All, When assigning both VIF networking devices and PCI passthrough based network devices, which are created first, the VIF or the PCI in the DomU? ------ Wm. Todd Wardzinski Progeny Systems Software Engineer _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users
All,
I have a virtual machine with eight VIF virtual devices attached to it.
Bringing up the HVM works without issue, however, *-emu devices are not
assigning themselves correctly to the bridges.
[root@xen-tester xen]# brctl show
bridge name bridge id STP enabled
interfaces
xenbr0 8000.feffffffffff no
vif35.0
vif35.0-emu
vif35.3-emu
vif35.4-emu
vif35.5-emu
vif35.6-emu
vif35.7-emu
xenbr1 8000.feffffffffff no
vif35.1
vif35.1-emu
xenbr2 8000.feffffffffff no
vif35.2
vif35.2-emu
xenbr3 8000.feffffffffff no
vif35.3
xenbr4 8000.feffffffffff no
vif35.4
xenbr5 8000.feffffffffff no
vif35.5
xenbr6 8000.feffffffffff no
vif35.6
xenbr7 8000.feffffffffff no
vif35.7
All the -emu devices should follow their parent devices to the assigned
bridge...at least I''d assume that so. However, as you can see, 5 of
them do not.
Any ideas as to why this is occurring?
------
Wm. Todd Wardzinski
Progeny Systems
Software Engineer
From: xen-users-bounces@lists.xen.org [mailto:xen-users-bounces@lists.xen.org]
On Behalf Of Wardzinski, Todd
Sent: Wednesday, January 16, 2013 3:19 PM
To: xen-users@lists.xen.org
Subject: [Xen-users] Network Interface Question
All,
When assigning both VIF networking devices and PCI passthrough based network
devices, which are created first, the VIF or the PCI in the DomU?
------
Wm. Todd Wardzinski
Progeny Systems
Software Engineer
_______________________________________________
Xen-users mailing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users
On Thu, 2013-01-17 at 20:33 +0000, Wardzinski, Todd wrote:> All, > > > > I have a virtual machine with eight VIF virtual devices attached to > it. Bringing up the HVM works without issue, however, *-emu devices > are not assigning themselves correctly to the bridges.How odd. Which version of Xen are you running and which toolstack? Are your hotplug scripts up to date ones from that version? What does your guest config look like, in particular the vif = line. One useful trick for debugging this sort of issue is to add exec >>/tmp/hotplug.log exec 2>&1 echo "Running hotplug script $0 $@ at `date` to the top of the vif-bridge script. That might give you a clue, or you might need to add additional echo''s at the points where the script determines which bridge a device belongs on. Ian.
Could you please post your config file(s)? On 17.1.2013 21:33, Wardzinski, Todd wrote:> > All, > > I have a virtual machine with eight VIF virtual devices attached to > it. Bringing up the HVM works without issue, however, *-emu devices > are not assigning themselves correctly to the bridges. > > [root@xen-tester xen]# brctl show > > bridge name bridge id STP > enabled interfaces > > xenbr0 8000.feffffffffff no vif35.0 > > vif35.0-emu > > vif35.3-emu > > vif35.4-emu > > vif35.5-emu > > vif35.6-emu > > vif35.7-emu > > xenbr1 8000.feffffffffff no vif35.1 > > vif35.1-emu > > xenbr2 8000.feffffffffff no vif35.2 > > vif35.2-emu > > xenbr3 8000.feffffffffff no vif35.3 > > xenbr4 8000.feffffffffff no vif35.4 > > xenbr5 8000.feffffffffff no vif35.5 > > xenbr6 8000.feffffffffff no vif35.6 > > xenbr7 8000.feffffffffff no vif35.7 > > All the --emu devices should follow their parent devices to the > assigned bridge...at least I''d assume that so. However, as you can > see, 5 of them do not. > > Any ideas as to why this is occurring? > > ------ > > Wm. Todd Wardzinski > > Progeny Systems > > Software Engineer > > *From:*xen-users-bounces@lists.xen.org > [mailto:xen-users-bounces@lists.xen.org] *On Behalf Of *Wardzinski, Todd > *Sent:* Wednesday, January 16, 2013 3:19 PM > *To:* xen-users@lists.xen.org > *Subject:* [Xen-users] Network Interface Question > > All, > > When assigning both VIF networking devices and PCI passthrough based > network devices, which are created first, the VIF or the PCI in the DomU? > > ------ > > Wm. Todd Wardzinski > > Progeny Systems > > Software Engineer > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users