5 VGA Controller Configuration Allow users to enable disable the Aspeed VGA controller When disabled is selected the on board VGA controller will not be available to use ...

Page 74: ...74 3 5 6 XHCI Controller Configuration Port 0 allows to enable disable the USB port 0 Port 1 allows to enable disable the USB port 1 ...

Page 75: ...75 3 5 7 PCIE Controller Configuration NOTE PCIe configuration is auto configured by the BIOS based on the detected riser cards Users should never change anything in this menu ...

Page 76: ...The Administrator and User Password MUST follow below policy String length 8 20 characters Include non alpha numeric characters _ uppercase characters lowercase characters and numbers The number characters are needed Must contains 2 type characters of non alpha numeric characters uppercase characters lowercase characters No more than 2 consecutive occurrences of the same character Can t use a pass...

Page 77: ...mode change requires a platform reset Secure Boot Customization Secure Boot mode options Standard or Custom In Custom mode Secure Boot Policy variables can be configured by a physically present user without full authentication Restore Factory Keys Force system to User Mode and install factory default Secure Boot key databases Reset to Setup Mode Delete NVRAM content of all UEFI Secure Boot key dat...

Page 78: ...py NVRAM content of Secure Boot variables to files in a root folder on a file system device Enroll EFI Image Allow the image to run in Secure Boot mode Enroll SHA256 hash certificate of a PE image into Authorized Signature Database db Secure Boot variable 1 Platform Key PK This feature allows the user to configure the settings of the Platform Keys User can update it using value from Factory Defaul...

Page 79: ...oot Use the arrow keys to select Boot on top of the screen The Boot Settings screen looks like below Boot Configuration Setup Prompt Timeout Set the number of seconds to wait for setup activation key 65535 0xFFFF means indefinite waiting The default value is 5 seconds Bootup NumLock State Select the keyboard NumLock state when boot The options are On and Off Quiet Boot Enables or disables Quiet Bo...

Page 80: ...hanges Discard Changes Select this option to revert the changes from users Discard Changes and Reset Select this option to reset the system without making any permanent changes to the system configuration NOTE The BIOS is reset when you select Save Changes and Exit option when users changes below BIOS setting L3 Cache Enable Memory Operating Speed Selection 3 8 2 Default Options Restore Defaults S...

Page 81: ...Event Log Press Enter to go to the System Event Log setup screen More information is in section 3 9 1 BMC self test log Press Enter to go to the BMC self test log setup screen More information is in section 3 9 2 View FRU information Press Enter to go to the View FRU information setup screen More information is in section 3 9 3 BMC network configuration Press Enter to go to the BMC network configu...

Page 82: ... It may take time to retrieve all logs BMC User Settings Press Enter to go to the BMC User Setting setup page More information is in section 3 9 and 6 BMC Warm Reset Press Enter to perform a Warm Reset of the BMC NOTE BMC Warm Reset will not make the BMC Heartbeat LED perform quick flashing ...

Page 83: ... default value is NO When SEL is Full This feature allows the user to decide what the BIOS should do when the system event log is full Select Erase Immediately toerase all events in the log when the system event log is full The options are Do Nothing and Erase Immediately Log EFI Status Codes Disable the logging of EFI Status Codes or log only error code or only progress code or both The default v...

Page 84: ... test log Erase Log The option to erase log on every reset or keep it The default value is Yes on every reset When log is full Select the action to be taken when log is full The options are Clear log Do not log any more ...

Page 85: ...85 3 9 3 View FRU Information ...

Page 86: ...BMC network If Static is selected you will need to know the BMC IP and enter it into the system manually If DynamicBmcDhcp is selected the BMC IP will be requested using DHCP from the management controller If DynamicBmcNonDhcp is selected the BMC IP will be requested using the BMC address protocol If unspecified option will not modify the BMC network during BIOS booting ...

Page 87: ...urce of the IP address for the BMC network If Static is selected you will need to know the BMC IP and enter it into the system manually If DynamicBmcDhcp is selected the BMC IP will be requested using DHCP from the management controller If unspecified option will not modify the BMC network during BIOS booting ...

