similar to: How to virtualize Xen itself?

Hi everyone, I need your help. I would like to create a front-back architecture with Xen. My physical server has only one public Interface. Currently, my DOM0 is using the network-route configuration: *(network-script ''network-route netdev=eth0'') (vif-script vif-route)* My DOM1 is configured with a public IP + proxy_arp with DOM0. DOM1 can connect any address on

Hi, I emailed about a week ago but did not get any response back This my second attempt. I understood that xm save -c (checkpointing feature) was included in Xen 3.1, but after taking days to have Xen running it seems that Xen 3.1 does not support VM (PVM or HVM) checkpointing. Is there any pseudo-stable version of Xen that supports checkpointing? cc

All, I''ve got one Xen server running CentOS 5, with 3 CentOS virtual machines on it. I have what I hope is a simple question: I''d like to backup the virtual machines. I don''t care about anything but the ability to restore a couple of files and be able to be back up and running quickly. At some point I''ll have a spare server ready to migrate running Xen

Hi, although it is primarily a VirtualBox problem, but maybe someone knows the answer here. I read that it is not possible to run vbox on dom0. http://www.virtualbox.org/ticket/2383 Is it possible to run it on domU? Thanks, Miklos _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi, I want to add 2 vlans by the following steps: 1. add the vlan interfaces: vconfig add eth0 100 --vlan100 vconfig add eth0 101 --vlan101 2. modify the network-bridge script by the websit, http://wiki.xensource.com/xenwiki/XenNetworking#head-04ebcc1760dbc4678e83b116afa310dc0612dc39 Comment each time ifup or ifdown commands are executed.The reason is that ifdown ends with

hi I am trying to stop the application running in the VM from the host machine.....that means by typing some command in the host machine, (script or using some API''s or sending some signal to VM from the host), i want stop application running in the VM.......is there any way to do this.....if anybody know this please help me....... I want this because......I want to take VM consistent

Hello, We have successfully implemented a 2-node HA Xen cluster with DRBD, LVM and heartbeat, that can do live migration. I wrote up some details here: http://te.to/~ts1/xen_cluster.html I''d like to say thank you to all the people writing these great software. -- Takeshi _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Hello, We have successfully implemented a 2-node HA Xen cluster with DRBD, LVM and heartbeat, that can do live migration. I wrote up some details here: http://te.to/~ts1/xen_cluster.html I''d like to say thank you to all the people writing these great software. -- Takeshi _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

[previously posted to xen-devel@ and xen-api@ but this might be of interest to xen-users@ too] Hi, I''ve refreshed the Xen Cloud Platform (XCP) .isos on xen.org with a new development snapshot (labelled version 0.1.1). XCP is a collaborative effort to build a complete cloud infrastructure platform, complete with a powerful management stack, standards-based APIs, support for multi-tenancy

Ok running Kubuntu 11.04, is it possible to get XEN 4.1 installed to virtual a laptop running Kubuntu ? I seriously dont want to use Vbox or KVM, and need to run other OS for development, so XEN virtualization on a 8 core laptop with 16 gig memory seem the best bet for mobile development _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Hi I have a couple of questions: 1. How do I exist from a domU console back to dom0 console (after issuing xm console [domU])? 2. How do I setup a dom0/domU in order to get a tty login? TIA Paolo _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi, I''m a newbie in VM/Xen. As a first step to do some study/experiment on VM, I want to install Ubutnu (10.04) as DomU on top of Ubutu (10.04) Dom0. I need some direction to stat with: - how to install the DomU image - how to configure the network address I''d be greatly thankful to you for providing some useful link to this end. Thank you in advance. Regards, -shopno

Hi,all, I cannot get my network in domain1 work. Here is my configuration: in dom0: I have two network cards, the ip addrs are 141.213.10.110 and 192.168.0.4, respectively. 141.213.10.110 is an external IP and can access internet directly. The gateway should be 141.213.10.1. /etc/xen/vfp: the domain1 configuration file, I created domain1 using ''xm create vmid=1 -f

Hello, I searched the mail list, but can''t find a solution. I have a machine with 8 cores. I want to set the CPU affinity for dom0. For example, let Dom0 use processor 0-3, let guests use 4-7 For guest domains, I can do this by setting the "cpus" For dom0. there''s no such option. The only one I know is in /etc/xen- config.sxp, which has "dom0-cpus" setting.

Hi All, We tested the xm block-attach/detach command. It repeats block-attach/detach command for DomU and pv-on-hvm on HVM Domain. (block-attach -> block-detach -> block-attach -> block-detach -> ...) The block-attach command failed when repeating 256 times. It is because the channel had not been freed in blkfront. Therefore, it remain using the event channel. This patch is

Hi all, I''m trying to expand the screen resolution of my guest when using vnc. It appears I need to use the extra variable in my guest config file and xenfb. I pass it in like this: extra = ''xenfb.video=8,1024,768'' I can see this being passed to the kernel when it boots but it doesn''t change the vnc screen resolution. I also see this when I type ps -ef |

Hi All, I am not very familiar with xen details. Now I am thinking of building two privilged domain(domain 0 not driver domain) at boot time. The other question is that wether it is possible to create another domain 0 by domain-builder running in domain0? Does it make sense when domain 0 is shut down unexpectedly another domain 0 can run at once. Maybe it is absurd. I am looking forwards

Hi all! I have a doubt about shared resources: If I have a Dom-0 and two virtual machines Dom1 and Dom2, how can I split cpu resources? I mean how can I assign exactly 25% of cpu to Dom1 and 75% of cpu to Dom1? (I assume that Dom-0 uses 0% of cpu). Can I also choose which is the virtual machine I assign the disk I/O speed? Thanks very much! Marco

Hi @all I want to load the precompile kqemu modul on my solaris 5.10 3/05, but this dont work. MAKE --- -bash-3.00# make install cp kqemu-solaris-i386 kqemu /usr/sbin/install -f /usr/kernel/drv -m 755 -u root -g sys kqemu new owner is root kqemu installed as /usr/kernel/drv/kqemu cp kqemu-solaris-x86_64 kqemu /usr/sbin/install -f /usr/kernel/drv/amd64 -m 755 -u root -g sys kqemu new owner is

Hi, I''m trying to migrate a VirtualBox virtual machine to Xen, but I haven''t been able to successfully boot it under xen (3.0.1 that comes with CentOS 5.5). Thinking that the problem was converting the disk format to a raw format, I tried converting the VDI disk with all these options: VBoxManage internalcommands converttoraw disk.vdi disk.raw VBoxManage clonehd disk.vdi