<div dir="ltr">Bellow links have described how to do it. Read them and get it done.<div><br></div><div><a href="http://wiki.centos.org/HowTos/Xen/InstallingCentOSDomU">http://wiki.centos.org/HowTos/Xen/InstallingCentOSDomU</a></div>
<div><br></div><div><a href="http://wiki.centos.org/HowTos/KVM">http://wiki.centos.org/HowTos/KVM</a></div><div><br></div><div><a href="http://wiki.xen.org/wiki/CentOS_6_Virtual_Machine_installation_on_Xen">http://wiki.xen.org/wiki/CentOS_6_Virtual_Machine_installation_on_Xen</a></div>
<div><br></div><div>Inside images is still same as Cent OS usage.<br><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Nov 7, 2013 at 10:52 PM, <span dir="ltr"><<a href="mailto:users-request@lists.opennebula.org" target="_blank">users-request@lists.opennebula.org</a>></span> wrote:<br>
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Today's Topics:<br>
<br>
1. KVM process at 99% CPU (Daniel Dehennin)<br>
2. Re: VMFS datastore marketplace import image (cosmin cucu)<br>
3. Re: VMFS datastore marketplace import image (Tino Vazquez)<br>
4. Creating images how to (Amier Anis)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Thu, 07 Nov 2013 16:38:31 +0100<br>
From: Daniel Dehennin <<a href="mailto:daniel.dehennin@baby-gnu.org">daniel.dehennin@baby-gnu.org</a>><br>
To: <a href="mailto:users@lists.opennebula.org">users@lists.opennebula.org</a><br>
Subject: [one-users] KVM process at 99% CPU<br>
Message-ID: <<a href="mailto:87siv89q88.fsf@hati.baby-gnu.org">87siv89q88.fsf@hati.baby-gnu.org</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Hello,<br>
<br>
On our 3.8 dual-node ONE I got this morning a OVERLOADED node with load<br>
average of 35.<br>
<br>
I found one my own VMs eating 99% CPU, it was just booted and waiting<br>
at ISO boot menu prompt.<br>
<br>
It looks to be related to KVM as I reproduce it on a 4.2.<br>
<br>
I can reproduce it by defining a template using an Ubuntu Server AMD64 ISO<br>
and instanciate it.<br>
<br>
I just let the VMs at ISO boot menu, and the KVM process quickly eat 99%<br>
of CPU.<br>
<br>
If someone has an idea.<br>
<br>
Here is the template:<br>
<br>
oneadmin@nebula:~$ onetemplate show 17<br>
TEMPLATE 17 INFORMATION<br>
ID : 17<br>
NAME : Install ISO AMD64 20G<br>
USER : eole<br>
GROUP : oneadmin<br>
REGISTER TIME : 10/11 19:29:17<br>
<br>
PERMISSIONS<br>
OWNER : um-<br>
GROUP : ---<br>
OTHER : ---<br>
<br>
TEMPLATE CONTENTS<br>
CONTEXT=[<br>
NETWORK="YES",<br>
SSH_PUBLIC_KEY="$USER[SSH_PUBLIC_KEY]" ]<br>
CPU="0.2"<br>
DISK=[<br>
IMAGE_ID="0" ]<br>
DISK=[<br>
CACHE="none",<br>
IMAGE_ID="43" ]<br>
FEATURES=[<br>
ACPI="yes",<br>
PAE="no" ]<br>
GRAPHICS=[<br>
KEYMAP="fr",<br>
LISTEN="0.0.0.0",<br>
TYPE="VNC" ]<br>
INPUT=[<br>
BUS="usb",<br>
TYPE="tablet" ]<br>
MEMORY="768"<br>
NIC=[<br>
MODEL="virtio",<br>
NETWORK_ID="1" ]<br>
OS=[<br>
ARCH="x86_64",<br>
BOOT="hd" ]<br>
VCPU="2"<br>
<br>
And here the ISO:<br>
<br>
oneadmin@nebula:~$ oneimage show 43<br>
IMAGE 43 INFORMATION<br>
ID : 43<br>
NAME : Ubuntu 13.10 server AMD64<br>
USER : eole<br>
GROUP : oneadmin<br>
DATASTORE : ISO<br>
TYPE : CDROM<br>
REGISTER TIME : 11/07 16:29:06<br>
PERSISTENT : No<br>
SOURCE :<br>
/var/lib/one//datastores/100/39670c51a99879ca3e221d5fc8027dce<br>
PATH : /var/tmp/thin-body20131107-1782-yqfomp<br>
SIZE : 672M<br>
STATE : used<br>
RUNNING_VMS : 1<br>
<br>
PERMISSIONS<br>
OWNER : um-<br>
GROUP : ---<br>
OTHER : ---<br>
<br>
IMAGE TEMPLATE<br>
DEV_PREFIX="hd"<br>
DRIVER="raw"<br>
<br>
VIRTUAL MACHINES<br>
<br>
ID USER GROUP NAME STAT UCPU UMEM HOST TIME<br>
