In reply to Henry.

Henry, thanks for reading the post.
Enabling grid-launched SAS workspace servers simplifies the deployment of the Object Spawner – only one Object Spawner is technically required for the entire grid.

We no longer need an Object Spawner running on each machine to start new SAS processes – LSF can handle that task now.

However, we recommend running at least 2 Object Spawners (on different hosts) to support high availability in case one goes down unexpectedly.