similar to: XEN DomU isn''t starting...

I mounted an iso file like so: ------------------------------------------- # mount -o loop=/dev/loop0 /path/to/iso /tmp/mnt #ls /tmp/mnt cdromupgrade  dists  doc  install  isolinux  md5sum.txt  pics  pool  preseed  README.diskdefines  ubuntu ------------------------------------------- I used the following file to try to have pygrub boot the mounted iso: -------------------------------------------

Hi all, I''ve got xen-4.1.1 running with linux-3.0.0-rc5 and am trying to start my first guest, f14-x86_64, which does boot on bare metal. The configs below show kernel, ramdisk, and disk assignments for the virtual machine. They also show that the virtual machine uses the target disk devices. The last section shows part of the boot sequence starting with the disk assignments,

Hi All, I am working on creating storage driver domain with xen-4.3.0 . I am referring this - http://wiki.xen.org/wiki?title=Storage_driver_domains&oldid=9371 I have created Storage domain with xl utility of xen, then followed above wiki for rest of the steps, additionally I did install blktap-dkms package also- Following xen processes are running on Domain 0:

Hi All, I am working on creating storage driver domain with xen-4.3.0 . I am referring this - http://wiki.xen.org/wiki?title=Storage_driver_domains&oldid=9371 I have created Storage domain with xl utility of xen, then followed above wiki for rest of the steps, additionally I did install blktap-dkms package also- Following xen processes are running on Domain 0:

Hello. I can''t start Virtual Machine, have the message: Waiting for root file system ... done. Gave up waiting for root device. Common problems ..... ALERT! /dev/xvda2 does not exist. Dropping to a shell! I have installed Xen 4 in a debian squeeze: # uname -a 2.6.32-5-xen-amd64 #1 SMP Wed Jan 12 05:46:49 UTC 2011 x86_64 GNU/Linux xen-hypervisor-4.0-amd64 4.0.1-2

Hi all, I try to use kernel 2.6.36.1 in HVM but building the drivers xen-blkfront, xenfs, platform-pci. I used Xen 4.0.2-rc1-pre and a DomU is a ubuntu 10.04 and I try with ubuntu 10.10. In boot I receive error "Cannot find a root partition /dev/xvda2" and a prompt (initramfs) appear. In dmesg (initramfs) appear: blkfront: xvda: barriers enabled (tag) xvda: xvda1 vbd vbd-51712: 16

Hi all, I try to use kernel 2.6.36.1 in HVM but building the drivers xen-blkfront, xenfs, platform-pci. I used Xen 4.0.2-rc1-pre and a DomU is a ubuntu 10.04 and I try with ubuntu 10.10. In boot I receive error "Cannot find a root partition /dev/xvda2" and a prompt (initramfs) appear. In dmesg (initramfs) appear: blkfront: xvda: barriers enabled (tag) xvda: xvda1 vbd vbd-51712: 16

Hello All, I have been having a very difficult time getting any template to work on xen. Here is what I am running root@personal:/etc/xen-tools# xm info host : personal release : 2.6.22-14-xen version : #1 SMP Tue Feb 12 09:27:26 UTC 2008 machine : i686 nr_cpus : 2 nr_nodes : 1 sockets_per_node : 1

Greetings! Trying to to run a xen3 domU on a xen4 dem0 I run into problems. The xen server ''XEN1''(dom0) is openSUSE-11.3 (kernel 2.6.34) and xen-4.0.1. With qemu I created an image ''M08.raw'' from the SUSE-9.3 (kernel 2.6.11) and XEN-3.0 installation CD''s. The XEN modules were included in the installation. In M08.raw/boot I configured grub/menu.lst:

I should have added the output of pvs: [root ~]# pvs PV VG Fmt Attr PSize PFree /dev/xvda2 cl_vm731611 lvm2 a-- 9.00g 0 PFree still show 0. It should show 5g. Also: [root ~]# pvdisplay /dev/xvda2 --- Physical volume --- PV Name /dev/xvda2 VG Name cl_vm731611 PV Size 9.00 GiB / not usable 2.00 MiB Allocatable

