xen April 2007

xen@lists.fedoraproject.org

68 participants
65 discussions

netloop
by Curtis Doty 16 Apr '07

16 Apr '07

Am I going about this wrong? It's quite trivial to deadlock the Fedora kernel. # modprobe netloop ; rmmod netloop unregister_netdevice: waiting for veth3 to become free. Usage count = 1 unregister_netdevice: waiting for veth3 to become free. Usage count = 1 unregister_netdevice: waiting for veth3 to become free. Usage count = 1 ... This is without doing anything else with xend or the other modules. So why/who/what grabbed a hold of that veth? I just did this today on 2.6.20-1.2933 and have done it before with one or more of the 2.6.18 builds. ../C

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does xen-3.0.2 support only 2.6.16 kernel?
by pradeep ratnala 16 Apr '07

16 Apr '07

Hi What should I do to build a 2.6.19-xen0 and 2.6.19-xenU kernels using xen-3.0.2..... It is always default building 2.6.16-xen0 and 2.6.16-xenU kernels even if I keep the linux-2.6.19.tar.bz2 file in the xen-3.0.2 and compile....can someone suggest me the extra steps reqd.? Thanks Pradeep

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Benchmarking Report (Xen Virtualiztion , Para vs Fully)
by Kiranjeet Kaur Beniwal 15 Apr '07

15 Apr '07

Hi everyone , We are the students of seneca college toronto . We have developed a project which performs the benchmarking tests over Xen machine and compare Para and fully virtualiztions . Here is our final report of results of benchmarking Xen tests. We used three different tools to perform the tests and posted the data and graphs in our report. The html format of our project is http://tux.senecac.on.ca/~mshaver/xenbench/xenbench.xhtml Any comment to out report is appreciable. Thanks Kiranjeet Beniwal

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Removing Xen
by Gary Bricher 15 Apr '07

15 Apr '07

I installed Fedora Core 6 and indicated I wanted "Virtualization" from the package selection screen. How do I remove it? When I used the GUI package manager to remove Vitualization the system hung and would not reboot. In /boot I only have one vmlinuz file. It is vmlinuz-2.6.18-1.2798.fc6xen. The same is true of the boot screen, there is only one boot entry listed. I have several systems setup with Xen and want to remove it from them. How do I uninstall Xen? Gary Bricher, bricherg(a)lanecc.edu

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FEDORA + XEN + FIREWIRE = OOPS
by George Shearer 15 Apr '07

15 Apr '07

I just tested the latest kernel, 2.6.20-2944, and the bug still exists. Anyone else wrestling with this?? Please see https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235542

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kmod-fglrx-xen package
by Filipe Miranda 15 Apr '07

15 Apr '07

Hello there Is there a kmod-fglrx-xen package available to use ATI X1300 and fglrx on FC6? I tried to boot using a xen kernel and the X does not work Regards,

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new installation of the base operating system
by Abri Nation 14 Apr '07

14 Apr '07

Hi @all, i have installed Fedore Core 6 with Xen-Support. now i have to install fedora core 7 or centos5 as the new base operting system. will there be any problems after the new installation to start my configuerd virtual machines? i have the "disks" of the virtual machines on a seperate LVM partition. i would change /dev/sda1, /dev/sda2 and /dev/sda3 (new installation) but not the filesystems where the virtual machines are stored (/dev/sda5). has anyone experience with that or can tell me if i will get in trouble to start the VMs after the the base operating system? my partion table at the moment: /dev/sda1 * 1 19 152586 83 Linux /dev/sda2 20 3843 30716280 83 Linux /dev/sda3 3844 4990 9213277+ 82 Linux swap / Solaris /dev/sda4 Extended /dev/sda5 Linux LVM thank you very much for help! greets, Abri

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Xen on IA64
by Авраменко Андрей 13 Apr '07

13 Apr '07

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Xen guest-magic tool(Instant guest in seconds)
by Gaurav Maheshbhai Patel 13 Apr '07

13 Apr '07

Hello Everyone, Let me introduce myself. I am Gaurav Patel. I am student of Internet System Administrator Program at Seneca College , Canada. We built a GUI tool which creates Xen guest Domain in couple of seconds. Give new guest domain name and memory. You Are Done!!!!!!!!!!!!!!! We also successfully released it on sourceforge.net. Description: Tool Name : guest-magic Version - 0.1 Tested Environment: Fedora Core 6 Written in : Python download link: https://sourceforge.net/projects/guest-magic/ Detail description is also include in README.TXT file with this tool. This is our first release. And development is in progress. Comments and suggestion is HIGHLY appriciated. Gaurav

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Cluster Filesystem like VMware's VMFS?
by Christian Reiter 13 Apr '07

13 Apr '07

Hi! Is there any kind of cluster filesystem for use with xen available? I think of the following: I want to have on big SAN LUN presented to all of my dom0 Machines. If one of the dom0 fails i can easily restart the domU on another dom0 Machine without having to represent the SAN-LUNs from the failed box to the remaining working boxes. VMware provides VMFS as solution. Is there anything comparable for Xen? Mit freundlichen Grüßen, /// Kind Regards, Christian Reiter -- Christian Reiter ||| c.reiter(a)gmx.net

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xen April 2007