Ned,moe, l4linux interaction

Yuxin Ren ryx at gwmail.gwu.edu
Wed Oct 1 17:04:05 CEST 2014


Hi,

Why moe is required during runtime? What is its job?

Thank you.
Yuxin

On Tue, Sep 30, 2014 at 5:17 PM, Adam Lackorzynski <
adam at os.inf.tu-dresden.de> wrote:

> On Tue Sep 30, 2014 at 15:01:15 +0000, Masti  Ramya Jayaram wrote:
> > I see that in the default l4linux configuration, it uses ned, moe to
> > start up. However, I am not sure about the run-time interaction
> > between them. More specifically,
> >
> > a. Does l4linux need them during its run-time?  For example, does
> > l4linux go directly to sigma0 for memory or does it go through ned?
>
> moe is required during runtime. ned is required in a sense that it
> created the communication channels so if it would go away those channels
> would collapse. However, it's not actively used during runtime.
>
> > b. Do ned and moe get killed once they start l4linux or not?
>
> No, they're both running on. Actually, they're never killed.
>
>
>
>
> Adam
> --
> Adam                 adam at os.inf.tu-dresden.de
>   Lackorzynski         http://os.inf.tu-dresden.de/~adam/
>
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