Page 88: ...88 3 9 5 View System Event Log This feature allows to view all the System Event Log It may take time to retrieve all logs ...

Page 89: ...89 ...

Page 90: ...90 3 9 6 BMC User Settings This section allows users to Add Delete and Set Privilege levels for BMC users ...

Page 91: ...er Password press Enter to fill in the user password and confirm the password Channel No Set the LAN channel that the user can access the BMC on if the system has more than 1 LAN port Otherwise set to 0 User Privilege Limit Choose the privilege level of this user for the selected channel The options are Reserved Callback User Operator Administrator OEM Proprietary and No Access ...

Page 92: ...ser list To delete a user you need to fill out the following information If the information matches the user will be deleted The information includes User Name press Enter to fill the user name User Password press Enter to fill the password ...

Page 93: ...e the access for this user If Disabled is selected then this user doesn t have access to BMC Change User Password press Enter to set new user password Channel No type the Channel Number to change User Privilege Limit Choose the Privilege of this user for selected Channel Note that this option is not available for Channel No 0 The options are Reserved Callback User Operator Administrator OEM Propri...

Page 94: ...gh the network Features of the ThinkSystem Remote Management Module The ThinkSystem Remote Management Module is easily accessible by remote KVM and controllable via LAN or Internet It will digitize and compress the collected video signal keyboard mouse signals and then send to the remote console Embedded with remote access and related control software the module also allows integrated remote power...

Page 95: ... Press F1 as soon as you see the logo screen 2 From the BIOS setup menu select Server Management BMC Network Configuration Configuration Address Source 3 From the Configuration option you can choose STATIC or DHCP to set IP address source Subnet mask and so on 4 When you finish the configuration press F10 to save the settings Table 1 IPMI 2 0 Configuration submenu Configuration Address Source STAT...

Page 96: ...ovo Besides lenovo other user names and passwords are also accepted The default user name and password are as follows Username ADMIN Password ADMIN The Remote Management Module is accessible through the standard HTML5 Web browser with HTTP and HTTPS HTTP HTTPS The embedded Web server provides full access permission You can access the Remote Management Module via encrypted HTTPS protocol or HTTP pr...

Page 97: ...97 Figure 2 Configuring IE ESC step 2 Figure 3 Configuring IE ESC step 3 ...

Page 98: ...wser For example http 10 223 131 36 For secure connection refer to the following example https 10 223 131 36 The Web browser will then be directed to the logon page of the Remote Management Module 2 On the logon page of the Remote Management Module enter the user name and password For example Username ADMIN Password ADMIN 3 Click OK to view the home page of the Remote Management Module After a suc...

Page 99: ...b contains the following submenus CPU DIMM FRU Information Display FRU information include MB FRU front BP FRU and rear BP FRU Server Health This tab contains the following submenus Sensor Readings IPMI Event Log System Log Audit Log BSOD Screen Configuration This tab contains the following submenus Active Directory DNS Mouse Mode Event Log LDAP E Directory Images Redirection Network Network Link ...

Page 100: ...nkSystem Remote Management Module home page Tab Comments Message Display the messages received Notification Display the notification received Sync On Off to Sync with latest sensor and eventlog updates Refresh Reloads the current page Username Display the current log in user name 4 3 4 Log out To log out the ThinkSystem Remote Management Module and turn back to the log on page click Sign out on th...

Page 101: ...r Dashboard displays the overall information about the device status Launch the remote console redirection window from this page To launch it you must have Administrator privilege or KVM privilege Figure dashboard information 4 4 2 Dashboard Information The dashboard Information page shows the summary of the general information as table 4 Table 4 Dashboard information page Dashboard Category Descr...

Page 102: ...be displayed here Click on a record to show more information about that particular sensor including thresholds and a graphical representation of all associated events 4 6 System Inventory 4 6 1 CPU This page gives detailed information for the CPU present in this system ...

