similar to: Create shared memory between HVM domU

Hi! I tried booting ubuntu natty/oneiric domUs with 2.6.39 and 3.0rc1 linux-image packages, but they all "just stop" after the kernel is loaded and the init process should take over. The problem must be within the linux-image package, since natty domUs with the standard 2.6.38 kernel boot just fine. I also have debian and gentoo domUs running 2.6.39 without issues, so it''s

Hi all, I follow instructions(http://wiki.xensource.com/xenwiki/XenParavirtOps) to build XEN and dom0 kernel. Building XEN has no problem, but there is an error which I cannot solve to build dom0 kernel. The brief instructions for building dom0 are get linux-2.6-xen code from git and make ARCH=x86_64 menuconfig, finally generate kernel.deb. (I did every step exactly as the web page says)

Hello, As part of my project for my MSc, I am looking for a solution to implement nested virtual machines. My current scenario is: - I have a server with AMD Phenom II X6 1100T and 8GB RAM - virtualization enabled at BIOS. - I have installed 64bit CentOS-5.6 with Xen enabled (let''s call it as base1). - On top of base1 I have also installed 64bit CentOS-5.6 (guest1) with Xen enabled and

Hi team, I want to know how the paging works in xen and what the shadow paging is? Thanks & Regards, PANKAJ KUMAR BISWAS Software Maintenance Engineer | XenServer India | Citrix Systems Inc. Ext. 41225 | Email: pankaj.kumarbiswas@citrix.com _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi, I am using Xen 4.1.1 with Linux 3.0.1 kernel. Previously (Xen 3.4.4 and linux kernel 2.6.18) Xen by default created veth0 <--> vif0.0 pair in dom0. With Xen 4.1.1 these pairs are missing in dom0. Using command ''ip link add type veth'' I can create veth0 and veth1 but vif0.0 is still missing in dom0. (When new domU created I can see vif1.x created) Could you please help

Hi, I am using Xen 4.1.1 with Linux 3.0.1 kernel. Previously (Xen 3.4.4 and linux kernel 2.6.18) Xen by default created veth0 <--> vif0.0 pair in dom0. With Xen 4.1.1 these pairs are missing in dom0. Using command ''ip link add type veth'' I can create veth0 and veth1 but vif0.0 is still missing in dom0. (When new domU created I can see vif1.x created) Could you please help

Moving to public discussion... This was found with Xen hypervisor version supporting device unplugging and the domU kernel having net-/blkfront and pci platform built-in (or as module). The block device is defined as hda and the NIC type=ioemu (so theoretically guests without pv support would work, too). Since both drivers are present, the kernel tries to unplug the emulated devices and

Hi, guys, I''m sorry to disturb you. I am a student. I want to use Xen to do some test about memory sharing between two domain. I am a newbie in Xen memory sharing. I want to set up a environment. I search on the internet. I find some patch for old version. However, I want to running on Xen 4.1 or 4.2 version. Does this still work? Can you help me? Can you give some instruction on this?

Hi, I am in the process of upgrading some xen installations from 3.x to 4.1.1 and got into this: box# xl create vm1.cfg warning: Config file looks like it contains Python code. warning: Arbitrary Python is no longer supported. warning: See http://wiki.xen.org/xenwiki/PythonInXlConfig Failed to parse config file: Invalid argument I''m using python stuff to define vifs and disks

Hi all, I installed XEN on a CentOS 6 server, as per these instructions: http://www.crc.id.au/xen-on-rhel6-scientific-linux-6-centos-6-howto/ And the server now gives this error on reboot: PANIC: early exception 0e rip 10:0 error 10 cr2 0 These are the packages that were installed before the reboot: Total download size: 33 M Installed size: 116 M Is this ok [y/N]: y Downloading Packages:

I''m pleased to announce the availability of Xen 3.1.1 -- a bugfix release in the Xen 3.1 series. Many bugs, large and small, are fixed by this release and we recommend that all users and vendors upgrade. The source repository is available using mercurial from: http://xenbits.xensource.com/xen-3.1-testing.hg Binary packages have not yet been prepared for this release. Thanks to

I''m pleased to announce the availability of Xen 3.1.1 -- a bugfix release in the Xen 3.1 series. Many bugs, large and small, are fixed by this release and we recommend that all users and vendors upgrade. The source repository is available using mercurial from: http://xenbits.xensource.com/xen-3.1-testing.hg Binary packages have not yet been prepared for this release. Thanks to

Hai, I use following steps for LV backup. * lvcreate -L 5G -s -n lv_snapshot /dev/VG_XenStorage-7b010600-3920-5526-b3ec-6f7b0f610f3c/VHD-a2db885c-9ad0-46c3-b2c3-a30cb71d83f8 lv_snapshot created* This command worked properly Then issue kpartx command kpartx -av

Hai, I use following steps for LV backup. * lvcreate -L 5G -s -n lv_snapshot /dev/VG_XenStorage-7b010600-3920-5526-b3ec-6f7b0f610f3c/VHD-a2db885c-9ad0-46c3-b2c3-a30cb71d83f8 lv_snapshot created* This command worked properly Then issue kpartx command kpartx -av

Hello, I''ve installed xen-4.1.1 on with Gentoo xen-sources-2.6.34-r4 (both dom0 and domU) on an AMD athlon XP 32 bits. I PCI passthrugh the whole USB-2.0 controler to the domU to gain access to my wifi dongle and everything works fine and stable. However, I''ve got an USB drive that I want to use on my dom0 wich requires USB-2.0 too and then cannot use anymore the PCI passthrugh

Hi, John Can you try the attached patch ? This issue can be reproduced on SMP platform, while the domain 0 is UP. The reason is, after finishing a dma request, the dma thread will trigger the interrupt and then clear the call back function. When guest get the interrupt , it will try to check the call back function, if it is set, then it will trigger a dma request again. So if the checking for

Hi, I am trying to setup Xen to use "PV on HVM". For this, I did the following. (1) I followed the tutorial at http://wiki.xensource.com/xenwiki/Fedora13Xen4Tutorial to setup Xen4.0.1 on Fedora13. I am able to run virt-manager and create a Fedora 13 guest. (2) I followed the tutorial at http://bderzhavets.wordpress.com/2010/05/27/pv-on-hvm-at-xen-4-0-on-top-of-fedora-13/to use PV on

Fix virtual apic irq distribution. But currently we inject PIT irqs to cpu0 only. Also mute some warning messages. Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com> Signed-off-by: Xin Li <xin.b.li@intel.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

[HVM] Pick up SMBIOS entry point in the ROMBIOS. Signed-off-by: Andrew D. Ball <aball@us.ibm.com> diff -r 1d817bfc5ed9 tools/firmware/rombios/rombios.c --- a/tools/firmware/rombios/rombios.c Fri Aug 11 14:22:54 2006 +0100 +++ b/tools/firmware/rombios/rombios.c Fri Aug 11 14:55:22 2006 -0400 @@ -9443,6 +9443,43 @@ rom_scan_increment: mov ds, ax ret +#ifdef HVMASSIST + +; Copy the

Hi, Does anyone know what version of XEN works fine with CentOS 6? I installed XEN on a CentOS 6 server, as per these instructions: http://www.crc.id.au/xen-on-rhel6-scientific-linux-6-centos-6-howto/ And the server now gives this error on reboot: PANIC: early exception 0e rip 10:0 error 10 cr2 0 These are the packages that was installed: Installed: kernel-xen.x86_64 0:2.6.32.45-1