[torqueusers] Why does torque require pbs_mom/pbs_server be run as root?

Ken Nielson knielson at adaptivecomputing.com
Thu Jul 15 15:36:36 MDT 2010


On 07/15/2010 02:36 PM, Garrick Staples wrote:
> On Thu, Jul 15, 2010 at 01:25:44PM -0700, Garrick Staples alleged:
>    
>> On Thu, Jul 15, 2010 at 01:31:33PM -0600, Craig Tierney alleged:
>>      
>>> I guess I can try out torque and remove the check for root and see what happens.
>>> It isn't a good solution because the code assumes it is running as root, and it
>>> isn't clear what might happen if something goes wrong with no error checking to
>>> support this mode.
>>>        
>> Except for the client<->server communication, I don't think supporting this
>> mode of operation.  The client libs need a priv port to authenticate to the
>> server.
>>      
> Sorry, my fingers got away from me there...
>
> "I don't think it would be difficult supporting this mode of operation."
>
>    
This one could go the rounds for quite a while. However, what Garrick 
proposes would allow TORQUE to be run under the user's privileges. 
Because it is the user's privileges and not root privileges you should 
be OK.

Ken


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