Displaying 20 results from an estimated 4000 matches similar to: "PV DomU stopped responding, won't boot, stuck in paused state"
2012 Jun 28
10
Error: Boot loader didn't return any data [pygrub boot debian wheezy alpha1 netinst ISO]
Note: I could simply direct boot the appropriate kernel/initrd to get
the alpha1 installation going as always done in the past, but I think
this should work. The Debian alpha 1 installer page says it should.
Details
$ sudo xm create -c wheezytest.cfg
Using config file "./wheezytest.cfg".
Error: Boot loader didn''t return any data!
direct pygrub test run:
# pygrub
2011 Feb 07
4
XEN live migration: cannot console or ssh to the migrated guest VM (domU)
I am now testing XEN live migration on two physical hosts with XEN 4.0.1
pvops Ubuntu 10.10 (2.6.35-22). Host A also acts as a NFS server, and Host B
acts as a NFS client.
When I migrate a guest domain from B to A. The ssh connection experiences a
downtime of about 1 minute (the terminal does not react to the keyboard
input till about 1 minute later). However, the "sudo xm console" does
2013 Feb 26
1
Bug#701744: [xen] Update to hypervisor 4.0.1-5.6 or linux-image-2.6.32-5-xen-amd64 2.6.32-48 causes networking (VIF) failures
Package: xen
Version: 4.0.1-5.5
Severity: critical
--- Please enter the report below this line. ---
Hi!
Since the update last weekind in stable/squeeze I'm experiencing
problems with running Xen on amd64 and multiple domUs losing their
network connection/VIFs.
From
http://blog.windfluechter.net/content/blog/2013/02/26/1597-xen-problems-vms-2632-5-xen-amd64
Unfortunately this update
2014 Jan 28
1
Can't create new Xen domains using libvirt on CentOS 6.5
Hello,
we have a strange problem on a fresh install of CentOS 6.5. On the
server we want to use Xen to host paravirtualised guests (the system has
no hardware virtualization support). To manage the domain we would like
to use libvirt. Xen and libvirt are set up as described here:
http://wiki.centos.org/HowTos/Xen/Xen4QuickStart
http://wiki.centos.org/HowTos/Xen/Xen4QuickStart/Xen4Libvirt
When
2011 Aug 04
3
[Q] VmError: Disk isn''t accessible with tap2:tapdisk:vhd
I''m newbie Xen-4.1.1
I''m trying to boot DomU with the following configuration.
Sometime DomU boot, but sometime boot failed
I''m not sure what is the problem.
I can attach that image with tap-ctl on Dom0.
Does anybody advice me about this problem??
Sincerely
* Environment
OS : Scientific Linux 6.1 x86_64
Kernel : 2.6.32.43
2011 Oct 29
0
Bug#644100: Boot loader didn't return any data! if reboot domU with disk DRBD
Package: xen-utils-4.0
Version: 4.0.1-2
If you reboot with the DomU disk DRBD domain destroy.
pygrub error when trying to run a image on DRBD device
My config DomU
------------------------------------------------------
bootloader = '/usr/lib/xen-default/bin/pygrub'
vcpus = '1'
memory = '256'
cpus="8-15"
root = '/dev/xvda2 ro'
#disk
2013 Apr 16
1
winbind problem
Hi,
I have a problem with winbind, could anyone help me?
Version:
root at leela:~# samba -V
Version 4.0.5
root at leela:~# uname -a
Linux leela 3.2.0-40-generic #64-Ubuntu SMP Mon Mar 25 21:22:10 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
- First everything went fine:
root at leela:~# getent passwd
root:x:0:0:root:/root:/bin/bash
[...]
2009 May 12
6
Re: Changeset 19594 for Xen 3.4 build on Ubuntu Server 9.04 causes pygrub doesn''t return any data anymore
>That is, I think the following config should work on those Ubuntu
>systems
> PYTHON=python
> PYTHON_PREFIX_ARG=''''
>although you may need to do
> PREFIX=/usr/local
>too.
# make tools
fails on Ubuntu 9.04 Server with
Config.mk suggested above
This one Config.mk (untouched) works fine:-
PYTHON ?= python
PYTHON_PREFIX_ARG ?=
2010 Sep 27
8
pygrub question
Hi,
I''ve prepared a Ubuntu 10.04 LTS server on a Xen 3.2-1 host running
Debian Lenny on kernel 2.6.26-2-xen-amd64. The Ubuntu 10.04 domU is
running a 2.6.32-24-server kernel from the Ubuntu repositories, which is
(must be :-) ) xen-aware. The domU uses pygrub to boot and it works like
a charm.
