How to use ipmi command to locate B7136 HDD LED

 Locate:

Hdd0:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x01 0x01

Hdd1:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x03 0x01

Hdd2:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x05 0x01

Hdd3:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x07 0x01

Hdd4:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x09 0x01

Hdd5:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x0b 0x01

Hdd6:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x0d 0x01

Hdd7:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x0f 0x01

Hdd8:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x11 0x01

Hdd9:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x13 0x01

Hdd10:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x15 0x01

Hdd11:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x17 0x01

Fail:

Hdd0:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x01 0x02

Hdd1:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x03 0x02

Hdd2:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x05 0x02

Hdd3:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x07 0x02

Hdd4:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x09 0x02

Hdd5:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x0b 0x02

Hdd6:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x0d 0x02

Hdd7:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x0f 0x02

Hdd8:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x11 0x02

Hdd9:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x13 0x02

Hdd10:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x15 0x02

Hdd11:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x17 0x02

rebuild:

Hdd0:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x01 0x04

Hdd1:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x03 0x04

Hdd2:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x05 0x04

Hdd3:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x07 0x04

Hdd4:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x09 0x04

Hdd5:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x0b 0x04

Hdd6:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x0d 0x04

Hdd7:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x0f 0x04

Hdd8:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x11 0x04

Hdd9:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x13 0x04

Hdd10:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x15 0x04

Hdd11:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x17 0x04

Off：

Hdd0:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x01 0x00

Hdd1:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x03 0x00

Hdd2:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x05 0x00

Hdd3:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x07 0x00

Hdd4:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x09 0x00

Hdd5:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x0b 0x00

Hdd6:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x0d 0x00

Hdd7:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x0f 0x00

Hdd8:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x11 0x00

Hdd9:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x13 0x00

Hdd10:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x15 0x00

Hdd11:  Ipmitool –I lanplus –H BMC_IP –U root –P BMC_password raw 0x2e 0x09 0xfd 0x19 0x0 0x06 0xc2 0x00 0x17 0x00

How to fix gpu_burn compiler failure issue

System Environment:

Ubuntu 22.04 LTS Server

CUDA v12.0

GPU: RTX-4080 (driver 525.85.05)

AP: GPU_Burn v1.1

Symptom:

met error in make gpu_burn.

fae@intel:~/gpu_burn$ sudo make
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:.:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin /usr/local/cuda/bin/nvcc -I/usr/local/cuda/include -arch=compute_30 -ptx compare.cu -o compare.ptx
nvcc fatal   : Value 'compute_30' is not defined for option 'gpu-architecture'
Makefile:10: recipe for target 'drv' failed
make: *** [drv] Error 1

This symptom cause by nvcc --gpu-architecture (-arch) in CUDA v12.0 not support compute_30. So we should edit Makefile as below.

CUDAPATH=/usr/local/cuda

# Have this point to an old enough gcc (for nvcc)
GCCPATH=/usr

NVCC=${CUDAPATH}/bin/nvcc
CCPATH=${GCCPATH}/bin

drv:
    PATH=${PATH}:.:${CCPATH}:${PATH} ${NVCC} -I${CUDAPATH}/include -arch=compute_30 -ptx compare.cu -o compare.ptx
    g++ -O3 -Wno-unused-result -I${CUDAPATH}/include -c gpu_burn-drv.cpp
    g++ -o gpu_burn gpu_burn-drv.o -O3 -lcuda -L${CUDAPATH}/lib64 -L${CUDAPATH}/lib -Wl,-rpath=${CUDAPATH}/lib64 -Wl,-rpath=${CUDAPATH}/lib -lcublas -lcudart -o gpu_burn

Change -arch=compute_50 to compute_90, or refer the Virtual Architecture Feature List change value.

How to set Tyan B8252G79AE12HR-2T support SATA device

 B8252G79AE12HR-2T, BIOS v2.08.B22

Change J12 SATA or NVMe link Select from [NVME] to [SATA]. Then HDD#0~3 can support both SATA and NVMe devices.

