Jeff Vance writes:

> Here is the current list of commands that can be executed by SYSSTART,
> taken from the code itself:
>
>                      "ALTLOG",
>                      "ALTSEC",
<snip>

I didn't see PAUSE in there, was that added later?  Or am I confusing some
earlier messages with regard to the "job queue" thread in which SYSTART
could delay until a job finished?