Now I''m trying to deploy this domU on a Xen 3.2-1 host running Debian
Etch on kernel
2011 Nov 20
2
Bug#649349: xen-hypervisor-4.1-amd64: pygrub fails due to invalid opcode trapped
Package: xen-hypervisor-4.1-amd64
Version: 4.1.1-3
Severity: important
Whenever I try to start a domU, xm create failed for
'Boot loader didn't return any data!'.
% sudo xm create -c squeeze.cfg
Using config file "/etc/xen/squeeze.cfg".
Error: Boot loader didn't return any data!
It seems related to the following error in dmesg
[1440.163935] pygrub[3654] trap invalid
2010 Dec 21
4
tap2:remus:backup_ip:9000|aio:/path_to_disk.img not working - OSError: [Errno 2] No such file or directory
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'',
2012 Nov 02
9
Custom block script started twice for root block but only stopped once
Hi,
I''m using a custom block script in my xen setup and when started, it
creates a new device node pointing to some network resources.
Now I noticed that the script is called twice for the root block, the
first time for pygrub most likely, but is only stopped once ... I
don''t mind creating two devices node, but then I need to destroy both
...
Is this a known issue ?
Cheers,
2009 Jun 21
1
Xen LVM DRBD live migration
Hi guys I have few problems with live migration ... and I need some
professional help :)
I have 2 xen servers ... CentOS 5.3 and I want to have a high available
cluster
Now let`s begin ....
xen0:
[root@xen0 ~]# fdisk -l
Disk /dev/sda: 218.2 GB, 218238025728 bytes
255 heads, 63 sectors/track, 26532 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start
2011 Dec 01
3
How to solve "Error: Boot loader didn't return any data"
Hello , everyone
I am a newcomer to xen , which i study in recent months . I have deploy the
xen-4.1.2 on dell server , centos as dom0 , now , i use the vhd format to
be the virtual hard disk , after i execute
" xm new ***.cfg" ,
this vm generate the vm in "xm list" , but when i execute
" xm start *** ",
"Error: Boot loader didn''t return any data
2008 Nov 26
1
Pygrub problem
Hello,
I would like to use the kernel in the domU, so that a user can install
it's own kernel. While starting the domU with pygrub I get the following
error: "Error: Boot loader didn't return any data!"
This is the configfile of the domU:
--------------
#
# Configuration file for the Xen instance lenny.vandervlis.nl, created
# by xen-tools 3.9 on Sun Oct 19 15:46:03 2008.
#
#
2010 Jun 06
3
Error: Device 768 (vbd) could not be connected. Path closed or removed during hotplug add: backend/vbd/9/768 state: 1
Hi!
Please help me.
# xm create win7.hvm
Using config file "./win7.hvm".
Error: Device 768 (vbd) could not be connected. Path closed or removed during hotplug add: backend/vbd/9/768 state: 1
grep -v ^# /etc/xen/win7.hvm | grep -vx ''''
kernel = "/usr/lib/xen/boot/hvmloader"
builder=''hvm''
memory = 2048
name = "win7"
vif = [
2011 Jan 23
1
DRBD VBD script not working in squeeze ?
Hi,
since I upgraded from Lenny, DRBD VBD scripts not works at all.
This config works :
disk = [ 'phy:/dev/drbd/by-res/ads-disk,xvda,w' ]
But his one doesn't work at all :
disk = [ 'drbd:ads-disk,xvda,w' ]
I obtain this error :
# xm create ads.cfg
Using config file "/etc/xen/ads.cfg".
Error: Device 51712 (vbd) could not be connected. Hotplug scripts
2012 Oct 19
6
"Boot loader did not return any data" to make HVM to PV
Hello
I''m trying to convert a HVM to PV dom0. The domU is a 10SP2 SLED (
Kernel 2.6.16.60-0.21 i386) and is a SLES11SP2 dom0 (Kernel
3.0.13-0.27-xen 64bit).
The truth is that every tutorial I see it differently and I do not
know where this error.
When I start the domU, pvgrub shows the options but when I select the
kenel-xen, returns the error "Boot loader did not return any
2010 Feb 02
1
DomU won''t start on 3.4.2
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Hash: SHA1
Hello.
I''m having a quite big problem with xen and I''m pretty much stuck with
it by myself, so hopefully someone can help me out with this.
Symptoms look like this:
tvsrv1:~# xm create ns1
Using config file "/etc/xen/ns1".
Error: Creating domain failed: name=ns1
And relevant parts from the xend.log:
[2010-02-02 11:35:18
2003 Apr 09
1
Panics on 4.7 system
After some dialog with Terry Lambert on -hackers, I've been advised to
post this here.
I have a 4.7-RELEASE-p10 box that is suffering regular kernel panics.
The machine is a Dell 2650 running primarily as a file/print server to
a number of computer labs of about 400 machines (although it also
functions as a rembo image server and squid proxy). It mainly stores
applications, which