LHC Computer Grid - Rollout
> [mailto:[log in to unmask]] On Behalf Of Michel Jouvin
> I don't agree there should be different queues as long as you
> provide the
> necessary 32-bit compatibility on 64-bit node. This is what
> mode is intended for, there is no reason to prevent its use on grid.
But then what happens to jobs that require 64-bit? If there's a mix of
32 and 64 behind a single queue you have no idea which kind of node a
job will land on (the traditional problem of not being able to pass
requirements to the batch system, still not solved AFAIK).