117 eole oneadmin userver-test runn 99 768M nebula 0d 00h06<br>
<br>
Regards.<br>
<br>
--<br>
Daniel Dehennin<br>
R?cup?rer ma clef GPG:<br>
gpg --keyserver <a href="http://pgp.mit.edu" target="_blank">pgp.mit.edu</a> --recv-keys 0x7A6FE2DF<br>
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<br>
Message: 2<br>
Date: Thu, 7 Nov 2013 07:39:50 -0800 (PST)<br>
From: cosmin cucu <<a href="mailto:cosmincucu@yahoo.com">cosmincucu@yahoo.com</a>><br>
To: cosmin cucu <<a href="mailto:cosmincucu@yahoo.com">cosmincucu@yahoo.com</a>>, Tino Vazquez<br>
<<a href="mailto:cvazquez@c12g.com">cvazquez@c12g.com</a>><br>
Cc: users <<a href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a>><br>
Subject: Re: [one-users] VMFS datastore marketplace import image<br>
Message-ID:<br>
<<a href="mailto:1383838790.42263.YahooMailNeo@web141501.mail.bf1.yahoo.com">1383838790.42263.YahooMailNeo@web141501.mail.bf1.yahoo.com</a>><br>
Content-Type: text/plain; charset="iso-8859-1"<br>
<br>
Any ideas on this new error?<br>
<br>
Thanks,<br>
Cosmin<br>
<br>
<br>
<br>
<br>
<br>
On Wednesday, November 6, 2013 1:18 PM, cosmin cucu <<a href="mailto:cosmincucu@yahoo.com">cosmincucu@yahoo.com</a>> wrote:<br>
<br>
It was indeed a permission issue, i managed to make it working. I did create the image, and the template. But when i deploy a VM i get the following error in it's log :<br>
<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: clone: Cloning OpenNebula:/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 in 192.168.10.10:/vmfs/volumes/100/37/disk.0<br>
Wed Nov? 6 06:12:07 2013 [TM][E]: clone: Command "cd /vmfs/volumes/100/37<br>
Wed Nov? 6 06:12:07 2013 [TM][I]:<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: export PATH=/usr/sbin:/sbin:$PATH<br>
Wed Nov? 6 06:12:07 2013 [TM][I]:<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: if [ "FILE" != "CDROM" ]; then<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: if [ ! -d /vmfs/volumes/100/37/disk.0 ]; then<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: mkdir -p /vmfs/volumes/100/37/disk.0<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: fi<br>
Wed Nov? 6 06:12:07 2013 [TM][I]:<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: vmkfstools -U /vmfs/volumes/100/37/disk.0/disk.vmdk<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: rm -f /vmfs/volumes/100/37/disk.0/*<br>
Wed Nov? 6 06:12:07 2013 [TM][I]:<br>
Wed<br>
Nov? 6 06:12:07 2013 [TM][I]: vmkfstools -i /vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527/disk.vmdk -d thin /vmfs/volumes/100/37/disk.0/disk.vmdk<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: else<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: if [ ! -d /vmfs/volumes/100/37 ]; then<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: mkdir -p /vmfs/volumes/100/37<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: fi<br>
Wed Nov? 6 06:12:07 2013 [TM][I]:<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: rm -f /vmfs/volumes/100/37/disk.0<br>
Wed Nov? 6 06:12:07 2013 [TM][I]:<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: cp /vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 /vmfs/volumes/100/37/disk.0<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: ln -s /vmfs/volumes/100/37/disk.0 /vmfs/volumes/100/37/disk.0.iso<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: fi" failed: sh: cd: line 0: can't cd to /vmfs/volumes/100/37<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: Failed to delete virtual<br>
