Re: [Xen-devel] Error on creation of Event channel (17= file_exists)

[Carlo Maiero <zesster@xxxxxxxxx>]

2010/9/22 Keir Fraser <keir.fraser@xxxxxxxxxxxxx>

On 22/09/2010 15:37, "Carlo Maiero" <zesster@xxxxxxxxx> wrote:

> and i create a successful way to create the channel.
> but when i shut down the process in dom0. when i try to restart it. 
> It says: ERROR: failed to bind to VIRQ_XENINI port (17= file_exists).
>
> what i have to add when i close the program? 

If your original process really is dead and had no children, then the
kernel's evtchn device driver should have unbound the event channel when the
file handle on the driver was released. So restart should then work okay. If
it's not working then it's potentially a kernel driver bug. What dom0 kernel
are you using?

 -- Keir

Restart works fine, i'm using debian 2.6.26-xen-686. So i'm not closing properly the program?
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