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Re: [HTCondor-users] Why does HTCondor replace my executable with condor_exec.exe on Linux?
- Date: Thu, 04 Aug 2016 11:23:01 -0400
- From: Michael Di Domenico <mdidomenico4@xxxxxxxxx>
- Subject: Re: [HTCondor-users] Why does HTCondor replace my executable with condor_exec.exe on Linux?
On Thu, Aug 4, 2016 at 10:43 AM, Nathan W. Panike
> This is documented behavior
> On Thu, Aug 4, 2016 at 5:05 AM, Jason Liu <jason.liu@xxxxxxxxxxxxx> wrote:
>> When I condor_submit a job that tells it to run
>> /Volume/my/network/shared/drive/foo.a, it seems to run correctly. However
>> when I print argv, it shows condor_exec.exe instead of foo.a. This is
>> version 8.4.7 on Ubuntu 14.01.
>> Why does HTCondor do this? Is this a bug?
>> Reading the source code, it looks like OsProc::StartJob() is deliberately
>> replacing argv with condor_exec.exe. Can someone explain this behaviour?
A better question would be, whether there is a way to turn it off?
Under 99% of our use cases i don't really care that argv is
replaced, except when GPU's are concerned.
when you run nvidia-smi, instead of seeing which program is attached
to which gpu, it only shows the condor exec strings, which is
annoying, but doesn't actually impact anything