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Re: [Xen-devel] Error on creation of Event channel (17= file_exists)
| To: | Carlo Maiero <zesster@xxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Error on creation of Event channel (17= file_exists) |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Wed, 22 Sep 2010 16:03:02 +0100 |
| Cc: | |
| Delivery-date: | Wed, 22 Sep 2010 08:04:17 -0700 |
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| Thread-topic: | [Xen-devel] Error on creation of Event channel (17= file_exists) |
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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 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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