Page 103: ...RU Information This page displays the BMC FRU file information On selecting any particular FRU Device ID its corresponding FRU information will be displayed It displays the FRU device name for the selected FRU device ID This page displays the Chassis Board and Product details if available for the items shown in each field 4 8 Logs Reports ...

Page 104: ...age displays the list of events incurred by different sensors on this device Click on a record to see the details of that entry Also use the sensor type or sensor name filter options to view those specific events logged in the device ...

Page 105: ...105 4 8 2 System Log This page displays logs of system events for this device 4 8 3 Audit Log This page displays logs of audit events for this device ...

Page 106: ...ucture used on Microsoft Windows based computers and servers to store information and data about networks and domains 4 9 2 DNS The Domain Name System DNS is a distributed hierarchical naming system for computers services or any resource connected to the Internet or a private network ...

Page 107: ...107 4 9 3 Event Log 4 9 4 Images Redirection This page is used to configure the images into BMC for redirection ...

Page 108: ...ectory Access Protocol LDAP E Directory Settings is an application protocol for querying and modifying data of directory services implemented in Internet Protocol IP networks 4 9 6 Mouse Mode This page is used to configure the media into BMC for redirection ...

Page 109: ...9 7 Network This page is used to configure the network settings for the available LAN channels 4 9 8 Network Link This field is used to configure the video recording function of the KVM server and SOL setting ...

Page 110: ...clocks of computer systems over packet switched variable latency data networks It is designed particularly to resist the effects of variable latency by using a jitter buffer 4 9 10 PAM Order Settings This page is used to configure the PAM order for user authentication into the BMC ...

Page 111: ... configuring the BMC to take selected actions on event messages that it receives or has internally generated 4 9 12 RADIUS Radius is a modular high performance and feature rich RADIUS suite including server clients development libraries and numerous additional Radius related utilities ...

Page 112: ... Services This page list all services running on the BMC click icon on the right side of service to view and modify the service configuration 4 9 14 SMTP Settings This page is used to configure the SMTP settings ...

Page 113: ...SSL Settings This field is used to configure SSL certificate into the BMC 4 9 16 System and Audit Log In MegaRAC GUI System and Audit log page displays a list of system logs and audit logs occurred in this device ...

Page 114: ...stem Firewall This field is used to configure firewall setting 4 9 18 User Management This page is used to manage users By clicking user icon administrator can add a new user and modify or delete the existing users ...

Page 115: ...115 4 9 19 Virtual Media 4 9 20 IPMI Configuration 4 10 Remote Control This page is used to launch KVM ...

Page 116: ...11 1 Preserve Configuration This page allows you to select the specific configuration items to be backup 4 11 2 Restore Configuration This page allows user to restore the configuration files from the client system to the BMC ...

Page 117: ...117 1 Select the option you want to save or Select Select All to save All configurations and click save 2 Click Backup Configration to download the Backup configuration file ...

Page 118: ...118 3 Select Restore Configuration and upload the downloaded backup files ...

Page 119: ...119 4 11 3 System Administrator This page is used to configure the System Administrator settings 4 11 4 Backup and Restore Configuration This page allows you to configure BMC Recovery settings ...

Page 120: ...120 ...

Page 121: ... This wizard takes you through the process of firmware upgradation Click Enter Update Mode Select the BMC firmware to update select Upload Check on Full Flash checkbox to flash all then click on Proceed to start firmware update ...

Page 122: ...ter upgrade complete BMC will automatically restart Out of bound WebUI update Below steps can be done to upgrade SCP and BIOS firmware using WebUI Login to WebUI Select Firmware Update àFirmware Update Select HPM option then click Continue ...

Page 123: ...123 Select OK to continue ...

Page 124: ...ton browser and choose the SCP image to upgrade Click OK to continue Select Update All checkbox and click on Process button to continue Click OK to confirm the action After the upgrade complete reload the page to continue to use WebUI ...

Page 125: ...r are securely and correctly connected to the power outlets Solution Plug the one end of the power cord securely into the connector at the back of the server monitor and the other end into a power outlet Make sure that the power outlet used is working properly 3 Verify that the monitor signal cable is properly connected and there are no bent or broken pins Solution Connect the monitor signal cable...

