[one-users] RAW section--can it be included in ?

[Steven C Timm]

I would like to configure some OpenNebula VM's to have a serial console that 
can be accessed via the "virsh console" command.

The following xml works if it is inserted  manually  before the  tag 
in the deployment.0








But if I put it in the RAW section it ends up outside of the  tag at 
the very end of the xml.  Is there any way to get the RAW section inside the 
 section of the XML?

Steve Timm
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[one-users] blktap xen 4.2 and opennebula 4.2

[kenny . kenny]

 
Hello, i try to force the driver in the image but i got this error in var/log/one/.log 
 
Sun Mar 30 23:59:04 2014 [DiM][I]: New VM state is ACTIVE.Sun Mar 30 23:59:04 2014 [LCM][I]: New VM state is PROLOG.Sun Mar 30 23:59:04 2014 [VM][I]: Virtual Machine has no contextSun Mar 30 23:59:13 2014 [LCM][I]: New VM state is CLEANUP.Sun Mar 30 23:59:14 2014 [DiM][I]: New VM state is DONESun Mar 30 23:59:14 2014 [TM][W]: Ignored: LOG I 1687 Driver command for 1687 cancelled
Sun Mar 30 23:59:42 2014 [TM][W]: Ignored: TRANSFER SUCCESS 1687 -
And vm didnt start .
do you know what is this ?
thanks.

De: jfon...@opennebula.orgEnviada: Sexta-feira, 28 de Março de 2014 16:11Para: kenny.ke...@bol.com.brAssunto: [one-users] blktap xen 4.2 and opennebula 4.2On Fri, Mar 28, 2014 at 3:37 PM,  wrote:> Thanks for the reply, i forgot to say im using NFS.> Its a problem ?It should not be a problem.> I will check the files in the remote host.> It´s in the same folder ?No, in the nodes they reside in /var/tmp/one.> I will see if the image has a driver.> I can chage the image driver or i need to create a new one ?You can use "oneimage update" command or the Sunstone web interface>>> >> De: jfon...@opennebula.org> Enviada: Sexta-feira, 28 de Março de 2014 12:36>> Para: kenny.ke...@bol.com.br> Assunto: [one-users] blktap xen 4.2 and opennebula 4.2>> Is it possible that you have a driver defined in the image you are> attaching? An explicit driver takes precedence over the default one> configured.>> Still, I've made the test with a vanilla OpenNebula 4.2 installation> and the tips I've sent you work nicely. To test this I've changed the> prefix to a wrong one so we can see the command:>> * Changed /var/lib/one/remotes/vmm/xen4/xenrc and set this line:>> export DEFAULT_FILE_PREFIX="this:should:not:work">> * Executed "onehost sync" as oneadmin user. This part is very> important as the nodes have a copy of driver files (remotes) and we> need to update those files in the nodes when we modify something in> the frontend.>> * Waited for the next monitoring cycle of all nodes. In OpenNebula 4.2> the copy of remotes is done in the monitorization phase>> * Attach disk:>> $ onevm disk-attach 0 --image data>> * Got the error:>> ERROR="Fri Mar 28 12:41:33 2014 : Error attaching new VM Disk: Could> not attach> this:should:not:work:/home/one/one/install-4.2/var//datastores/0/0/disk.1> (sda) to one-0">> On Thu, Mar 27, 2014 at 8:18 PM,  wrote:>> see atached files.>> thanks.>>  De: jfon...@gmail.com>> Enviada: Quinta-feira, 27 de Março de 2014 19:18 Para: kenny.ke...@bol.com.br>> Assunto: [one-users] blktap xen 4.2 and opennebula 4.2 Disregard the --force. I've misread the problem. The parameter --force>> does not work in one 4.2. Just execute: onehost sync On Thu, Mar 27, 2014 at 7:07 PM, Javier Fontan  wrote:>>> Are you sure that the drivers uncomented are xen4 and not xen3?>> Also, can you send me the file xenrc you've changed? That "invalid>>> option: --force" is so strange.>> On Thu, Mar 27, 2014 at 7:03 PM,  wrote: it didnt work. i received this message invalid option: --force and it always use file insstead of tap2:aio i dont know what to do.  De: jfon...@gmail.com Enviada: Quinta-feira, 27 de Março de 2014 18:08 Para: kenny.ke...@bol.com.br Assunto: [one-users] blktap xen 4.2 and opennebula 4.2 You can change it in in "/var/lib/one/remotes/vmm/xen4/xenrc", the parameter is DEFAULT_FILE_PREFIX. Remember to do a onehost sync --force so these files are copied to the remote hosts. On Thu, Mar 27, 2014 at 3:54 AM,  wrote:> Hello, i need to use blktap instead of default disk drive.>> i changed /var/lib/one/remotes/vmm/xen4/attach_disk and> /etc/one/vmm_exec/vmm_exec_xen4.conf , but when take a look at> deployment.0> , it always with "file:".> What i need to do to change that ?>> I will change it beacuase with file i can run just 8 vm per node.>>> thank>> ___> Users mailing list> Users@lists.opennebula.org> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org> -- Javier Fontán Muiños OpenNebula Developer OpenNebula - The Open Source Toolkit for Data Center Virtualization www.OpenNebula.org | @OpenNebula | github.com/jfontan -->>> Javier Fontán Muiños>>> OpenNebula Developer>>> OpenNebula - The Open Source Toolkit for Data Center Virtualization>>> www.OpenNebula.org | @OpenNebula | github.com/jfontan -->> Javier Fontán Muiños>> OpenNebula Developer>> OpenNebula - The Open Source Toolkit for Data Center Virtualization>> www.OpenNebula.org | @OpenNebula | github.com/jfontan --> Javier Fontán Muiños> Developer> OpenNebula - The Open Source Toolkit for 

