Displaying 20 results from an estimated 800 matches similar to: "64bit guest on top of 64bit hypervisor+dom0 does not boot with virsh while it does with xm command"
2008 Mar 09
1
DomU boot hangs after cron; XENBUS errors
I am having an issue getting a DomU to boot properly. There is never any
indication of a stop error or kernel panic, it simply hangs after "Starting
crond [ OK ]" and never continues. I''ve included my mkinitrd and output
from xm create... please help!
##### XENBUS errors #####
XENBUS: Device with no driver: device/vbd/2049
XENBUS: Device with no driver: device/vbd/2050
2008 Nov 05
2
RE: RedHat DomU hanging
Hello,
Maybe someone can help me.... I have a guest XEN image that ran well until today. I use an LVM partition to host the guest and today on Dom0 I added another LVM to be available to this domU.
This were all the commands I issued :
On hypervisor
lvcreate -n lintra02data -L 30G rootvg
vi /etc/xen/lintra02 and add volume to file like this :
disk = [
2009 Jul 24
1
No login prompt for DomainU with Xen 3.1 on CentOS 5.3
Hello Dear everybody!
I just installed CentOS 5.3 and try the built-in Xen 3.1 with it. But even the
typical ttyLinux doesn''t work when the domain is created.-- it just doesn''t give
me the login prompt while the domain ttylinux is booted.
[root@soe-hd513-pc102 nimbus]# xm create ttylinux-xen.conf -c
Using config file "./ttylinux-xen.conf".
Started domain ttylinux
2008 Dec 11
11
rhel5 32bit xen 3.3.0 rpms?
RHEL5 32bit xen 3.3.0 rpms? Anyone? ;)
_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users
2008 May 22
5
my domU from jailtime.org using latests xen kernel freezees
Hello, i will describe my approach
1) I have downloaded Centos5-64bit xen image from jailtime.org
2) I have created own swap image with 512MB file size
3) I have used same as dom0 kernel 2.6.18-53.1.19.el5xen
4) I have mounted my image file and copied
/lib/modules/2.6.18-53.1.19.el5xen
5) I have created custom ramdisk for domU with mkinitrd --with=xennet
--preload=xenblk
2007 Jul 17
1
RH domU doesn''t see disk?
more /etc/xen/scalix2
kernel="/boot/vmlinuz-2.6.18-8.1.6.el5xen"
memory = 512
name = "hating-xen"
vif = [''ip = "10.0.1.150", bridge=xenbr0'']
disk = [
''/dev/XEN/scalixroot,sda1,w'',
''/dev/XEN/scalixvar,sda3,w'',
''/dev/XEN/scalixswap,sda2,w''
]
It
2008 Dec 05
6
xen-3.0-x86_32 not supported by xen kernel
I build a DomU kernel on RHEL AS5.1. But when I boot this Guest DomU with the kernel, it gives me error message:
Error: (2, ''Invalid kernel'', ''xc_dom_compat_check: guest type xen-3.0-x86_32 not supported by xen kernel, sorry\n'')
Can someone give me any suggestion about this problem?
Thank you!
Joe
_______________________________________________
Xen-users
2007 Apr 19
2
CentOS 4.4 Xen VM/VPS install on CentOS 5 (xen kernel) issues
Ok So I''ve been able to successfully create a CentOS5 virt-install on
xen using LVM created partitions. But have many problems trying to
install 4.4 (It does not work with virt-install hence you have to try
another method). I Created a name, name-tmp, name-swap, name-root
paritions.
I did mke2fs and mkswap no problem everything is good. I went on further
to mount the name-tmp and
2007 Dec 14
7
CentOS 5.1 and Xen - mount: could not find filesystem ''/dev/root''
Hi all-
I''m hoping someone can help me with this problem with Xen under CentOS
5.1 (RHEL 5.1) I''m having... This is the Xen package that comes stock
with the distribution, I didn''t compile it from source. I can boot
Domain0 and the hypervisor just fine. I''m trying to bring up a Xen
guest VM and it crashes on boot, with this error:
# xm create -c tcga1
2007 Apr 16
5
Running Debian as DomU
Hello,
I just gain experiences in using XEN and hope you can help me.
My hostsystem is Centos5 that I installed on a Software-Raid (Level 1).
Afterwards I downloaded the debian-tarball from the jailtime.org website,
extracted/mounted the image and copied the
"*/lib/modules/*<kernelversion>"-folder from my host to the guest.