Page 126: ... not support partitions larger than 2 2 TB in size When installing these systems make sure that the size of each partition is less than 2 2 TB The list is as follows CentOS 7 5 Oracle Linux 7 5 2 When installing a Linux OS turn off UTC time synchronization Under a Linux OS enabling UTC time synchronization can result in an 8 hour time difference between BMC and Linux 3 The BIOS setup menu is not d...

Page 127: ...nux kernel 4 14 is supported 1 1 System Requirements HR350A system board or derivative hardware designs with support for AMI BIOS Latest CentOS ARM64 ISO image downloadable from CentOSrepository Latest Ampere Computing CentOS kernel updates downloadable from Ampere Customer Connect portal https connect amperecomputing com requiresregistration CentOS should work with all scenarios hereafter with 16...

Page 128: ...during system boot up 2 1 2 1 Instructions for Aptio Setup Utility 3 In the Aptio Setup Utility screen select the Save Exit tab then select UEFI Built in EFI Shell entry as highlighted below Discard Changes and Exit Save Changes and Reset Discard Changes and Reset Save Options Save Changes Discard Changes Restore Defaults Boot Override Enter Select CentOS P1 HGST HUS726020ALE610 Change Opt UEFI PX...

Page 129: ...se Minimal Install installation ispreferred 10 Select Install Destination then select the SATA disk which will be used to installCentOS 11 Set password for root via Root password 12 Create user via User creation options optional 13 Set the network configuration via Network configuration option optional Install CentOS Linux AltArch 7 Test this media install CentOS Linux AltArch 7 Troubleshooting Us...

Page 130: ...9 el7 aarch64 yum check update grep kernel kernel aarch64 4 5 0 23 el7 updates kernel tools aarch64 4 5 0 23 el7 updates kernel tools libs aarch64 4 5 0 23 el7 updates 2 Apply the update as shown below CentOS Linux 4 14 0 49 e17 aarch64 7 AltArch CentOS Linux 0 rescue 3f6e9491e8ab4eb6b00f6ccb5f5616f9 7 AltArch Use the and keys to change the selection Press e to edit the selected item or c for a co...

Page 131: ... aarch64 rpm kernel devel 4 14 0 49 el7 yymmdd amp aarch64 rpm kernel debug 4 14 0 49 el7 yymmdd amp aarch64 rpm kernel debug devel 4 14 0 49 el7 yymmdd amp aarch64 rpm yum y install rpm reboot WARNING If the vanilla kernel is newer than the Ampere Computing CentOS kernel mentioned in the README the update may fail In that case please contact Ampere Computing Support for assistance tar xvf amp_sw_...

Page 132: ...stall y isc dhcp server xinetd tftpd hpa wget apache2 vi etc dhcp dhcpd conf default lease time 600 max lease time 600 log facility local7 authoritative option arch code 93 unsigned integer 16 RFC4578 option domain name servers 8 8 4 4 8 8 8 8 subnet 172 168 1 0 netmask 255 255 255 0 range dynamic bootp 172 168 1 30 172 168 1 254 option broadcast address 172 168 1 255 option routers 172 168 1 23 n...

Page 133: ...thing iso mkdir p media centos arm64 iso mount o loop CentOS 7 aarch64 Everything iso media centos arm64 iso mkdir p var lib tftpboot AMP centos repo cp rf media centos arm64 iso EFI media centos arm64 iso images var lib tftpboot AMP centos repo mkdir p var www html AMP centos repo cp rf media centos arm64 iso var www html AMP centos repo umount media centos arm64 iso sudo vi var lib tftpboot AMP ...

Page 134: ...pxeboot initrd img submenu Troubleshooting menuentry Install CentOS Linux 7 in basic graphics mode class red class gnu linux class gnu class os linux images pxeboot vmlinuz inst stage2 hd LABEL CentOS 7 AArch64 nomodeset initrd images pxeboot initrd img menuentry Rescue a CentOS Linux system class red class gnu linux class gnu class os linux images pxeboot vmlinuz inst stage2 hd LABEL CentOS 7 AAr...