Re: [one-users] EC2 driver error (ONE 4.6 beta)

[Stefan Kooman]

Quoting Daniel Molina (dmol...@opennebula.org):
 
> Could you try removing the m1.small|large|... empty fields or setting them
> to 0?

That helps :).

I was able to reproduce the issue with a "KEYPAIR" with a
"white space", i.e. "key space" in a EC2 VM template:

Mon Mar 31 21:46:59 2014 [VMM][E]: Error parsing monitoring information:
USEDMEMORY=0 USEDCPU=0 NETTX=0 NETRX=0 STATE=a
AWS_DNS_NAME=ec2-54-72-149-220.eu-west-1.compute.amazonaws.com
AWS_PRIVATE_DNS_NAME=ip-172-31-21-87.eu-west-1.compute.internal
AWS_KEY_NAME=key space AWS_AVAILABILITY_ZONE=eu-west-1c
AWS_VPC_ID=vpc-7ef7b615 AWS_PRIVATE_IP_ADDRESS=172.31.21.87
AWS_IP_ADDRESS=54.72.149.220 AWS_SUBNET_ID=subnet-7cf7b617
AWS_SECURITY_GROUPS=sg-1a5bb275 AWS_INSTANCE_TYPE=t1.micro

If I use a KEYPAIR without space(s) it it able to monitor correctly:
[VMM][D]: VM $ONE_ID successfully monitored:

I created issues #2820 and #2821.

Gr. Stefan

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[one-users] Migration question: (new fields in ONE Templates)

[Steven Timm]

I am in early stages of testing out a new ONe 4.4 installation and
I am finding that there are some mandatory changes to the template syntax.
PORT=-1 for VNC  no longer allowed,  CPU, once optional, now required, and 
a few other changes.


My question for those of you who have done the upgrade from version 
3.x (any version ) using the upgrade
scripts:  does it do the fixes for all the templates that are in 
template_pool of the database so that they conform to the new syntax, or

are you on your own for that?

Steve Timm


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Re: [one-users] Datastores

[sam song]

Hi Christophe,

You should take the datastore id as the mounted point of the iSCSI 
device in my opinion.
For example, you want to use iSCSI /dev/sdb as the storage device for 
datastore with id 101, so you should mount /dev/sdb on 
/var/lib/one/datastores/101.


Another way is to create a cluster with 
DATASTORE_LOCATION=/path/to/iSCSI/dev/mounted/point configuration, and 
create datastores in this cluster, then one will place datastore datas 
under the DATASTORE_LOCATION.


