IPMI管理

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# 查看ipmi信息
[root@k205 ~]# ipmitool lan print 1
Set in Progress         : Set Complete
Auth Type Support       : MD5
Auth Type Enable        : Callback : MD5
                        : User     : MD5
                        : Operator : MD5
                        : Admin    : MD5
                        : OEM      : MD5
IP Address Source       : Static Address
IP Address              : 111.111.50.14
Subnet Mask             : 255.255.255.0
MAC Address             : 6c:92:bf:da:18:d8
SNMP Community String   : AMI
IP Header               : TTL=0x40 Flags=0x40 Precedence=0x00 TOS=0x10
BMC ARP Control         : ARP Responses Enabled, Gratuitous ARP Disabled
Gratituous ARP Intrvl   : 0.0 seconds
Default Gateway IP      : 111.111.50.1
Default Gateway MAC     : 7c:1e:06:27:f3:eb
Backup Gateway IP       : 0.0.0.0
Backup Gateway MAC      : 00:00:00:00:00:00
802.1q VLAN ID          : Disabled
802.1q VLAN Priority    : 0
RMCP+ Cipher Suites     : 0,1,2,3,6,7,8,11,12,15,16,17
Cipher Suite Priv Max   : caaaaaaaaaaaXXX
                        :     X=Cipher Suite Unused
                        :     c=CALLBACK
                        :     u=USER
                        :     o=OPERATOR
                        :     a=ADMIN
                        :     O=OEM
Bad Password Threshold  : 3
Invalid password disable: no
Attempt Count Reset Int.: 200
User Lockout Interval   : 300

硬件管理

全部信息

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# 查看所有硬件信息
[root@k104 ~]# dmidecode

# 硬件基础信息目录
[root@k104 ~]# ls /sys/devices/virtual/dmi/id/
bios_date     board_asset_tag  board_vendor       chassis_serial  chassis_version  product_name    product_version  uevent
bios_vendor   board_name       board_version      chassis_type    modalias         product_serial  subsystem
bios_version  board_serial     chassis_asset_tag  chassis_vendor  power            product_uuid    sys_vendor

自动获取脚本

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#!/bin/bash
DMI=/sys/devices/virtual/dmi/id

cd $DMI
for i in $(ls $DMI); do
    if [[ -f $DMI/$i ]]; then
        echo -e "$i:\t\t$(cat $DMI/$i)"
    fi
done

处理器信息

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# 查看处理器硬件信息
[root@k104 ~]# dmidecode --type processor
# dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 3.2 present.

Handle 0x0091, DMI type 4, 48 bytes
Processor Information
        Socket Designation: CPU0
        Type: Central Processor
        Family: Xeon
        Manufacturer: Intel(R) Corporation
        ID: 57 06 05 00 FF FB EB BF
        Signature: Type 0, Family 6, Model 85, Stepping 7
        Flags:
                FPU (Floating-point unit on-chip)
                VME (Virtual mode extension)
                DE (Debugging extension)
                PSE (Page size extension)
                TSC (Time stamp counter)
                MSR (Model specific registers)
                PAE (Physical address extension)
                MCE (Machine check exception)
                CX8 (CMPXCHG8 instruction supported)
                APIC (On-chip APIC hardware supported)
                SEP (Fast system call)
                MTRR (Memory type range registers)
                PGE (Page global enable)
                MCA (Machine check architecture)
                CMOV (Conditional move instruction supported)
                PAT (Page attribute table)
                PSE-36 (36-bit page size extension)
                CLFSH (CLFLUSH instruction supported)
                DS (Debug store)
                ACPI (ACPI supported)
                MMX (MMX technology supported)
                FXSR (FXSAVE and FXSTOR instructions supported)
                SSE (Streaming SIMD extensions)
                SSE2 (Streaming SIMD extensions 2)
                SS (Self-snoop)
                HTT (Multi-threading)
                TM (Thermal monitor supported)
                PBE (Pending break enabled)
        Version: Intel(R) Xeon(R) Silver 4210 CPU @ 2.20GHz
        Voltage: 1.6 V
        External Clock: 100 MHz
        Max Speed: 3200 MHz
        Current Speed: 2200 MHz
        Status: Populated, Enabled
        Upgrade: Socket LGA3647-1
        L1 Cache Handle: 0x008E
        L2 Cache Handle: 0x008F
        L3 Cache Handle: 0x0090
        Serial Number: Not Specified
        Asset Tag: UNKNOWN
        Part Number: Not Specified
        Core Count: 10
        Core Enabled: 10
        Thread Count: 10
        Characteristics:
                64-bit capable
                Multi-Core
                Hardware Thread
                Execute Protection
                Enhanced Virtualization
                Power/Performance Control

