Linux 硬體檢測

RHEL/vSphere 與品牌主機硬體的相容性

RHEL/CentOS

• https://catalog.redhat.com/hardware

vSphere

RAM

sudo lshw -short -C memory
H/W path         Device    Class          Description
=====================================================
/0/0                       memory         64KiB BIOS
/0/2f                      memory         16GiB System Memory
/0/2f/0                    memory         8GiB SODIMM DDR4 Synchronous Unbuffered (Unregistered) 240
/0/2f/1                    memory         8GiB SODIMM DDR4 Synchronous Unbuffered (Unregistered) 240
/0/34                      memory         256KiB L1 cache
/0/35                      memory         1MiB L2 cache
/0/36                      memory         8MiB L3 cache
/0/100/1f.2                memory         Memory controller

sudo dmidecode --type 17
# dmidecode 3.1
Getting SMBIOS data from sysfs.
SMBIOS 3.1.1 present.

Handle 0x0030, DMI type 17, 40 bytes
Memory Device
    Array Handle: 0x002F
    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 8192 MB
    Form Factor: SODIMM
    Set: None
    Locator: ChannelA-DIMM0
    Bank Locator: BANK 0
    Type: DDR4
    Type Detail: Synchronous Unbuffered (Unregistered)
    Speed: 2400 MT/s
    Manufacturer: 859B
    Serial Number: 23CF8AD1
    Asset Tag: 9876543210
    Part Number: CT8G4SFS824A.M8FD   
    Rank: 1
    Configured Clock Speed: 2400 MT/s
    Minimum Voltage: 1.2 V
    Maximum Voltage: 1.2 V
    Configured Voltage: 1.2 V