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[Xen-users] IRQ conflict between dom0 and domU

  • To: <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: "Boudreau Luc" <luc.boudreau@xxxxxxxxxxxx>
  • Date: Wed, 28 Nov 2007 14:17:30 -0500
  • Delivery-date: Wed, 28 Nov 2007 11:18:20 -0800
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: Acgx7ldNzB9tOiTFQTGRAgsSOsa3rgABJnOg
  • Thread-topic: IRQ conflict between dom0 and domU


I've had trouble lately with network hangs on a CentOS 5 dom0/domU.
After more research, I discovered a conflict between a PCI card
dedicated to a domU using IRQ 16 and my dom0 which also used the IRQ 16
for the usb hub. I'd like correct this but I don't know where to start.

What are my options to make the domU use the card on another IRQ ??


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