[GE users] prevent users from executing jobs on nodes except via sungrid

Jerry Mersel jerry.mersel at weizmann.ac.il
Thu Mar 23 08:46:45 GMT 2006


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Thanks,

  I set up tight integration and everything worked like
a charm.

                                Regards,
                                  Jerry


> You've mentioned the sshd_config file... are you using the SGE ssh
> integration??
>
> If you are not, then SGE's qrsh/rshd should work for you, since SGE
> launches a rshd for each node for the job.
>
> Rayson
>
>
>
> On 3/20/06, Jerry Mersel <jerry.mersel at weizmann.ac.il> wrote:
>>  I want to prevent users from executing jobs on sub-nodes except via
>> sungrid.
>>
>>  On the sub-nodes I put in the sshd_config file "AllowUsers root"
>>

  which is fine for non-parallel jobs, unfortunately I need to
>>  allow users to run parallel jobs as well so I can't use this
>>  method.
>>
>>  How can I prevent users from running jobs on the sub-nodes except
>>  via sungrid?
>>
>>                               Thanks,
>>                                  Jerry
>>
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