Page 135: ...b tftpboot no 11 100 2 IPv4 chmod 777 R var lib tftpboot setsebool P tftp_anon_write 1 setsebool P tftp_home_dir 1 systemctl enable xinetd systemctl restart xinetd systemctl stop firewalld systemctl disable firewalld tftp 172 168 1 23 tftp get AMP centos repo EFI BOOT grubaa64 efi Received 883074 bytes in 0 1 seconds tftp sudo systemctl enable apache2 sudo systemctl restart apache2 Centos 7 x syst...

Page 136: ... then select Ethernet PXE boot entry as shownbelow Discard Changes and Exit Save Changes and Reset Discard Changes and Reset Save Options Save Changes Discard Changes Restore Defaults Save as User Defaults Restore User Defaults Select Screen v Select Item Boot Override Enter Select UEFI PXE boot on MAC xx xx xx xx xx xx Change Opt UEFI PXE boot on MAC xx xx xx xx xx xx F1 General Help UEFI PXE boo...

Page 137: ...8 8 PING 8 8 8 8 8 8 8 8 56 84 bytes of data 64 bytes from 8 8 8 8 icmp_seq 1 ttl 58 time 2 19 ms 64 bytes from 8 8 8 8 icmp_seq 2 ttl 58 time 20 9 ms 8 8 8 8 ping statistics 2 packets transmitted 2 received 0 packet loss time 1001ms rtt min avg max mdev 2 195 11 591 20 988 9 397 ms vi etc sysconfig network scripts ifcfg eth0 TYPE Ethernet BOOTPROTO dhcp DEFROUTE yes PEERDNS yes PEERROUTES yes IPV...

Page 138: ... 2 Start X server with GNOME Enable GUI as default system target 3 Disable the GUI and revert to use VGA console startx systemctl disable graphical target systemctl disable gdm service reboot yum groups install GNOME Desktop yum install xorg x11 server devel yum install libXrandr devel systemctl set default graphical target systemctl enable gdm service reboot ...

Page 139: ... Computing Release Notes for information about the latest Ampere Computing toolchain and download it Login to http connect amperecomputing com Go tohttp connect amperecomputing com products pd system software Click on Ampere eMAG Toolchain 9 0 7 to see the actual file Click on amp 9 0 7 le 20170222 nativetools tar bz2 to start downloadingit 2 Install the toolchain on the board 3 Set PATH to point ...

Page 140: ...uilding Applications SRPMs Application builds need to use the CentOS native compiler instead of Ampere Computing native compiler Remove the Ampere Computing toolchain s path from PATH and execute rpmbuild for the applications RPM package in the normal manner cd SRPMS rpm ivh kernel aarch64 4 14 0 49 el7 yymmdd amp src rpm cd ampere centos kernel git checkout amp centos 7 5 kernel cd ampere centos ...

Page 141: ... via the Hardware Error Source HEST table It is a defined mechanism for reporting errors to the kernel from firmware For eMAG 8180 there are currently 9 Generic Hardware Error Sources GHES that are used to report errors to the kernel The Osprey RAS APEI User Guide describes the type of APEI error messages that can be reported to the APEI GHES interface and UEFI Common Platform Error Record CPER in...

Page 142: ...ot time if you originally installed CentOS with Ampere Computing eMAG SATA driver To recover from this boot failure follow the steps below 1 Boot up CentOS using rescue kernel 2 Run the following command to see all the currently installed kernel versionimages 3 Run the following command to recover the desiredkernel 4 Reboot to that kernel version dracut f kver desired kernel version rpm qa kernel ...

Page 143: ...ferent releases could result in unpredictable behavior Therefore to set up VM it is recommended to use one of the following options Option A Configure yum repository to use the CentOS 7 5 website depot only and not the latest CentOS 7 5 depot Option B Upgrade your system completely to the latest CentOS7 5 In addition please be aware that Ampere Computing CentOS optimized version with the file name...