Details refer:
[1]: 
http://docs.opennebula.org/4.4/administration/storage/system_ds.html#step-2-assign-the-system-datastores


Sam

On 03/31/2014 06:21 PM, Christophe Duez wrote:

Hello,
I added an iSCSI target to my server that is running opennebula 4.4.1.
I mounted the iSCSI /dev/sdb on /var/lib/one/datastores/iSCSI1 type 
ext4 (rw)

Now I tried to added the Datastore to opennebula.
the problem is that opennebula does not get any information from the 
iSCSI.

anyone know what to do?
Thanks in advance

Kind regards


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Re: [one-users] Request for comments: Sunstone dashboard

[Carlos Martín Sánchez]

Hi,

On Wed, Mar 26, 2014 at 8:04 AM, ML mail  wrote:

> Hi Carlos,
>
> I think it would be nice to to see some more "white labeling"
> features/options where one does not need to directly modify the code of
> sunstone. For example the "OpenNebula App Market" title on the app market
> page does not make sense when someone uses its own appmarket server. Just
> some small details... functionality, easy-of-use, and speed are of course
> more important.
>
> Regards
> M.L.
>

Thank you for your suggestion, we will plan it for the next release [1]
since we are trying to close the development for 4.6.

Best regards

[1] http://dev.opennebula.org/issues/2819
--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org  | cmar...@opennebula.org |
@OpenNebula  




>
>
>   On Thursday, March 20, 2014 11:11 AM, Carlos Martín Sánchez <
> cmar...@opennebula.org> wrote:
>   Dear community,
>
> As you may know if you tried the beta release, we are doing a facelift to
> Sunstone. We are now improving the refresh mechanism to improve the
> performance and alleviate the load Sunstone puts on OpenNebula.
>
> To remove as many refresh calls, we are going to simplify the dashboard.
> Right now it shows aggregated historic graphs for the VM network speed, and
> the Host CPU and Memory.
>
> We will change it to show only the instantaneous number of VMs in each
> state, and the instantaneous cpu and memory usage. Plus the existing
> storage, users, and network stats. Possibly, we will also add the current
> quota usage.
>
> The information shown by the graphs we are going to remove will be still
> accessible for each VM/Host in the individual info view.
>
>
> We'd appreciate your comments on what information you would like to see in
> the dashboard, for both admins and regular users.
>
> Best regards,
> Carlos
> --
> Carlos Martín, MSc
> Project Engineer
> OpenNebula - Flexible Enterprise Cloud Made Simple
> www.OpenNebula.org  | cmar...@opennebula.org
>  | @OpenNebula 
>
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Re: [one-users] fault in opennebula?

[Tino Vazquez]

Hi,

Could you send us the contents of /var/log/one/oned.log (in the front-end)?

Regards,

-Tino
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cooperation.