Hello, I have a CentOS VM with only one disk on a Xenserver. The disk has 2 partitions: /dev/xvda1 -> /boot /dev/xvda2 -> a physical volume for LVM I added 5GB to this disk via Xencenter to extend /dev/xvda2. Usually I just have to do "pvresize /dev/xvda" to have the additional space added to the disk. But for some reason it does not work for this disk. [root ~]# pvresize

Hi, I have a Xen server running OpenSuSE 10.2, with Xen version 3.0.3_11774. It''s happily hosting two DomU''s running the same OS / kernel. Now I tried to create a new DomU running a newer OS - OpenSuSE 11.1. It comes with Xen version 3.3.1_18494_03. Unfortunately for me, it doesn''t work - this is what I get: > xen1:/etc/xen/vm # xm create NEW > Using config file

Hello, I can''t solve my problem. I want a 32 bits Lenny domU into a 64 bits Lenny dom0. I plan to use pygrub for that (xen 3.2.1). So, I tried to debootstrap a 32 bits domU into a 64 bits dom0. debootstrap --arch=i386 --include=libc6-xen,firmware-bnx2,linux-image-2.6.26-1-xen-686,linux-modules-xen-686,linux-image-xen-686,grub --components=main,contrib,non-free lenny /mnt/xen

I am running a Debian Squeeze Xen 4.0.1 Hypervisor and 2.6.32-5-xen-amd64 dom0. My xen-tools.conf: lvm = vg00 size = 100Gb # Disk image size. memory = 2048Mb # Memory size swap = 2G # Swap size # noswap = 1 # Don''t use swap at all for the new system. fs = ext4 # use the EXT3 filesystem for the disk image. dist = `xt-guess-suite-and-mirror --suite` # Default

Good day. I''m getting this error: [101017.440858] blkfront: barrier: empty write xvda op failed [101017.440862] blkfront: xvda: barrier or flush: disabled [101017.463438] end_request: I/O error, dev xvda, sector 3676376 [101017.463452] end_request: I/O error, dev xvda, sector 3676376 [101017.463459] Buffer I/O error on device xvda1, logical block 459291 [101017.463464] lost page write

Hello, I''m using Xen (installed from source - "hg clone http://xenbits.xen.org/xen-4.0-testing.hg") on Debian Lenny. Dom0 kernel is 2.6.32-bpo.5-xen-686. Until now I have successfully ran the Lucid Ubuntu as domU guest, defining disks as (and also as file:): disk = [''tap2:aio:/home/xen/domains/lucid/disk.img,xvda1,w'',

Hello everyone. I have the following problem that could help would appreciate. 1) Environment: HOST 1: xen-hypervisor-3.2-1-amd64 with all VM in LVM disk. HOST 2: XCP 0.5 2) The VM that I wish migrate is a domU in XEN and is debian lenny over LVM: ................................................................................................... # Configuration file for the Xen instance

Hi, Sorry for the need of the long winded email. Looking for some answers to the following. I am setting up a xen PV domU on top of a LVM partitioned DRBD device. Everything was going just fine until I tried to test the filesystems in the domU. Here is my setup; Dom0 OS: CentOS release 5 (Final) Kernel: 2.6.18-8.1.4.el5.centos.plusxen Xen: xen-3.0.3-25.0.3.el5 DRBD:

How do you resize the partition without loosing data? gparted does not support LVM. On Wed, Feb 22, 2017 at 8:37 AM, SysAdmin <admin at s-s.network> wrote: > Hi, > > you need to resize partition /dev/xvda2, afterwards resize pv. > > Regards, > Holger > > > -----Urspr?ngliche Nachricht----- > > Von: CentOS [mailto:centos-bounces at centos.org] Im Auftrag

Hi I have two box xen 3.2.1 and 3.3. On the 3.3 box I can''t use drbd as a device in the domu cfg. xm create -c test.cfg Using config file "/etc/xen/test.cfg". Error: Block device must have "phy", "file" or "tap" specified to type cat /etc/xen/test.cfg # Configuration file for the Xen instance test, created # by xen-tools 3.8 on Tue Sep 16