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Question about MIG config persistent #343

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@slow-zhang

Hi team, I am setting MIG in a100 GPU but blocked at the very beginning which is the Enable MIG in the machine. could you please help look at this configuration problem when you have time? Appreciated!

here is the init nvidia-smi out put:
image

every time i config the gpus to the below and then reboot the config about mig is back to the init config.
image

nvidia-smi -a

Timestamp                                 : Thu Nov  3 05:46:34 2022
Driver Version                            : 450.203.03
CUDA Version                              : 11.0

Attached GPUs                             : 8
GPU 00000000:07:00.0
    Product Name                          : A100-SXM4-40GB
    Product Brand                         : Tesla
    Display Mode                          : Enabled
    Display Active                        : Disabled
    Persistence Mode                      : Enabled
    MIG Mode
        Current                           : Disabled
        Pending                           : Disabled
    Accounting Mode                       : Disabled
    Accounting Mode Buffer Size           : 4000
    Driver Model
        Current                           : N/A
        Pending                           : N/A
    Serial Number                         : 1562021001122
    GPU UUID                              : GPU-36c9561a-02ef-5c4d-3733-f0a56c42dc45
    Minor Number                          : 0
    VBIOS Version                         : 92.00.45.00.03
    MultiGPU Board                        : No
    Board ID                              : 0x700
    GPU Part Number                       : 692-2G506-0200-002
    Inforom Version
        Image Version                     : G506.0200.00.04
        OEM Object                        : 2.0
        ECC Object                        : 6.16
        Power Management Object           : N/A
    GPU Operation Mode
        Current                           : N/A
        Pending                           : N/A
    GPU Virtualization Mode
        Virtualization Mode               : None
        Host VGPU Mode                    : N/A
    IBMNPU
        Relaxed Ordering Mode             : N/A
    PCI
        Bus                               : 0x07
        Device                            : 0x00
        Domain                            : 0x0000
        Device Id                         : 0x20B010DE
        Bus Id                            : 00000000:07:00.0
        Sub System Id                     : 0x134F10DE
        GPU Link Info
            PCIe Generation
                Max                       : 4
                Current                   : 4
            Link Width
                Max                       : 16x
                Current                   : 16x
        Bridge Chip
            Type                          : N/A
            Firmware                      : N/A
        Replays Since Reset               : 0
        Replay Number Rollovers           : 0
        Tx Throughput                     : 0 KB/s
        Rx Throughput                     : 0 KB/s
    Fan Speed                             : N/A
    Performance State                     : P0
...

    Ecc Mode
        Current                           : Enabled
        Pending                           : Enabled
    ECC Errors
        Volatile
            SRAM Correctable              : 0
            SRAM Uncorrectable            : 0
            DRAM Correctable              : 0
            DRAM Uncorrectable            : 0
        Aggregate
            SRAM Correctable              : 0
            SRAM Uncorrectable            : 0
            DRAM Correctable              : 0
            DRAM Uncorrectable            : 0
    Retired Pages
        Single Bit ECC                    : N/A
        Double Bit ECC                    : N/A
        Pending Page Blacklist            : N/A
    Remapped Rows
        Correctable Error                 : 0
        Uncorrectable Error               : 0
        Pending                           : No
        Remapping Failure Occurred        : No
        Bank Remap Availability Histogram
            Max                           : 640 bank(s)
            High                          : 0 bank(s)
            Partial                       : 0 bank(s)
            Low                           : 0 bank(s)
            None                          : 0 bank(s)
    Temperature
        GPU Current Temp                  : 31 C
        GPU Shutdown Temp                 : 92 C
        GPU Slowdown Temp                 : 89 C
        GPU Max Operating Temp            : 85 C
        Memory Current Temp               : 30 C
        Memory Max Operating Temp         : 95 C
    Power Readings
        Power Management                  : Supported
        Power Draw                        : 57.13 W
        Power Limit                       : 400.00 W
        Default Power Limit               : 400.00 W
        Enforced Power Limit              : 400.00 W
        Min Power Limit                   : 100.00 W
        Max Power Limit                   : 400.00 W
    Clocks
        Graphics                          : 210 MHz
        SM                                : 210 MHz
        Memory                            : 1215 MHz
        Video                             : 585 MHz
    Applications Clocks
        Graphics                          : 1095 MHz
        Memory                            : 1215 MHz
    Default Applications Clocks
        Graphics                          : 1095 MHz
        Memory                            : 1215 MHz
    Max Clocks
        Graphics                          : 1410 MHz
        SM                                : 1410 MHz
        Memory                            : 1215 MHz
        Video                             : 1290 MHz
    Max Customer Boost Clocks
        Graphics                          : 1410 MHz
    Clock Policy
        Auto Boost                        : N/A
        Auto Boost Default                : N/A
    Processes                             : None


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