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Subject: Re: [OMPI users] Question on using rsh
From: Reuti (reuti_at_[hidden])
Date: 2011-09-13 04:30:37


Am 13.09.2011 um 02:42 schrieb Ralph Castain:

> The two are synonyms for each other - they resolve to the identical variable, so there isn't anything different about them.
>
> Not sure what the issue might be, but I would check for a typo - we don't check that mca params are spelled correctly, nor do we check for params that don't exist (e.g., because you spelled it wrong).
>
>
> On Sep 12, 2011, at 3:03 PM, Blosch, Edwin L wrote:
>
>> I have a hello world program that runs without prompting for password with plm_rsh_agent but not with orte_rsh_agent, I mean it runs but only after prompting for a password:
>>
>> <path>/bin/mpirun --machinefile mpihosts.dat -np 16 -mca plm_rsh_agent /usr/bin/rsh ./test_setup
>>
>> Hello from process 2
>> Hello from process 5
>> Hello from process 12
>> Hello from process 6
>> Hello from process 0
>>
>> Hello from process 4
>> Hello from process 3
>> Hello from process 7
>> Hello from process 14
>> Hello from process 8
>> Hello from process 1
>> Hello from process 9
>> Hello from process &n bsp; 10
>> Hello from process 11
>> Hello from process 13
>> Hello from process 15
>>
>> <path>bin/mpirun --machinefile mpihosts.dat -np 16 -mca orte_rsh_agent /usr/bin/rsh./test_setup

Is it a typo or copy/paste error: there is a blank missing between /usr/bin/rsh and ./test_setup

- Reuti

>> bloscel_at_f8312's password:
>>
>> I didn’t notice anything about this in the FAQ except that orte_rsh_agent is newer than plm_rsh_agent. Did I miss some critical piece of information? Why do these options behave differently?
>>
>> Thanks
>>
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