Page 144: ...144 Appendix B HR350A OEM Command Specification 1 Introduction This document describes detail OEM commands that are specific for the HR350A board ...

Page 145: ... 2 Clear or un clear the UEFI password The command is used to clear the UEFI password command with be affected on next boot Linux command ipmitool raw 0x3c 0x2 0x2 0xff Description NetFn 0x3c Command 0x2 Request data Mask 0x2 Use bit 1 to control the feature the effect depends on the value Value 7 0 0x0 Trigger to disable the feature that clear UEFI password 0xff Trigger to enable the feature that...

Page 146: ...nd ipmitool raw 0x3c 0x2 0x4 0xff Description NetFn 0x3c Command 0x2 Request data Mask 0x4 Use bit 2 to control the feature the effect depends on the value Value 7 0 0x0 Trigger to disable the feature that running atmanufacturing mode 0xff Trigger to enable the feature that running atmanufacturing mode Response data Byte Data field 1 Completion Code ...

Page 147: ...ble the feature that running atmanufacturing mode 0xff Trigger to enable the feature that running atmanufacturing mode Response data Byte Data field 1 Completion Code 2 5 Get the UEFI control FLAG The command isto get the UEFI setting flag which containsthe setting bits forfunctions in section 2 2 2 3 and 2 4 above Please be noted that the control flag should be set before by command 0x2 If not th...

Page 148: ...ted 1 1b Clear Un clear UEFI password 0 1b Reserved 2 6 MUX Switching command The command is used to switch the MUX lines to SOL and SYS Linux command ipmitool raw 0x3c 0xee Port Index Direction Description NetFn 0x3c Command 0xee Request data Byte Data filed 1 Port Index 0x0 UART 0 0x1 UART 1 0x2 UART 4 2 Direction 00 MUX to SYS 01 MUX to BMC 02 MUX to SOL ...

Page 149: ... command ipmitool raw 0x3c 0xe0 Port Index Description NetFn 0x3c Command 0xe0 Request data Byte Data filed 1 Port Index 0x0 UART 0 0x1 UART 1 0x2 UART 4 Response data Byte Data field 1 Completion Code 2 Direction 00 MUX to SYS 01 MUX to BMC 02 MUX to SOL 0 2 8 Restore default Configuration This is the AMI command that support to restore the default configurations values Linux command ipmitool raw...

Page 150: ...address to FRU Linux command ipmitool raw 0x3c 0x4 0x0 0xB0 0xB1 0xB2 0xB3 0xB4 0xB5 ipmitool raw 0x3c 0x4 0x1 0xB0 0xB1 0xB2 0xB3 0xB4 0xB6 Description NetFn 0x3c Command 0x4 Request Data Byte Data field 1 MAC1 MAC2 select 0x0 BMC MAC1 0x1 BMC MAC2 2 7 MAC address Response Data Byte Data field 1 Completion Code 2 Written bytes count Byte Data field 1 Completion Code ...

Page 151: ...tion Code 2 Requested Component ID 3 Result 00h Success 20h Failed to backup BOOTFW No BOOTFW Image Found 40h Failed to backup BOOTFW No BOOTFW Version Info 04h Failed to backup BIOS No BIOS Image Found 08h Failed to backup BIOS No BIOS Version Info 24h Failed to backup BOTH Component 2 11 Select rollback component As ipmitool hpm rollback feature does not support option to select component to be ...

Page 152: ...3 Result 00h Success 20h Failed to select BOOTFW No BOOTFW Image Found 04h Failed to select BIOS No BIOS Image Found 2 12 Clean backup component This is the command to notify BMC cleans up backup component Linux command ipmitool raw 0x3c 0x0a 0x04 Clean BIOS backup component ipmitool raw 0x3c 0x0a 0x20 Clean BOOTFW backup component ipmitool raw 0x3c 0x0a 0x24 Clean both backup component Descriptio...

