Kevin Klues created MESOS-5556:
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             Summary: Fixed method of populating device entries for 
`/dev/nvidia-uvm`, etc.
                 Key: MESOS-5556
                 URL: https://issues.apache.org/jira/browse/MESOS-5556
             Project: Mesos
          Issue Type: Bug
            Reporter: Kevin Klues
            Assignee: Kevin Klues


Currently, the major/minor numbers of `/dev/nvidiactl` and `/dev/nvidia-uvm` 
are hard-coded. This causes problems for `/dev/nvidia-uvm` because its major 
number is part of the "Experimental" device range on Linux.

Because this range is experimental, there is no guarantee which device
number will be assigned to it on a given machine.  We should use 
`os:stat::rdev()` to extract the major/minor numbers programatically.



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