My XEN-Configfile looks like this:
kernel =
2007 Sep 28
0
Unable to boot xen dom0 on IBM System x3250
I have an IBM System x 3250 that successfully boots using the standard
kernel (2.6.18-8.1.10.el5) but fails to boot with the xen kernel. The kernel
appears to fail when it attempts to initialize the driver for the onboard
SAS controller (LSI Logic / Symbios Logic SAS1064E PCI-Express Fusion-MPT
SAS). Can anyone provide any advice? Here's the relevant info. Please let me
know if any other
2015 Jun 30
2
Issue with virt-builder on Ubuntu 14.04
Hello,
I am running into problems with virt-builder on my Ubuntu-14.04 install.
Please find the checklist below:
1. What are you trying to achieve?
I'm trying to build a standard Ubuntu 14.04 disk image.
2. What exact commands did you run?
I ran "virt-builder ubuntu-14.04"
3. What was the precise error/output of these commands?
The process gets stuck indefinitely at
2015 Jun 30
0
Re: Issue with virt-builder on Ubuntu 14.04
On Mon, Jun 29, 2015 at 08:49:26PM -0600, Shawn Greig wrote:
[...]
Thanks for the detailed bug report.
The issue is indeed something strange with your host or KVM or your
host kernel (3.13.0-55-generic). As you can see from the end of the
messages:
> [ 0.371018] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem
> [ 0.393840] EXT4-fs (sdb): mounted filesystem without
2015 Dec 03
2
virt-builder is very slow in git master when building ubuntu 14.04 vm
Hi All,
I been using virt-builder to create testing VMs (most ubuntu) for a
while, and it works great. But when I cloned the git repo today and
found the process becoming extremely slow, please see the output
below.
log that produced by pre-installed vendor package:
virt-builder ubuntu-14.04 --firstboot-command 'useradd -m -p "" myan;
chage -d 0 myan; usermod -aG sudo myan;'
[
2015 Dec 04
2
Re: virt-builder is very slow in git master when building ubuntu 14.04 vm
Hi Rich,
I set LIBGUESTFS_DEBUG=1 LIBGUESTFS_TRACE=1 when calling
virt-builder, and here is
the log:
[ 0.1] Downloading:
file:///home/myan/work/libguestfs/builder/website/ubuntu-14.04.xz
[ 1.4] Planning how to build this image
[ 1.4] Uncompressing
[ 4.4] Opening the new disk
libguestfs: trace: set_verbose true
libguestfs: trace: set_verbose = 0
libguestfs: trace: set_tmpdir
2015 Jun 30
2
Re: Issue with virt-builder on Ubuntu 14.04
- I tried forcing TCG and it gets to the same spot and stops.
- running make quickcheck passes the tests (see attached)
- I tried a different kernel (3.13.0-49-generic) and again it passes the
quickcheck but virt-builder hangs.
- I added 'set -x' to the top of the init script and I don't see any
additional output (see attached)
Shawn
On Tue, Jun 30, 2015 at 2:06 AM, Richard W.M.
2009 Mar 29
5
Problems installing guest domains
Hi,
I am trying out Xen for the first time and I am having a few problems
with getting it working. The computer is a quad core Intel Xeon with VT
enabled, 8gb of RAM and 2 x 15,000rpm SAS drives in RAID1.
I have installed CentOS 5 64bit and installed Xen 3.3.0 via yum. I have
successfully booted in to dom0. Here is my grub.conf on dom0:
> # grub.conf generated by anaconda
> #
> #
2009 Jan 13
17
Lots of udp (multicast) packet loss in domU
Hello,
After a few of us have spent a week google''ing around for answers, I feel compelled to ask this question: how do I stop packet loss between my dom0 and domU? We are currently running a xen-3.3.0 (and have tried with xen-3.2.1) on a Gentoo system with 2.6.18 kernel for both domU and dom0. We have also tried a 2.6.25 kernel for dom0 with exactly the same results.
The goal is to
2008 Jun 11
1
Para virtualized guest on Xen
I am trying to create a para-virtualized guest with the same kernel image and initrd image as dom0.
The configuration is below
================================================================================
kernel = "/boot/vmlinuz-2.6.21.7-3.fc8xen"
ramdisk = "/boot/initrd-2.6.21.7-3.fc8xen.img"
memory = 428
name = "fedora.fc8"
vif = [ '''' ]
dhcp =
2014 Jan 31
1
libguestfs-test-tool hangs on Btrfs
A simple libguestfs-test-tool invocation on Btrfs machine hangs as noted
below.
Versions and related details here:
https://bugzilla.redhat.com/show_bug.cgi?id=1060126
Complete strace:
http://kashyapc.fedorapeople.org/temp/qemu-strace.log
----------------
$ libguestfs-test-tool
************************************************************
* IMPORTANT NOTICE