similar to: bad udp cksum by dns request in domU

Hi all, I installed xen-3.3.1 and configured two DomU with 2.6.18.8-xen kernel. Now the DomU1 and DomU2 could work and the network is ok. But I used the filesystem image from jailtime, so the X-Window mode can''t work. Thus, I tried two ways to make the GUI-mode work: (1) yum install X-Window in Guest OS, and the GUI configuration Wizard shows up. When done with the configuration, the

Hi, I ''ve got a CentOS 5.2 server running xen 3.0 with 2 DomUs also running CentOS 5.2. All my boxes are up-to date. I''m experiencing trouble with networking. Dom0 can reach the outside world when no DomU are started. It can also reach the outside world when only one DomU is running. The troubles begin when I start the second DomU. At first, this new DomU, called DomU2,

Hi all, I use CentOS5.x + Xen in production for virtualization. I use it with bridged vlan networks and bonding (active-backup) like that: eth0 eth1 | | ------- | bond0-------bond0.10---------bond0.12 ... | | | | vlanbr10 vlanbr12 dom0 | | ------------- -------------- | |

Hello, We''ve recently started seeing several domUs on multiple machines losing all network connectivity. At least one of these machines (since they are customer machines I can''t verify it for all of them) give the error: $ sudo ifup eth0 eth0: full queue wasn''t stopped! About the only Google hit for this message is:

hi, for some reason i can not get vista ultimate to install. i get to the page where i enter the user name and password and at the next reboot, it just gets stuck in the boot loader - see attachment. the cpu usage goes to 50% and that was it. has anyone else experienced this ? it does boot a couple of times, but i guess that it is from the installation image. created domU using the virtual

Hello you all out there Does anybody know the definite guide to create a dummy ethernet device? So, what I want to have is an ethernet device, without a physical link, or so called a dummy device. My goal is to have apache with mod_proxy and balancer running on peth0 in dom0. Apache is spreading my connection to the backend domU''s, where the webservices are running. The connection

Hello everybody, I am in the process of setting up a really cool xen serverfarm. Backend storage will be an LVMed AoE-device on top of DRBD. The goal is to have the backend storage completely redundant. Picture: |RAID| |RAID| |DRBD1| <----> |DRBD2| \ / |VMAC| | AoE | |global LVM VG| / | \ |Dom0a| |Dom0b| |Dom0c| | |

Hi. I''m migrating to shorewall(6) mgmt of my various firewalls. Simple configs have been easy with the great docs. I''ve got a slightly more convoluted config, and have gotten ''lost'' in config''ing a SNAT/DNAT/NAT + DMZ + Xen Host/Guest set up with Static IP/29. Having some challenges wrapping my head around the ''best'' Shorewall

Hello, I have a network issue in dom0; I''m not sure if it''s a configuration problem or a design problem in my setup. My setup: The server (dom0) runs Ubuntu 7.10, Xen was installed using apt-get (means version: Xen 3.10, Kernel 2.6.22-14). This server has 4 NICs. I use bridged networking with my own script which creates 4 bridges ("$dir/network-bridge"

Are there any instructions along with Xen demo CD. I tried it but the GUI is unfamiliar to me ( I''ve used KDE ), right or left clicking didn''t bring up any menus. I am pretty much lost as to how to proceed. I''d like set up a couple logical volumes ( is LVM there on the demo CD ) and install a couple of different distros and run them under Xen. Any pointers will be

I''ve been brainstorming... I want to create a 2-node HA active/active cluster (In other words I want to run a handful of DomUs on one node and a handful on another). In the event of a failure I want all DomUs to fail over to the other node and start working immediately. I want absolutely no single-points-of-failure. I want to do it with free software and no special hardware. I want

Hi, I have compiled xen-unstable (using hg clone http://xenbits.xensource.com/xen-unstable.hg). I have successfully booted into the dom0 kernel. output of xm list: Name ID Mem VCPUs State Time(s) Domain-0 0 932 1 r----- 591.2 But whenever I xm create, I get: # xm create /etc/xen/domu1 Using config file

Hi, I have 5 very identical server running xen 3.0.3 (Debian etch std. packages) with serveral DomUs. Theres my question: It is possible to keep thier lvm volume groups or singe logical volumes synchronized over network? Example: dom01 contains: domU1 on volume group xenserver1 with logical volume domU1 and LV domU1-swp domU2 on volume group xenserver1 with logical volume domU2 and LV

Hi Keir, I find that you are the author of the netback driver of linux-2.6.18-xen Dom0 and I hope I can get some help from you. I want to quickly have a knowledge about how a data packet is transferred between two VMs on the same Xen hypervisor if the TCP/IP protocol is used. I am not sure whether a data packet from DomU1 to DomU2 is transferred like this: DomU1(front-end network

I am having some problem with partitioning schemes on DomU. I have 10 LV ACTIVE ''/dev/virtualization/domu1-swap'' [4.00 GB] inherit ACTIVE ''/dev/virtualization/domu1-disk'' [146.00 GB] inherit ACTIVE ''/dev/virtualization/domu2-swap'' [4.00 GB] inherit ACTIVE

Hi All, I find that I am able to attach a disk device do a Xen domain, using virDomainAttachDevice(), running as a non-root user, but I am unable to use virDomainDetachDevice() - it results in an "unknown failure". Using "virsh [attach|detach]-device" exhibits this behviour. $ virsh attach-device domu1 attach.xml Device attached successfully $ virsh detach-device domu1

Hi everyone! I have the following setup: domain0 |-domU1 |-domU2 |-domU3 I am running this with libvirt on a XEN server. Right now the server is connected to our office network, but later it will be in a hosted environment. I need domU1 and domU3 to have a public IP, and all of the domUs and the dom0 should have an internal IP address to communicate with each other. So this is what I would like

Hi, just upgraded my testsystem to 3.0.4 (using the provided source rpm, xen-3.0.4.1-1.src.rpm, rebuilt it to run on non-PXE but no changes besides that, and it doesn''t look like the 3.0.4-testing HG has major differences so far?) and I have two problems with rebooting domains (xm reboot, or reboot from inside the domain). 1) the kernel-commandline keeps growing. On the first boot

Hello, I have running xen over a debian server (debian sarge). Now I would like to configure a domU with redhat (AS 4), do you now any way to install it? -- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información _o) y las Comunicaciones Aplicadas (ATICA) / \\ http://www.um.es/atica _(___V Tfo: 968367590 Fax: 968398337

How do i upgrade my Xen guest (domu1) ? On a stand alone hardware one would insert DVD/CD/Network and perform the upgrade, What is the equivalent in Xen World ? Tahnks !!! -- Regards, mantra - Instrument of Thought _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users