Sunzhe created MESOS-5720:
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Summary: Can't autodiscovery GPU resources without
'--enable-nvidia-gpu-support' and '--nvidia_gpu_devices' flags
Key: MESOS-5720
URL: https://issues.apache.org/jira/browse/MESOS-5720
Project: Mesos
Issue Type: Bug
Environment: RHEL 7.2
Reporter: Sunzhe
Fix For: 1.0.0
Prerequisite: In MESOS\-5257 "By default, with no '\-\-nvidia_gpu_devices'
flag or `gpus` resources flag, the new auto-discovery will simply enumerate all
of the GPUs on the system" and in MESOS\-5630 "removes this
flag(\-\-enable-nvidia-gpu-support) and enables this support for all builds on
Linux."
So, I '../configure' without any flag, and start agent without '\-\-resources'
or '\-\-nvidia_gpu_devices' , but can not discovery GPU resources, and I also
start agent with '\-\-resources' and '\-\-nvidia_gpu_devices' , it also does
not work.
I'm sure the NVIDIA GPUs on my machines are OK, because with
'\-\-enable-nvidia-gpu-support' when './configure' and with '\-\-resources',
'\-\-nvidia_gpu_devices' when starting agents it works well.
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