Page 153: ...Failed to clean BOTH Component 2 13 Disable cooling manager support This is the command to disable cooling manager support If this command executes successful cooling manager will be disabled and fan will start at 100 duty cycle then user can use pwmtachtool to control fan to expected duty cycle Linux command ipmitool raw 0x3c 0x0b 0x01 Disable ipmitool raw 0x3c 0x0b 0x00 Enable Description NetFn ...

Page 154: ...tool raw 0x3c 0x0c Description NetFn 0x3c Command 0x0c Request Data Byte Data field NONE NONE Response Data Byte Data field 1 Completion Code 2 Result 01h Disabled 00h Enabled 2 15 Set Fault LED Status This is the command to turn on off fault led Linux command ipmitool raw 0x3c 0x10 Description NetFn 0x3c Command 0x10 Request Data Byte Data field ...

Page 155: ...tus 01h Fault led is turned on 00h Fault led is turned off 2 16 Get Fault LED Status This is the command to get fault led status Linux command ipmitool raw 0x3c 0x11 Description NetFn 0x3c Command 0x11 Request Data Byte Data field NONE NONE Response Data Byte Data field 1 Completion Code 2 Status 01h Fault led is currently on 00h Fault led is currently off 2 17 Set Fault LED Mask This is the comma...

Page 156: ...Undetermined Error Mask 5 CPU Fault Mask 4 Overtemp Mask 3 Hightemp Mask 2 DIMM Error Mask 1 FAN Error Mask 0 Sensor Error Mask Response Data Byte Data field 1 Completion Code 2 Mask The mask is set 2 18 Get Fault LED Mask This is the command to get fault led mask Linux command ipmitool raw 0x3c 0x13 Description NetFn 0x3c Command 0x13 Request Data Byte Data field NONE NONE Response Data ...

Page 157: ...ommand to set fan pwm duty cycle User needs to use command 0x0b to disable cooling manager support first so that the fan will not be controlled by thermal algorithm anymore Linux command ipmitool raw 0x3c 0x14 Description NetFn 0x3c Command 0x14 Request Data Byte Data field 1 Fan number 2 6 2U Chassis 2 7 1U Chassis 2 Pwm Duty 0 100 Response Data Byte Data field 1 Completion Code 2 Result 00h Succ...

Page 158: ...Byte Data field NONE NONE Response Data Byte Data field 1 Completion Code 2 System Error Status 7 PSU Error 6 Undetermined Error 5 CPU Fault 4 Overtemp 3 Hightemp 2 DIMM Error 1 FAN Error 0 Sensor Error 2 21 Get ID LED Status This is the command to get ID LED status Linux command ipmitool raw 0x3c 0x16 Description NetFn 0x3c Command 0x16 Request Data Byte Data field ...

Page 159: ...command ipmitool raw 0x3c 0x17 Description NetFn 0x3c Command 0x17 Request Data Byte Data field 1 Riser Num 0x01 Riser 1 0x02 Riser 2 Response Data Byte Data field 1 Completion Code 2 Riser Mode 0Fh Riser 1 is not available 07h Riser 2 is not available Others Riser ID Example 02h Riser ID 0x02 2 23 Get SEP Status Register This is the command to get psoc status register Linux command ...

Page 160: ...sponse Data Byte Data field 1 Completion Code 2 12 SEP Status Register See detail in Item 8 2 SEP Status Register BP Spec Rev 1 08 2 24 Get Chassis Type This command is to get system chassis type 1U 2U Linux command ipmitool raw 0x3c 0x19 Description NetFn 0x3c Command 0x19 Request Data Byte Data field NONE NONE Response Data Byte Data field 1 Completion Code ...

Page 161: ... I lanplus H BMCIP U USERNAME P PASSWORD raw 0x3c 0x20 Description NetFn 0x3c Command 0x20 Request Data Byte Data field 1 1 Enable 0 Disable Response Data Byte Data field 1 Completion Code 2 Enable Disable Status 1 Enabled 0 Disabled 2 26 Get SOCFlash Support Status This command is to get the socflash support status Linux command ipmitool raw 0x3c 0x21 Description NetFn 0x3c Command 0x21 Request D...

