how to tell 3.1 server to not allow migration/reclaim

[Jason Jackson]

I need to keep a 3.1 server from allowing processes to run until my 3494
is operational again.  Is there an option to set in dsm.opt or dsm.sys
in 3.1 like the
nomigrrecl in 3.7???

I tried this in the dsm.opt but cant start the server with the entry
there.