[Qemu-devel] Manage VM and Moniter

[Qemu-devel] Manage VM and Moniter

[TheMoon Seeker]

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Hello,

I would like to manage VM from the host by using the -serial pipe. I try
this but that doesn't work:

$: mknode command
$: qemu -serial pipe:command debian

Then I try to read the message from the command pipe :

$: cat command

Nothing append..

I try to send command to the vm

$: echo "root" > command

Nothin append..

WHAT'S WRONG? Is there another way to manage the vm's?

And how can I manage the moniter to suspend stop the emulation? Is there a
similar solution'

Thank you!

Francis!

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Re: [Qemu-devel] Manage VM and Moniter

[Emmanuel Pellereau]

You can try:

$: mkfifo command
$: qemu -serial pipe:command debian

Hope it helps

Le Lundi 23 Octobre 2006 13:41, TheMoon Seeker a écrit :
> Hello,
>
> I would like to manage VM from the host by using the -serial pipe. I try
> this but that doesn't work:
>
> $: mknode command
> $: qemu -serial pipe:command debian
>
> Then I try to read the message from the command pipe :
>
> $: cat command
>
> Nothing append..
>
> I try to send command to the vm
>
> $: echo "root" > command
>
> Nothin append..
>
> WHAT'S WRONG? Is there another way to manage the vm's?
>
> And how can I manage the moniter to suspend stop the emulation? Is there a
> similar solution'
>
> Thank you!
>
> Francis!