我对 ipmi、隔离和 ha 完全是个新手，我想创建具有高可用性的节点。想用 ipmi 隔离节点。
root@proxmox01:~# ipmitool sensor
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Device ID command failed
Unable to open SDR for reading
问题 1，如何配置 IPMI 进行隔离，我的电脑是否不满足任何特定硬件要求？这是我要检查的
root@proxmox01:~# dmidecode -t 1 -t 2 -t 3
# dmidecode 2.11
SMBIOS 2.7 present.
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: To Be Filled By O.E.M.
Product Name: To Be Filled By O.E.M.
Version: To Be Filled By O.E.M.
Serial Number: To Be Filled By O.E.M.
UUID: 03000200-0400-0500-0006-000700080009
Wake-up Type: Power Switch
SKU Number: To Be Filled By O.E.M.
Family: To Be Filled By O.E.M.
Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
Manufacturer: ASRock
Product Name: Z77 Extreme4
Version:
Serial Number:
Asset Tag:
Features:
Board is a hosting board
Board is replaceable
Location In Chassis:
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0
Handle 0x0003, DMI type 3, 22 bytes
Chassis Information
Manufacturer: To Be Filled By O.E.M.
Type: Desktop
Lock: Not Present
Version: To Be Filled By O.E.M.
Serial Number: To Be Filled By O.E.M.
Asset Tag: To Be Filled By O.E.M.
Boot-up State: Safe
Power Supply State: Safe
Thermal State: Safe
Security Status: None
OEM Information: 0x00000000
Height: Unspecified
Number Of Power Cords: 1
Contained Elements: 0
SKU Number: To be filled by O.E.M.
我只是在做
#modprobe ipmi_devintf
#modprobe ipmi_si
但是当我运行 ipmitool 传感器时，错误输出仍然相同，无法在 /dev/ipmi0 打开设备
有 dmesg 输出，我的硬件不满足执行 ipmi 模块的任何要求吗？
root@proxmox01:~# dmesg |grep ipmi
ipmi message handler version 39.2
ipmi_si: Adding default-specified kcs state machine
ipmi_si: Trying default-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
ipmi_si: Interface detection failed
ipmi_si: Adding default-specified smic state machine
ipmi_si: Trying default-specified smic state machine at i/o address 0xca9, slave address 0x0, irq 0
ipmi_si: Interface detection failed
ipmi_si: Adding default-specified bt state machine
ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0
ipmi_si: Interface detection failed
ipmi_si: Unable to find any System Interface(s)
ipmi device interface
答案1
你需要的是一个能够有智能平台管理界面 (IPMI)。
您的廉价台式机主板与几乎所有此类主板一样，都不具备此功能。