Handle 0x0095, DMI type 4, 48 bytes
Processor Information
        Socket Designation: CPU1
        Type: Central Processor
        Family: Xeon
        Manufacturer: Intel(R) Corporation
        ID: 57 06 05 00 FF FB EB BF
        Signature: Type 0, Family 6, Model 85, Stepping 7
        Flags:
                FPU (Floating-point unit on-chip)
                VME (Virtual mode extension)
                DE (Debugging extension)
                PSE (Page size extension)
                TSC (Time stamp counter)
                MSR (Model specific registers)
                PAE (Physical address extension)
                MCE (Machine check exception)
                CX8 (CMPXCHG8 instruction supported)
                APIC (On-chip APIC hardware supported)
                SEP (Fast system call)
                MTRR (Memory type range registers)
                PGE (Page global enable)
                MCA (Machine check architecture)
                CMOV (Conditional move instruction supported)
                PAT (Page attribute table)
                PSE-36 (36-bit page size extension)
                CLFSH (CLFLUSH instruction supported)
                DS (Debug store)
                ACPI (ACPI supported)
                MMX (MMX technology supported)
                FXSR (FXSAVE and FXSTOR instructions supported)
                SSE (Streaming SIMD extensions)
                SSE2 (Streaming SIMD extensions 2)
                SS (Self-snoop)
                HTT (Multi-threading)
                TM (Thermal monitor supported)
                PBE (Pending break enabled)
        Version: Intel(R) Xeon(R) Silver 4210 CPU @ 2.20GHz
        Voltage: 1.6 V
        External Clock: 100 MHz
        Max Speed: 3200 MHz
        Current Speed: 2200 MHz
        Status: Populated, Enabled
        Upgrade: Socket LGA3647-1
        L1 Cache Handle: 0x0092
        L2 Cache Handle: 0x0093
        L3 Cache Handle: 0x0094
        Serial Number: Not Specified
        Asset Tag: UNKNOWN
        Part Number: Not Specified
        Core Count: 10
        Core Enabled: 10
        Thread Count: 10
        Characteristics:
                64-bit capable
                Multi-Core
                Hardware Thread
                Execute Protection
                Enhanced Virtualization
                Power/Performance Control

内存信息

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# 查看内存硬件信息
[root@k104 ~]# dmidecode --type memory
# dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 3.2 present.

Handle 0x0049, DMI type 16, 23 bytes
Physical Memory Array
        Location: System Board Or Motherboard
        Use: System Memory
        Error Correction Type: Single-bit ECC
        Maximum Capacity: 4 TB
        Error Information Handle: Not Provided
        Number Of Devices: 24

Handle 0x004A, DMI type 17, 40 bytes
Memory Device
        Array Handle: 0x0049
        Error Information Handle: Not Provided
        Total Width: 72 bits
        Data Width: 64 bits
        Size: 32 GB
        Form Factor: DIMM
        Set: None
        Locator: CPU0_C0D0
        Bank Locator: NODE 1
        Type: DDR4
        Type Detail: Synchronous
        Speed: 2933 MT/s
        Manufacturer: Hynix
        Serial Number: 2FBC39EB
        Asset Tag: CPU1_DIMM_A1_AssetTag
        Part Number: HMA84GR7JJR4N-WM
        Rank: 2
        Configured Memory Speed: 2400 MT/s
        Minimum Voltage: 1.2 V
        Maximum Voltage: 1.2 V
        Configured Voltage: 1.2 V

Handle 0x004B, DMI type 17, 40 bytes
Memory Device
        Array Handle: 0x0049
        Error Information Handle: Not Provided
        Total Width: Unknown
        Data Width: Unknown
        Size: No Module Installed
        Form Factor: Unknown
        Set: None
        Locator: CPU0_C0D1
        Bank Locator: NODE 1
        Type: Unknown
        Type Detail: Unknown
        Speed: Unknown
        Manufacturer: NO DIMM
        Serial Number: NO DIMM
        Asset Tag: NO DIMM
        Part Number: NO DIMM
        Rank: Unknown
        Configured Memory Speed: Unknown
        Minimum Voltage: 1.2 V
        Maximum Voltage: 1.2 V
        Configured Voltage: 1.2 V
...

序列号

产品序列号

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[root@k104 ~]# cat /sys/devices/virtual/dmi/id/product_serial
220970081

主板序列号

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[root@k104 ~]# cat /sys/devices/virtual/dmi/id/board_serial
MBL828S20171A50

硬盘序列号

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[root@k104 ~]# lsblk -dno serial /dev/sda
2665c9e900d00000