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Stop service which uses nvidia module, then remove module can succeed. #2010

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Merged
LiliDeng merged 1 commit into from
May 29, 2022
Merged

Stop service which uses nvidia module, then remove module can succeed. #2010

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5 changes: 4 additions & 1 deletion microsoft/testsuites/gpu/gpusuite.py
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@
from lisa.features import Gpu, GpuEnabled, SerialConsole
from lisa.features.gpu import ComputeSDK
from lisa.operating_system import Debian
from lisa.tools import Lspci, NvidiaSmi, Pip, Python, Reboot, Tar, Wget
from lisa.tools import Lspci, NvidiaSmi, Pip, Python, Reboot, Service, Tar, Wget
from lisa.util import get_matched_str

_cudnn_location = (
Expand Down Expand Up @@ -131,6 +131,9 @@ def verify_gpu_rescind_validation(self, node: Node) -> None:
# 1. Disable GPU devices.
gpu_devices = lspci.get_devices_by_type(device_type=constants.DEVICE_TYPE_GPU)
gpu_devices = gpu.remove_virtual_gpus(gpu_devices)
# stop the service which uses nvidia module
service = node.tools[Service]
service.stop_service("nvidia-persistenced")

for device in gpu_devices:
lspci.disable_device(device)
Expand Down