Displaying 20 results from an estimated 3000 matches similar to: "Using the parallel port from domU"
2007 Dec 13
5
cant start domU w/ pci [Error: function takes exactly 4 arguments (3 given)]
Hi all,
I''m trying to get a pci card working on a guest os (ast01)
on dum0 I hided the pci card w/:
# modprobe pciback hide=''(0b:08.0)''
then added this line to the guest os config file (/etc/xen/ast01)
pci = [ "0000:08:0e.0" ]
Whenever I try to start it fails w/:
# xm create ast01
Using config file "/etc/xen/ast01".
Error: function takes exactly 4
2009 Mar 29
0
xen serial port access for domu?
Is serial port "passthrough" possible for the version of xen that
ships with centos 5.2?
I've disabled the xen hypervisor serial console, and can see the
serial port in dom0. I've masked out the 8250, 8250_pnp and
serial_core modules on dom0 and rebooted. xm create domain
fails with the error that exactly 4 arguments are required and
only 3 were given.
Steps I followed:
1) I
2007 Apr 11
1
XEN Error 22 Invalid Argument
I have built a dom 0 using a Gentoo Linux kernel. All is up and running
with no errors.
I downloaded a Centos 4.4 image from the web and when I rum xm I get an
error 22. Does anyone know what I am doing wrong and/or where I can
find more documentation on running unmodified VMX guest domains. The
Xen 3.0 Users Manual is out of date.
Here is the control file:
sun temp # cat
2006 May 18
4
Fail to create hvm domain
I''m using FC5 with its Xen 3.0.2-2 package and 2.6.16-1.2118_FC5xen0 kernel.
I''ve got a Pentium 9xx chip with virtualization enabled in the BIOS; it
appears to be VT-enabled, since xm dmesg includes "(XEN) VMXON is done". I
base my config file on example.hvm and on previous emails to this list.
Unfortunately, I don''t get very far.
xm create winxp.conf
2009 Sep 09
10
OpenSolaris domU on RedHat Linux dom0
Hi,
I''m trying to create OpenSolaris (2008.11) domU on RedHat Linux dom0.
I''m using a file backed VBD. I used the iso image to first launch and
install OpenSolaris into the file VBD. Once that process is complete,
I''m trying to run it using the config file below:
name = ''opensolaris''
vcpus = 1
memory = "512"
vif =
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
2006 Jul 25
2
Compile from sources
I''ve compiled xen-3.0.2-2 from sources. I''ve went to the end without
errors. The ./install.sh script have been created the /etc/grub.conf
file as it :
# initrd /boot/initrd-version.img
#boot=/dev/hdc
default=0
timeout=5
splashimage=(hd0,0)/boot/grub/splash.xpm.gz
hiddenmenu
title Fedora Core (2.6.15-1.2054_FC5)
root (hd0,0)
kernel
2005 Jun 07
3
Error while creating domains
I am trying to start a large number of SMP domains (> 50). However,
I am unable to create more than 7 domains. When I try creating
the 8th domain, I get this error:
Using config file "myconf7".
VIRTUAL MEMORY ARRANGEMENT:
Loaded kernel: 0xc0100000->0xc0344c24
Init. ramdisk: 0xc0345000->0xc0345000
Phys-Mach map: 0xc0345000->0xc0347800
Page tables:
2014 Apr 10
0
Bug#744163: xenstore problems
Package: xen-utils-4.1
Version: 4.1.4-3+deb7u1
Severity: important
When starting (or migrating in) a domain, sometimes I get the following exception:
[2014-04-01 10:58:08 4821] ERROR (XendDomainInfo:2927) XendDomainInfo.initDomain: exception occurred
Traceback (most recent call last):
File "/usr/lib/xen-4.1/bin/../lib/python/xen/xend/XendDomainInfo.py", line 2914, in _initDomain
2009 Mar 12
0
Successfully running VM, subsequently startup gives this error -- VmError: Boot loader didn''t return any data!
Hi
I have configured few VMs with RHEL5,32 bit, but some VMs
after successful stop/restart few times, suddenly they start giving
following error from "xm create vm1.cfg" startup.
----
Error: (''c618d493-a696-7637-333d-bd891fa41ac2'', ''VM_metrics'')
----
If i replace system.img, they starts working again. This is what i see in xend.log file.
