similar to: PCI Passthrough to HVM on xen-unstable

Tried to migrate a few VMs from existing system to an older host that we threw in the rack to facilitate some server reshuffling. Migration complained about lack of capabilities (which I expected its an older server) but when I looked at what I should throw into the xml file I got a core2duo when it should have been at least Penryn or something (Xeon E5345) Of course the VMs work fine with

I am planning to replace our cisco 7200 core router with Linux. We currently serve around 1500 (3/4 DSL - different router) customers with probably half of them being concurrent at any given time. We have a fiber network and customers currently aren''t managed as far as how much bandwidth they can use at anytime. Therefore I have constructed a working tc qdisc Linux router as a test. It

All, I have been trying to get PCI pass through working for sometime and need to know if I have a hardware problem (does my hardware support PCI pass through) or if I am doing something in correct. 1) My BIOS does allow me to enable VT support 2) *cat /proc/cpuinfo* processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Xeon(R) CPU

Hello..I am not very proficient in Linux kernel stuffs although I know my basics. I have a question and all suggestions/solutions will be highly appreciated... I got to know that RHEL 5 has inbuilt Xen Support...So I tried to install a RHEL 5.0 Server on my P4 machine. On top of it I tried to install Xen specific RPMs and some other RPMs needed by Xen. The additinal RPMs added after base

Hi, I've been receiving message "No space left on device" but there is space. I've forced fsck on reboot 2 times but did not solve. # yum rpmdb: /var/lib/rpm/__db.001: No space left on device error: db4 error(28) from dbenv->open: No space left on device error: cannot open Packages index using db3 - No space left on device (28) error: cannot open Packages database in

I''ve installed a FC5 domU under RHEL5-beta2 dom0 with virt-manager. As the disk for domU I used: phy:/dev/mapper/VolGroup00-LogVol02,xvda,w In the domU I have partitions: /dev/xvda1 on / type ext3 (rw) /dev/xvda2 on /var type ext3 (rw) How do I access these partitions from dom0? For example if I take an LVM snapshot of LogVol02, how do I mount the / partition of the domU installed on

Hi, One of my servers in a IDC in another country mysteriously went down this morning, and when I contacted the IDC, I was told that XEN doesn''t boot up, as follows: [QUOTE] This is error message on the screen " Error 19: Linux Kernel must be loaded before initrd" Server is currently up with 2nd kernel. Please check the grub.conf. [/QUOTE] Looking at grub.conf, I see the

I am trying to install CentOS 4.6 to a pair of 750GB hard drives. I can successfully install to either of the drives as a single drive, but when I try to use both drives and mirror the partitions, I start having problems. Anaconda crashes as it is trying to format the drives. This is what I'm trying to create: /dev/md0: 200MB, /boot /dev/md1: 2GB, swap /dev/md2: rest of the

I'm new to lvm. I decided to decrease the space of a logical volume. So I did a: $ df -m Filesystem 1M-blocks Used Available Use% Mounted on /dev/mapper/VolGroup00-LogVol00 1953 251 1602 14% / /dev/sda2 494 21 448 5% /boot tmpfs 1014 0 1014 0% /dev/shm

Hello, kernels 2.6.35.5 and 2.6.32.22 xen domU panics at the very begining of the boot process. I have bisected it to a single commit, and the first bad commit is: [fb412a178502dc498430723b082a932f797e4763] xen: use percpu interrupts for IPIs and VIRQs kernel v2.6.35.5 with reverted this commit works for me. Here are the kernel configs I was using:

Hello, kernels 2.6.35.5 and 2.6.32.22 xen domU panics at the very begining of the boot process. I have bisected it to a single commit, and the first bad commit is: [fb412a178502dc498430723b082a932f797e4763] xen: use percpu interrupts for IPIs and VIRQs kernel v2.6.35.5 with reverted this commit works for me. Here are the kernel configs I was using:

Hi @ll, i use an intel S5000VSA server board with two xeon cpus. I installed a debian squeeze amd64 system with debian xen and qemu packages. Before i installed xen i check out successfully the virtualization flag of cpus by grep "vmx" /proc/cpuinfo After installation of xen (http://wiki.debian.org/Xen#Installation_on_squeeze) i can not run a hvm domu. xm dmesg | grep -i vmx shows

Does anybody here have any idea how to make an exact copy of a drive that has LVM partitions? I'm having trouble using dd to do this for an EL5 server. We're trying to diagnose a software problem of some kind and would like an exact, perfect copy of the software running so that we can see exactly what the problem is without disturbing our production copy. It's been admin practice

I'm playing with software RAID and LVM in some virtual machines and I've run into an issue that I can't find a good answer to in the docs. I have the following RAID setup: md0: sda1 and sdb1, RAID 1. This is /boot md1: sda2 and sdb2, RAID 1. This is a PV for LVM. VolGroup00, this is the volume group and md1 is the only PV in it. LogVol00 is swap LogVol01 is / LogVol02 is /home

I posted this to the Fedora-list, but thought I might get some additional information here as well. I have a HD that refuses to mount with a 'bad magic number in super-block'. I'm running FedoraCore 6 x86_64. [root at moe ~]# fdisk -l /dev/hdc Disk /dev/hdc: 250.0 GB, 250059350016 bytes 255 heads, 63 sectors/track, 30401 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes

I am trying to mount this (my old hard drive) from my Centos 5 install as a USB drive so I can copy files over. I have made the change to max_luns so that I can have more than one drive on a USB drive. The first partition, /dev/sda1 mounts automatically as /boot_ The second partition, /dev/sda2 is the one I really want and it is an lvm partition. When I am booted from this drive (as the

Hi there, I am using tar to backup the whole system (specific directorues usr,lib,sbin,etc,var,home,root). On bare metal recovery I install the minimal portion of the syetm and then I throw the tarballs. Any opinions? D. Karapiperis -------------- next part -------------- An HTML attachment was scrubbed... URL:

-------- Forwarding messages -------- From: test <www.ryanliang@126.com> Date: 2012-11-13 17:14:18 To: xen-announce@lists.xen.org Subject: Fwd: Installing XEN on Centos 6.3 X86_64 ... Problem xen not starting...!!!//I have the same problem.... http://www.howtoforge.com/forums/showthread.php?t=58226 Hi, I followed tutorial

Trying to install them on Xen 3.4.0, Intel E5345 Processors, Server 2008 64bit. I get the BSoD on boot with the 0x0000007B stop message. I''ve got a bunch of 2003 32bits running on the same host with the 0.10.0.69 drivers and those are totally happy. I tried the boot once with NOGPLPV idea mentioned in another thread, that didn''t do the trick. Ideas anyone? pace

Hi all, One of our Dell servers has failed badly, and one of the domU's has been corrupted in the process. It boots up to a point and then gives me a kernel panic: Loading dm-zero.ko module Loading dm-snapshot.ko module Scanning and configuring dmraid supported devices Scanning logical volumes Reading all physical volumes. This may take a while... No volume groups found Activating