FRU Reading Redfish Commands
FRU data is embedded within the chassis schema. To retrieve the relevant FRU data, execute the following Redfish command:
curl -k -u root:'<password>' -H 'Content-Type: application/json' -X GET https://<bmc_ip>/redfish/v1/Chassis/Card1/
The FRU data can be found in the following read attributes:
{
"Manufacturer": "Nvidia",
"Model": "BlueField-3 DPU",
"PartNumber": "900-9D3B4-00EN-EAB ",
"SerialNumber": "MT2245X00175 ",
}
FRU Reading IPMI Commands
To retrieve FRU info, run:
ipmitool -C 17 -I lanplus -H <bmc_ip> -U ADMIN -P ADMIN fru print
The System FRU ID 0: Contain information for NVIDIA® BlueField® System:
FRU Device Description : Builtin FRU Device (ID 0)
Chassis Type : Main Server Chassis
Chassis Part Number : 900-9D3B6-00CV-AAA
Chassis Serial : N/A
Chassis Extra : N/A
Chassis Extra : 1.0.0
Chassis Extra : https://www.mellanox.com
Chassis Area Checksum : OK
Board Mfg Date : Wed Nov 8 01:41:00 2023 UTC
Board Mfg : https://www.mellanox.com
Board Product : BlueField SoC
Board Serial : N/A
Board Part Number : 900-9D3B6-00CV-AAA
Board Extra : 1.0.0
Board Area Checksum : OK
Product Manufacturer : https://www.mellanox.com
Product Name : BlueField SoC
Product Part Number : 900-9D3B6-00CV-AAA
Product Serial : MT2345300006
Product Asset Tag : N/A
Product Extra : 1.0.0
Product Area Checksum : OK
To print a specific FRU:
ipmitool -C 17 -I lanplus -H <bmc_ip> -U ADMIN -P ADMIN fru print <fru_id>
It is possible to dump the binary FRU data into a file. Run:
ipmitool -C 17 -I lanplus -H <bmc_ip> -U ADMIN -P ADMIN fru read <fru_id> <filename>
The parameter <filename> is the absolute path to the file.
Using the ipmitool fru command displays all the FRU devices detected by the BMC.
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