On 17/03/2008, Jeff Dike <[EMAIL PROTECTED]> wrote:
> On Mon, Mar 17, 2008 at 07:46:36PM +0100, Flavio wrote:
>  > Thanks Jeff, here's the output:
>  >
>  > ~# strace -e ioctl eject /dev/ubd2
>  > ioctl(3, CDROMEJECT, 0)                 = -1 EIO (Input/output error)
>
>
> Nope, that's strace inside UML.  What I want is strace on UML on the
>  host.  I want to see what's happening with the ioctl on the host.
Excuse me Jeff,
but I really didn't understand what you mean.
I tried to do
host # strace -e ioctl linux ubd0=rootfs ubd1=swap etc....
That's the usual command line I write to start UML from the host machine.

Doing in that way I see a lot of strange messages due to strace, but
it's a huge quantity of confusing lines.

What should I do exactly?

          Flavio

>
>
>                  Jeff
>
>  --
>  Work email - jdike at linux dot intel dot com
>

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