This happens
2008 Oct 07
0
xend accesses wrong pci slot while enabling pci pass-through on xen3.3.0
Hi all,
I am trying the pci-passthrough on xen 3.3.0. I binded the pci slot to
pciback using late binding.
But xend fails to allocate this slot to domU.
linux-242:/home/xen-3.3.0 # xm create -c pci=08:01.0
/etc/xen/xen3.3_guest1
Using config file "/etc/xen/xen3.3_guest1".
Error: [Errno 2] No such file or directory:
''/sys/bus/pci/devices/0000:06:00.0/config''
2005 Nov 14
0
Xend fails to start on newly compiled xen dom0 kernel
Hello:
I just gave 3 tries at compiling a xen kernel. I
managed to get the networking in the host to work ok
on the third try, unfortuately xend gives me the
following errors in my xend.log and will not start.
Any ideas?
It fails to start with the following error
----------------------------------------------------
/usr/sbin/xend
[root@localhost ~]# /usr/sbin/xend start
Traceback (most recent
2007 Oct 16
18
xen + centos + areca raid issues
I am trying to run a new server with centos + xen using centos xen packages.
After installation, we had to install a hardware raid card (areca) on the
machine, and thus reload the os. It so happens the drivers shipped aren''t
compatible with xen kernel, so i was forced to compile xen from source to
compile areca drivers.
Now with system running under compiled xen, i cannot boot my old
2007 Sep 19
2
Error: (22, ''Invalid argument'')
Hi,
I have set up an ubuntu edgy guest domain on a fiesty host domain. The
installation was successful but on running xm create -c baseimage, I get the
following error message:
Error: (22, ''Invalid argument'')
The problem seems very similar to the one here:
http://lists.xensource.com/archives/html/xen-users/2007-07/msg00361.html but
I''m not able to figure out what the
2007 Jul 13
1
Error 22 on domU creation after installing 3.1 from source
Hi all,
I just compiled an installed the Xen Hypervisor, Tools and a new Kernel
from the 3.1 source.
The dom0 is running without problem and the xm seems to work fine, too
(tried xm info, xm list, xm dmesg).
Unforunately on creation of a domU I always get an error using a config
file and a domU image that is definitley working (at least with 3.0.4):
Using config file
2010 Jun 21
4
Gentoo+Xen4.0: Error: coercing to Unicode: need string or buffer, NoneType found.
Hi,
I''m trying to use a Gentoo whit Xem 4.0, but I try: xm create
windows2008r2.hvm I get the error: Error: coercing to Unicode: need
string or buffer, NoneType found.
Does anybody knows how to solve that?
windows2008r2.hvm:
kernel = "hvmloader"
builder=''hvm''
memory = 512
name = "Windows2008R2"
vcpus=2
acpi=1
apic=1
disk = [
2005 Nov 10
0
Xend crashes when it''s trying to create domU
Hi, every one:
I had problem creating domU on diskless device by
using xen-unstable. Following, please find out
details. BTW, the same configuration works fine on
device with hard disk
(1) Xen, dom0 kernel and dom0 root file system are
loaded/mounted over via eth0
(2) DomU root file system is created in a file-backed
virtual block device(VBD). The file-backed VBD locates
at some directory on
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'',
2010 Jun 07
1
111b virt-install failure
Hi,
I''ve been using xVM with no problems since 2009.06 release (centos4/5, rhel4/5, sol10 as guests). This was using the 111a version. Just installed a new server with the 111b version
and ....
virt-install --nographics -p -r 8192 -n CentOS_48_64_92 -f /dev/zvol/dsk/zm0/vm/CentOS_48_64_92 -l ftp://192.168.101.120/pub/CentOS-48 -w bridge=aggr0 --os-type=linux --os-variant=rhel4
2011 Jan 30
0
Stub domains broken in Xen 4.0?
When I try to use stubdom-dm in lieu of qemu-dm, the guest domain crashes
almost immediately if I specify an emulated NIC (''vif='') in the guest
configuration file. If I don''t specify a vif, it works fine. If I use the
same configuration with qemu-dm instead of sutbdom-dm, it works fine. Is
there some reason QEMU emulated networking doesn''t work with stub domains