disk: The system cannot find the file specified (25).<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: DiskLib_Check() failed for source disk The system cannot find the file specified (25).<br>
Wed Nov? 6 06:12:07 2013 [TM][E]: Error cloning OpenNebula:/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 to 192.168.10.10:/vmfs/volumes/100/37/disk.0<br>
Wed Nov? 6 06:12:07 2013 [TM][I]: ExitCode: 255<br>
Wed Nov? 6 06:12:07 2013 [TM][E]: Error executing image transfer script: Error cloning OpenNebula:/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 to 192.168.10.10:/vmfs/volumes/100/37/disk.0<br>
Wed Nov? 6 06:12:07 2013 [DiM][I]: New VM state is FAILED<br>
<br>
Any ideas?<br>
<br>
Thanks.<br>
Cosmin<br>
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<br>
Message: 3<br>
Date: Thu, 7 Nov 2013 16:41:46 +0100<br>
From: Tino Vazquez <<a href="mailto:cvazquez@c12g.com">cvazquez@c12g.com</a>><br>
To: cosmin cucu <<a href="mailto:cosmincucu@yahoo.com">cosmincucu@yahoo.com</a>><br>
Cc: users <<a href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a>><br>
Subject: Re: [one-users] VMFS datastore marketplace import image<br>
Message-ID:<br>
<CAHfKwc3Xfdb=<a href="mailto:GyEjK1uW71jgD6pbO%2BBBTCSvivdmS8hn%2B72n_A@mail.gmail.com">GyEjK1uW71jgD6pbO+BBTCSvivdmS8hn+72n_A@mail.gmail.com</a>><br>
Content-Type: text/plain; charset=ISO-8859-1<br>
<br>
Hi,<br>
<br>
Can you check if this file exists in the ESX node?<br>
<br>
/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527<br>
<br>
If it doesn't, you may need to register the image again.<br>
<br>
Regards,<br>
<br>
-Tino<br>
--<br>
OpenNebula - Flexible Enterprise Cloud Made Simple<br>
<br>
--<br>
Constantino V?zquez Blanco, PhD, MSc<br>
Senior Infrastructure Architect at C12G Labs<br>
<a href="http://www.c12g.com" target="_blank">www.c12g.com</a> | @C12G | <a href="http://es.linkedin.com/in/tinova" target="_blank">es.linkedin.com/in/tinova</a><br>
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On Thu, Nov 7, 2013 at 4:39 PM, cosmin cucu <<a href="mailto:cosmincucu@yahoo.com">cosmincucu@yahoo.com</a>> wrote:<br>
> Any ideas on this new error?<br>
><br>
> Thanks,<br>
> Cosmin<br>
><br>
><br>
> On Wednesday, November 6, 2013 1:18 PM, cosmin cucu <<a href="mailto:cosmincucu@yahoo.com">cosmincucu@yahoo.com</a>><br>
> wrote:<br>
> It was indeed a permission issue, i managed to make it working. I did create<br>
> the image, and the template. But when i deploy a VM i get the following<br>
> error in it's log :<br>
><br>
> Wed Nov 6 06:12:07 2013 [TM][I]: clone: Cloning<br>
> OpenNebula:/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 in<br>
> 192.168.10.10:/vmfs/volumes/100/37/disk.0<br>
> Wed Nov 6 06:12:07 2013 [TM][E]: clone: Command "cd /vmfs/volumes/100/37<br>
> Wed Nov 6 06:12:07 2013 [TM][I]:<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: export PATH=/usr/sbin:/sbin:$PATH<br>
> Wed Nov 6 06:12:07 2013 [TM][I]:<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: if [ "FILE" != "CDROM" ]; then<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: if [ ! -d /vmfs/volumes/100/37/disk.0 ];<br>
> then<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: mkdir -p /vmfs/volumes/100/37/disk.0<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: fi<br>
> Wed Nov 6 06:12:07 2013 [TM][I]:<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: vmkfstools -U<br>
> /vmfs/volumes/100/37/disk.0/disk.vmdk<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: rm -f /vmfs/volumes/100/37/disk.0/*<br>