How to Remove ^M in Linux

$dos2unix filename

How to remote login Ubuntu Server via root

Step#1

#vi /etc/ssh/sshd_config

Step#2

change

#PermitRootLogin prohibit-passowrd

to

#PermitRootLogin yes

Step#3

#systemctl restart ssh

How to get BMC SEL via Redfish

 Environment

B8036G68V4E4HR-LE, BIOS v2.06.B21, BMC v4.00

CPU: AMD 74F3 x1

RAM: DDR4 128GB

POSTman: v8.11.1

Redfish command

get https://BMC_IP/redfish/v1/Managers/Self/LogServices/SEL/Entries ,

 

Result

 

{

    "@odata.context": "/redfish/v1/$metadata#LogEntryCollection.LogEntryCollection",

    "@odata.etag": "\"1650459871\"",

    "@odata.id": "/redfish/v1/Managers/Self/LogServices/SEL/Entries",

    "@odata.type": "#LogEntryCollection.LogEntryCollection",

    "Description": "Collection of entries for this log service",

    "Members": [

        {

            "@odata.id": "/redfish/v1/Managers/Self/LogServices/SEL/Entries/1",

            "@odata.type": "#LogEntry.v1_4_3.LogEntry",

            "Created": "2000-01-01T00:01:14+00:00",

            "Description": "SEL 1",

            "EntryCode": "Assert",

            "EntryType": "SEL",

            "EventTimestamp": "2000-01-01T00:00:22+00:00",

            "Id": "1",

            "Message": "Event_Data_1 : 7, Record_Type : system event record, Sensor_Number : 215, Event_Dir : Assertion event, Event_Data_2 : 2, Timestamp : 2000-01-01T00:00:22+00:00, EvM_Rev : IPMI v2.0 Event Messages, Generator_ID : 0x2000, Event_Data_3 : 255, Event_Type : Firmware / Software Change Detected was successful, Record_ID : 1, Sensor_Type : Version Change, ",

            "MessageId": "0x0702FF",

            "Name": "SEL 1",

            "SensorNumber": 215,

            "SensorType": "Version Change",

            "Severity": "OK"

……..

           "@odata.id": "/redfish/v1/Managers/Self/LogServices/SEL/Entries/15",

            "@odata.type": "#LogEntry.v1_4_3.LogEntry",

            "Created": "2022-04-20T13:04:31+00:00",

            "Description": "SEL 15",

            "EntryCode": "Assert",

            "EntryType": "SEL",

            "EventTimestamp": "2022-04-20T13:04:30+00:00",

            "Id": "15",

            "Links": {

                "OriginOfCondition": {

                    "@odata.id": "/redfish/v1/Systems/Self"

                }

            },

            "Message": "Event_Data_1 : 0, Record_Type : system event record, Sensor_Number : 211, Event_Dir : Assertion event, Event_Data_2 : 255, Timestamp : 2022-04-20T13:04:30+00:00, EvM_Rev : IPMI v2.0 Event Messages, Generator_ID : 0x2000, Event_Data_3 : 255, Event_Type : S0/G0 'Working, Record_ID : 15, Sensor_Type : System ACPI PowerState, ",

            "MessageId": "0x00FFFF",

            "Name": "SEL 15",

            "SensorNumber": 211,

            "SensorType": "System ACPI PowerState",

            "Severity": "OK"

        }

    ],

    "Members@odata.count": 15,

    "Name": "Log Service Entries Collection"

}

How to fix Failed to download metadata for repo in CentOS 8.x

CentOS Linux 8 had reached the End Of Life (EOL) on December 31st, 2021. It means that CentOS 8 will no longer receive development resources from the official CentOS project. After Dec 31st, 2021, if you need to update your CentOS, you need to change the mirrors to vault.centos.org where they will be archived permanently.

Step 1: Go to the /etc/yum.repos.d/ directory.

[root@autocontroller ~]# cd /etc/yum.repos.d/

Step 2: Run the below commands

[root@autocontroller ~]# sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*

[root@autocontroller ~]# sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*

Step 3: Now run the yum update

[root@autocontroller ~]# yum update -y