Page 162: ...e log so that user can download it via ipmitool webui Linux command ipmitool raw 0x3c 0x22 Description NetFn 0x3c Command 0x22 Request Data Byte Data field NONE NONE Response Data Byte Data field 1 Completion Code 2 0 Success 2 28 Read PSU Registers This command is to read PSU registers Linux command ipmitool raw 0x3c 0x23 Description NetFn 0x3c Command 0x23 ...

Page 163: ...lue See PSU Spec for detail 2 29 Write PSU Registers This command is to write PSU registers Linux command ipmitool raw 0x3c 0x24 Description NetFn 0x3c Command 0x24 Request Data Byte Data field 1 PSU Number 1 PSU1 2 PSU2 2 PSU Command Code See PSU Spec for detail 3 N Data to write Response Data Byte Data field 1 Completion Code 2 Writing result 0 Success Others Failure ...

Page 164: ... Data Byte Data field 1 1 Enable 0 Disable 2 Component ID 2 BIOS Component 5 SCP Component Response Data Byte Data field 1 Completion Code 2 Current Enable Disable Status 1 Enabled 0 Disabled 2 31 Get Auto recovery Support Status This command is to get auto recovery support status Linux command ipmitool raw 0x3c 0x27 Description NetFn 0x3c Command 0x27 Request Data Byte Data field ...

Page 165: ...his command is to get component firmware version Linux command ipmitool raw 0x3c 0x28 Description NetFn 0x3c Command 0x28 Request Data Byte Data field 1 Component ID 2 BIOS Component 5 SCP Component Response Data Byte Data field 1 Completion Code 2 Major Version 3 Minor Version 2 33 Write BMC Time UTC to RTC This command is to write bmc time utc to rtc Linux command ipmitool raw 0x3c 0x29 ...

Page 166: ...RTC Time UTC to BMC This command is to sync rtc time utc to bmc Linux command ipmitool raw 0x3c 0x30 Description NetFn 0x3c Command 0x30 Request Data Byte Data field NONE NONE Response Data Byte Data field 1 Completion Code 2 35 Get SEP Control Register This is the command to get psoc control register Linux command ipmitool raw 0x3c 0x33 ...

Page 167: ...n NetFn 0x3c Command 0x33 Request Data Byte Data field 1 PSOC NUM 0x00 PSOC 0 SEP4S 2U or SEP4M 1U 0x01 PSOC 1 SEP4M 2U Response Data Byte Data field 1 Completion Code 2 N SEP Control Register See BP Spec for detail ...

Page 168: ... 0xa Set the front panel enable Request data Byte Data field 1 Front Panel Button Enables 7 4 reserved 3 1b disable Standby sleep button for entering standby sleep 2 1b disable Diagnosis Interrupt button 1 1b disable reset button 0 1b disable Power off button for power off only in the case there is a single combined power standby sleep button then is also disables sleep request via that button Res...

Page 169: ...MA Direct Memory Access The DMA channel allows certain types of data to be communicated directly between the RAM and device while bypassing the microprocessor DRAM Dynamic Random Access Memory RAMs for computers are usually in the form of DRAM chips ECC Error Checking and Correction EMC Electromagnetic Compatibility EMI Electromagnetic Interference ESD Electrostatic Discharge FAT File Allocation T...

Page 170: ...nt passes through it LUN Logical Unit Number MB Megabytes Equivalent to 1 048 576 bytes MBR Master Boot Record MHZ Megahertz MTBF Mean Time Before Failures NIC Network Interface Controller NTFS NT File System PCI Peripheral Component Interconnect POST Power On Self Test After booting up and before loading the operating system POST is performed to examine the various components of the system RAM Ra...

Page 171: ...71 Self Monitoring Analysis and Reporting Technology SNMP Simple Network Management Protocol TCP IP Transmission Control Protocol Internet Protocol UPS Uninterrupted Power Supply USB Universal Serial Bus ...

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