> Wed Nov 6 06:12:07 2013 [TM][I]:<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: vmkfstools -i<br>
> /vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527/disk.vmdk -d thin<br>
> /vmfs/volumes/100/37/disk.0/disk.vmdk<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: else<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: if [ ! -d /vmfs/volumes/100/37 ]; then<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: mkdir -p /vmfs/volumes/100/37<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: fi<br>
> Wed Nov 6 06:12:07 2013 [TM][I]:<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: rm -f /vmfs/volumes/100/37/disk.0<br>
> Wed Nov 6 06:12:07 2013 [TM][I]:<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: cp<br>
> /vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527<br>
> /vmfs/volumes/100/37/disk.0<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: ln -s /vmfs/volumes/100/37/disk.0<br>
> /vmfs/volumes/100/37/disk.0.iso<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: fi" failed: sh: cd: line 0: can't cd to<br>
> /vmfs/volumes/100/37<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: Failed to delete virtual disk: The system<br>
> cannot find the file specified (25).<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: DiskLib_Check() failed for source disk The<br>
> system cannot find the file specified (25).<br>
> Wed Nov 6 06:12:07 2013 [TM][E]: Error cloning<br>
> OpenNebula:/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 to<br>
> 192.168.10.10:/vmfs/volumes/100/37/disk.0<br>
> Wed Nov 6 06:12:07 2013 [TM][I]: ExitCode: 255<br>
> Wed Nov 6 06:12:07 2013 [TM][E]: Error executing image transfer script:<br>
> Error cloning OpenNebula:/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527<br>
> to 192.168.10.10:/vmfs/volumes/100/37/disk.0<br>
> Wed Nov 6 06:12:07 2013 [DiM][I]: New VM state is FAILED<br>
><br>
> Any ideas?<br>
><br>
> Thanks.<br>
> Cosmin<br>
><br>
> _______________________________________________<br>
> Users mailing list<br>
> <a href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a><br>
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><br>
><br>
><br>
><br>
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> Users mailing list<br>
> <a href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a><br>
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><br>
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<br>
------------------------------<br>
<br>
Message: 4<br>
Date: Fri, 8 Nov 2013 01:21:51 +0800<br>
From: Amier Anis <<a href="mailto:mymabma@gmail.com">mymabma@gmail.com</a>><br>
To: "<a href="mailto:users@lists.opennebula.org">users@lists.opennebula.org</a>" <<a href="mailto:users@lists.opennebula.org">users@lists.opennebula.org</a>><br>
Subject: [one-users] Creating images how to<br>
Message-ID:<br>
<<a href="mailto:CALTL7OmAK_J9ZM7uWWjcV4ew8sdFuTqNkO3FcwO9cDd2TwT9SA@mail.gmail.com">CALTL7OmAK_J9ZM7uWWjcV4ew8sdFuTqNkO3FcwO9cDd2TwT9SA@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Dear Guys,<br>
<br>
I'm still new with opennebula. I would like to know how to create images<br>
for my 100 vm using centos 6.4. In the images i need to install a few<br>
component and add a few users.<br>
<br>
any ideas?<br>
<br>
Thanks you.<br>
<br>
Regards & Best Wishes,<br>
<br>
<br>
*.: Amier Anis :.*<br>
Mobile: <a href="tel:%2B6012-260-0819" value="+60122600819">+6012-260-0819</a><br>
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</blockquote></div><br></div></div></div>