On 31 March 2014 15:35, Christophe Duez
 wrote:
> So this works now but the problem is when I want to add an new iso to this
> datastore
> (i made a system, image and file type)
> the iso always turn to the error state
>
>
> On Mon, Mar 31, 2014 at 2:55 PM, Tino Vazquez  wrote:
>>
>> Hi,
>>
>> Since you are using a shared system datastore, you have to ensure that
>>  /var/lib/one/datastores/104 exists both in the front-end and the
>> virtualization nodes. Please do the following:
>>
>>* create  /var/lib/one/datastores/104 in the front-end
>>* export  /var/lib/one/datastores/104 via NFS
>>* mount in all the virtualization nodes
>> /var/lib/one/datastores/104 (with the same path)
>>
>> Best regards,
>>
>> -Tino
>>
>> --
>> OpenNebula - Flexible Enterprise Cloud Made Simple
>>
>> --
>> Constantino Vázquez Blanco, PhD, MSc
>> Senior Infrastructure Architect at C12G Labs
>> www.c12g.com | @C12G | es.linkedin.com/in/tinova
>>
>> --
>> Confidentiality Warning: The information contained in this e-mail and
>> any accompanying documents, unless otherwise expressly indicated, is
>> confidential and privileged, and is intended solely for the person
>> and/or entity to whom it is addressed (i.e. those identified in the
>> "To" and "cc" box). They are the property of C12G Labs S.L..
>> Unauthorized distribution, review, use, disclosure, or copying of this
>> communication, or any part thereof, is strictly prohibited and may be
>> unlawful. If you have received this e-mail in error, please notify us
>> immediately by e-mail at ab...@c12g.com and delete the e-mail and
>> attachments and any copy from your system. C12G thanks you for your
>> cooperation.
>>
>>
>> On 31 March 2014 11:47, Christophe Duez
>>  wrote:
>> > Hi,
>> > I'm using OpenNebula 4.4.1 by C12G Labs.
>> >
>> >
>> > On Mon, Mar 31, 2014 at 11:35 AM, Tino Vazquez 
>> > wrote:
>> >>
>> >> Hi Christophe,
>> >>
>> >> That may be OK, which version of OpenNebula are you using?
>> >>
>> >> Best,
>> >>
>> >> -Tino
>> >> --
>> >> OpenNebula - Flexible Enterprise Cloud Made Simple
>> >>
>> >> --
>> >> Constantino Vázquez Blanco, PhD, MSc
>> >> Senior Infrastructure Architect at C12G Labs
>> >> www.c12g.com | @C12G | es.linkedin.com/in/tinova
>> >>
>> >> --
>> >> Confidentiality Warning: The information contained in this e-mail and
>> >> any accompanying documents, unless otherwise expressly indicated, is
>> >> confidential and privileged, and is intended solely for the person
>> >> and/or entity to whom it is addressed (i.e. those identified in the
>> >> "To" and "cc" box). They are the property of C12G Labs S.L..
>> >> Unauthorized distribution, review, use, disclosure, or copying of this
>> >> communication, or any part thereof, is strictly prohibited and may be
>> >> unlawful. If you have received this e-mail in error, please notify us
>> >> immediately by e-mail at ab...@c12g.com and delete the e-mail and
>> >> attachments and any copy from your system. C12G thanks you for your
>> >> cooperation.
>> >>
>> >>
>> >> On 31 March 2014 10:11, Christophe Duez
>> >>  wrote:
>> >> > fault in opennebula?
>> >> > So I added a new datastore from the CLI :
>> >> >
>> >> > $ cat system.ds
>> >> > NAME= nfs_ds
>> >> > TM_MAD  = shared
>> >> > TYPE= SYSTEM_DS
>> >> >
>> >> > $ onedatastore create system.ds
>> >> > ID: 104
>> >> >
>> >> > Now i'll go to opennebula and see that the path for that datastore is
>> >> > set to
>> >> > :
>> >> > Base path /var/lib/one//datastores/104
>> >> >
>> >> > The only problem is that there is no file called:
>> >> > /var/lib/one/datastores/104
>> >> >
>> >> > fault in my thinking or in opennebula?
>> >> >
>> >> >
>> >> > --
>> >> > Kind regards,
>> >> > Duez Christophe
>> >> > Student at University of Antwerp :
>> >> > Master of Industrial Sciences: Electronics-ICT
>> >> >
>> >> > E christophe.d...@student.uantwperen.be
>> >> > L linkedin duez-christophe
>> >> >
>> >> > ___
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>> >> > Users@

[one-users] System datastore overcommitment

[Ondrej Hamada]

Hi guys,
I want to deploy my VM on a host whose system datastore has less space
than is supposed maximum size of my images. But since I'm using qcow2
images and there is quite huge reserve, I would like to deploy these
machines despite they can not pass the check. I also need regular users
to be able to deploy these machines - so deploying them manually under
oneadmin  account is not what i'm looking for. Is there some way how to
let users deploy such VMs?

Thank you in advance

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recipient then please promptly delete this e-mail and any attachment and all 
copies and inform the sender. Thank you for understanding.


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Re: [one-users] EC2 driver error (ONE 4.6 beta)

[Daniel Molina]

Hi Stefan,


On 31 March 2014 15:16, Stefan Kooman  wrote:

> Hi,
>
> One of the TechDay attendee was so excited about cloud-bursting he
> tried the same evening in his own cloud. At first he didn't succeed.
> This turned out to be a template problem with a "KEYPAIR" containing a
> "space". I tried to reproduce that, but in the process I hit some errors:
>
> Add a EC2 host:
>
> onehost create eu-west-1 --im ec2 --vm ec2 --net dummy
>
> Resulting in:
>
> Mon Mar 31 14:56:06 2014 [InM][D]: Monitoring host eu-west-1 (4)
> Mon Mar 31 14:56:07 2014 [InM][I]: Command execution fail:
> /var/lib/one/remotes/im/run_probes ec2 /var/lib/one//datastores 4124 20
> 4 eu-west-1
> Mon Mar 31 14:56:07 2014 [InM][I]:
> /var/lib/one/remotes/vmm/ec2/ec2_driver.rb:304:in `*': nil can't be
> coerced into Float (TypeError)
> Mon Mar 31 14:56:07 2014 [InM][I]: from
> /var/lib/one/remotes/vmm/ec2/ec2_driver.rb:304:in `block in
> monitor_all_vms'
> Mon Mar 31 14:56:07 2014 [InM][I]: from
> /var/lib/one/remotes/vmm/ec2/ec2_driver.rb:303:in `each'
> Mon Mar 31 14:56:07 2014 [InM][I]: from
> /var/lib/one/remotes/vmm/ec2/ec2_driver.rb:303:in `monitor_all_vms'
> Mon Mar 31 14:56:07 2014 [InM][I]: from ./poll:26:in `'
> Mon Mar 31 14:56:07 2014 [InM][E]: Error executing poll
>
> Relevant info in ec2_driver.conf:
>
> eu-west-1:
> region_name: eu-west-1
> access_key_id: STRING
> secret_access_key: ANOTHER_STRING
> capacity:
> t1.micro: 1
> m1.small:
> m1.large:
> m1.xlarge:
>
> I added the "t1.micro: 1".
>
> This is opennebula 4.6 beta. Any hints?
>

Could you try removing the m1.small|large|... empty fields or setting them
to 0?

Cheers


>
> Gr. Stefan
>
>
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Re: [one-users] Opennebula problem with cephdatastore.

[Jaime Melis]

Hi Leszek,

what does /var/log/libvirtd/qemu/one-.log say? (in the worker node)

Also, the fact that /var/lib/one/datastores/0/3/deployment.3 is truncated
after the failure is very strange, and I suspect it has nothing to do with
OpenNebula.


On Mon, Mar 31, 2014 at 2:27 PM, Leszek Master  wrote:

> I want to use ceph with opennebula as datastore. I've created ceph
> datastore using manual -
> http://archives.opennebula.org/documentation:archives:rel4.0:ceph_ds and
> i can see datastore space usage and i can import there image form market
> place, but i cannot start the VM from this image. The error is: Error
> deploying virtual machine: Could not create domain from
> /var/lib/one//datastores/0/3/deployment.3
>
> In the log i can see this: http://pastebin.com/9bUpxh1t
>
> When i use "cat << EOT | /var/tmp/one/vmm/kvm/deploy
> '/var/lib/one//datastores/0/3/deployment.3' 'node-02' 3 node-02" in my
> node-02 server i can see
>
> http://pastebin.com/LbxqAEtV
>
> My datastore config:
>
> http://pastebin.com/QSqTBX6u
>
> And my vm template:
>
> http://pastebin.com/Gi72rwa3
>
> I also have seen situation where file
> /var/lib/one/datastores/0/3/deployment.3 is not empty, but the data from it
> disappear few seconds after Failed to creating VM.
>
> Please help me solve out my problem.
>
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Re: [one-users] fault in opennebula?

[Christophe Duez]

So this works now but the problem is when I want to add an new iso to this
datastore
(i made a system, image and file type)
the iso always turn to the error state


On Mon, Mar 31, 2014 at 2:55 PM, Tino Vazquez  wrote:

