RE: Linux Render Machines Taking over

Date : Wed, 28 Dec 2005 02:55:22 +0100
To : <XSI(at)Softimage.COM>
From : "Schoenberger" <XSI(at)digidragon.de>
Subject : RE: Linux Render Machines Taking over

  |> This might be the problem why the linux machines blockes out the
  |> windows machines. The "system" account on windows isn't 
  |> really a user
  |> account. So there for it can't get the same permissions as a user
  |> (which sounds and is wierd...). I bet you that RR on Linux 
  |> is started
  |> as a user while on windows it's started as a system service.
It's not that simple. here are two parts, the real service and the client started from this service. The real service is running as
the system account, that is right. The service has no access rights to ANY (secure) fileserver. It can do nothing.
Now it is getting into windows internals, difficult to explain. As an easy description I would say that the service gets the Windows
User ID and starts the client with this User ID. The client now runs as a user, but has some privileges of a service. (Like that it
is not closed on logoff)

  |> so... have you (the RR development team) tested RR in a mixed platform
  |> in a renderfarm? How was it setup? This is where I think Sandy would
  |> need your assistance :)
Yes, it was tested, but I think I will personally test it again with different user accounts on windows and linux. 


Holger Schönberger 
technical director
The day has 24 hours, if that does not suffice, I will take the night 

 


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