similar to: RHEL5 & Xen 3.2.1; Not creating tap0 in dom0 for domU''s

Hi All, This might be a stupid question, but I have two PCI devices that I want to pass-thru to a PV domU. I can pass one of them, but not both. I''m sure it''s a stupid syntax issue within my configuration file. When I do a "lspci" in the domU, (CentOS 5.1), only one of the devices shows up. (e.g.) 00:00.0 Multimedia video controller: Internext Compression Inc

Is there anyway to get gigabit networking for a fully virtualized guest? I''ve tried searching for this one, but all I get are results about gigabit networking for the host / dom0, nothing for domU. Thanks, Gordon _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi All, I am facing an issue regarding communicating a value from outside to a Guest OS (linux, solaris and windows) launched on Xen Server. I did went through this thread, but It was not completely clear. http://lists.xensource.com/archives/html/xen-users/2006-07/msg00473.html My question is - Is there a way in Xen, through which I can communicate a value from outside to a Guest OS (linux,

Hi All! Quick question as I''m wondering if this is possible. On a Intel-VT enabled machine (Intel Xeon X3220 on an Intel 3000 Series Chipset), if I have a PCI video-card and a PCI USB card, would it be possible to do a PCI pass-through on those two PCI devices to a guest domain?  I''m assuming the PCI USB card would be fairly easy, but my gut instinct on the PCI video-card is

Hi All, I checked the on-line manual for the Supermicro C2SBC-Q (Intel Q35 chipset) and it has VT-d support. Wanted to see if anyone has worked with this particular board with Xen and VT-d before I "pull the trigger" on purchasing it for a lab. Thanks! -- Daniel Kao Übermind, Inc. Seattle, WA, U.S.A. _______________________________________________ Xen-users mailing list

Hi All, I have a USB-HID compatible UPS which is connected to my dom0 (CentOS 5.1) which is being monitored.  I have a bunch of domU''s of various OS''es, and was wondering if anyone has a solution to send the "state" of the UPS to the domU''s (read-only).  I''d like that in the event of a power-outage and the UPS''s batteries are low that before

Hi list, i have seen a lot of questions about VT-d on recent intel mobos. however, it seems that all tests are done on the newer socket 775-based xeon''s or core2''s, and not the 5000 series (socket 771 based). i was planning on getting a intel S5000V chipset, but found out that it does not support VT-d. Can anyone confirm a mobo that has this enabled and also has 2x LGA771

Hi, I''ve installed xen 3.0.3 from packages (xen-linux-system) on a debian etch, and i''ve configured it with network-bridge script in the default way (netdev=eth0, bridge=xenbr0, etc...) which is ok for me. the problem I have: I cannot ping any outer machine from dom0 (nor any outer machine can ping me). It gives me a "Destination Host Unreachable" message that

Hi All, So I''ve got a DVB-S PCI Express card ($30 USD Twinhan AD-SE200 off eBay) that''s being passed via VT-d/pciback in Xen 3.2.1 under CentOS 5.2 to a Windows XP SP3 which works! ... except for one small issue... Motherboard is an Intel DQ35JO that much people has had success with and an Intel E8400 CPU. The issue is that when dealing with FTA MPEG-2 transport streams (DVB-S

Hi, this is propably bridge related and not really a xen problem, but it might help someone: Some of our domUs are not able to arp. Arp -n show (incomplete), and doing a tcpdump shows, that on the dom0''s eth0 the arp request goes out, the response comes in, but on the vifX.0 interface the arp response is gone. dom0# tcpdump -ni eth0 arp who-has 10.32.2.51 tell 10.32.7.70 arp reply

Package: xen-utils-common Version: 3.2.0-2 Hello We used the script "network-bridge" on our Xen servers based on "etch" (xen-utils-common 3.0.3-0-2) to setup bridge configuration. This script created a bridge "xenbr0", renamed "eth0" to "peth0", renamed "veth0" to "eth0" and added "peth0" and "vif0.0" to

Hello. I''ve just started with Xen and configuring Dom0. My hardware is Core2Duo based Xeon server and I installed Debian etch for amd64 architecture. The Xen related pachages installed are the following. linux-image-2.6.17-2-xen-amd64 linux-modules-2.6.17-2-xen-amd64 xen-hypervisor-3.0.3-1-amd64 xen-tools xen-utils-3.0.3-1 xen-utils-common My problem is that when xend is

Hello! I use kernel-xen.x86_64 2.6.20-2931.fc7 virt-manager.x86_64 0.4.0-2.fc7 xen-libs.x86_64 3.1.0-2.fc7 xen.x86_64 3.1.0-2.fc7 with FC7. I want bridged networking for my virtual machines, so I create fully virtualized DomUs with virt-manager and add eth0 (bridged, as ethernet device). When I

I have a new x3655 IBM and whenever the /etc/xen/scripts/network-bridge script starts, the ethernet would no longer work. This post isn''t about the cause, but the fix. I did a lot of tcpdumps and Googling, but I''ll spare you that. All they do is prove that yes, there is an issue. :) I tried Debian 4.0 i386/amd64 and Ubuntu 7.04 Server i386/amd64 and they all exhibit the

Hi, I''m now blocked for 2 days on getting the network to work in my domU. Here is the problem : The domU refuses to start when a vif is configured. It''s just staying paused for about 1m40s, then the xm create command line give back with an "Error: Device 0 (vif) could not be connected. Hotplug scripts not working.", and the domU is destroyed. Nothing particular

Hi All, Was curious if anyone successfully running WinXP HVM (x86) under Xen 3.2.1 with the HAL set to "ACPI Multiprocessor" without using up oodles of CPU time?  Works great with "Standard PC" but would like to get all the CPU cores accessible for XP... -- Daniel Kao Übermind, Inc. Seattle, WA, U.S.A. _______________________________________________ Xen-users mailing list

Has anyone managed to combine bridged network model and SNAT? I have a machine that just ssh''s into other boxes and updates via rsync a copy of their filesystems. I figured I could stage a xen VM for this server with a private IP address and do SNAT and "routing" via the dom0 box, but I get a wierd "Performing cross-bridge DNAT requires IP forwarding to be enabled"

Hi all Really silly question here: do the vif interfaces require IP addresses? I''m totally stuck with getting IP traffic to my guest domain, layer 2 traffic (ie ARP queries/responces, broadcasts, etc) is all OK. Another question, what is peth0 used for? Thanks again CC Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 251

Hi Michael: Sorry to brother. But I''ve been suffered this issue quite a long time. My test environment is 2.6.32.36 + xen 4.0.1 + bnx2, 2.3. Also cpu idle is disabled in grub. Grub info: title Red Hat Enterprise Linux Server (2.6.32.36xen) kernel /xen-4.0.1.gz iommu=off x2apic=off console=com1,vga com1=115200,8n1 noreboot cpuidle=0 cpufreq=none

I know most of the motherboards based off of the Intel Q35 northbridge usually have VT-d options for it to be enabled or disabled in the BIOS.  I''ve heard the same for Intel 5400''s and Intel 3200/3210''s but been looking through manuals for various server boards and don''t see VT-d options in the BIOS. However, I was wondering if anyone had success stories or