> Hi,
>
> Since you are using a shared system datastore, you have to ensure that
>  /var/lib/one/datastores/104 exists both in the front-end and the
> virtualization nodes. Please do the following:
>
>* create  /var/lib/one/datastores/104 in the front-end
>* export  /var/lib/one/datastores/104 via NFS
>* mount in all the virtualization nodes
> /var/lib/one/datastores/104 (with the same path)
>
> Best regards,
>
> -Tino
>
> --
> OpenNebula - Flexible Enterprise Cloud Made Simple
>
> --
> Constantino Vázquez Blanco, PhD, MSc
> Senior Infrastructure Architect at C12G Labs
> www.c12g.com | @C12G | es.linkedin.com/in/tinova
>
> --
> Confidentiality Warning: The information contained in this e-mail and
> any accompanying documents, unless otherwise expressly indicated, is
> confidential and privileged, and is intended solely for the person
> and/or entity to whom it is addressed (i.e. those identified in the
> "To" and "cc" box). They are the property of C12G Labs S.L..
> Unauthorized distribution, review, use, disclosure, or copying of this
> communication, or any part thereof, is strictly prohibited and may be
> unlawful. If you have received this e-mail in error, please notify us
> immediately by e-mail at ab...@c12g.com and delete the e-mail and
> attachments and any copy from your system. C12G thanks you for your
> cooperation.
>
>
> On 31 March 2014 11:47, Christophe Duez
>  wrote:
> > Hi,
> > I'm using OpenNebula 4.4.1 by C12G Labs.
> >
> >
> > On Mon, Mar 31, 2014 at 11:35 AM, Tino Vazquez 
> wrote:
> >>
> >> Hi Christophe,
> >>
> >> That may be OK, which version of OpenNebula are you using?
> >>
> >> Best,
> >>
> >> -Tino
> >> --
> >> OpenNebula - Flexible Enterprise Cloud Made Simple
> >>
> >> --
> >> Constantino Vázquez Blanco, PhD, MSc
> >> Senior Infrastructure Architect at C12G Labs
> >> www.c12g.com | @C12G | es.linkedin.com/in/tinova
> >>
> >> --
> >> Confidentiality Warning: The information contained in this e-mail and
> >> any accompanying documents, unless otherwise expressly indicated, is
> >> confidential and privileged, and is intended solely for the person
> >> and/or entity to whom it is addressed (i.e. those identified in the
> >> "To" and "cc" box). They are the property of C12G Labs S.L..
> >> Unauthorized distribution, review, use, disclosure, or copying of this
> >> communication, or any part thereof, is strictly prohibited and may be
> >> unlawful. If you have received this e-mail in error, please notify us
> >> immediately by e-mail at ab...@c12g.com and delete the e-mail and
> >> attachments and any copy from your system. C12G thanks you for your
> >> cooperation.
> >>
> >>
> >> On 31 March 2014 10:11, Christophe Duez
> >>  wrote:
> >> > fault in opennebula?
> >> > So I added a new datastore from the CLI :
> >> >
> >> > $ cat system.ds
> >> > NAME= nfs_ds
> >> > TM_MAD  = shared
> >> > TYPE= SYSTEM_DS
> >> >
> >> > $ onedatastore create system.ds
> >> > ID: 104
> >> >
> >> > Now i'll go to opennebula and see that the path for that datastore is
> >> > set to
> >> > :
> >> > Base path /var/lib/one//datastores/104
> >> >
> >> > The only problem is that there is no file called:
> >> > /var/lib/one/datastores/104
> >> >
> >> > fault in my thinking or in opennebula?
> >> >
> >> >
> >> > --
> >> > Kind regards,
> >> > Duez Christophe
> >> > Student at University of Antwerp :
> >> > Master of Industrial Sciences: Electronics-ICT
> >> >
> >> > E christophe.d...@student.uantwperen.be
> >> > L linkedin duez-christophe
> >> >
> >> > ___
> >> > Users mailing list
> >> > Users@lists.opennebula.org
> >> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >> >
> >
> >
> >
> >
> > --
> > Kind regards,
> > Duez Christophe
> > Student at University of Antwerp :
> > Master of Industrial Sciences: Electronics-ICT
> >
> > E christophe.d...@student.uantwperen.be
> > L linkedin duez-christophe
>



-- 
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Duez Christophe
Student at University of Antwerp :
Master of Industrial Sciences: Electronics-ICT

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Re: [one-users] fault in opennebula?

[Christophe Duez]

thank you
I thought that i tried that before but it didn't work then.
Now it works!


On Mon, Mar 31, 2014 at 2:55 PM, Tino Vazquez  wrote:

> Hi,
>
> Since you are using a shared system datastore, you have to ensure that
>  /var/lib/one/datastores/104 exists both in the front-end and the
> virtualization nodes. Please do the following:
>
>* create  /var/lib/one/datastores/104 in the front-end
>* export  /var/lib/one/datastores/104 via NFS
>* mount in all the virtualization nodes
> /var/lib/one/datastores/104 (with the same path)
>
> Best regards,
>
> -Tino
>
> --
> OpenNebula - Flexible Enterprise Cloud Made Simple
>
> --
> Constantino Vázquez Blanco, PhD, MSc
> Senior Infrastructure Architect at C12G Labs
> www.c12g.com | @C12G | es.linkedin.com/in/tinova
>
> --
> Confidentiality Warning: The information contained in this e-mail and
> any accompanying documents, unless otherwise expressly indicated, is
> confidential and privileged, and is intended solely for the person
> and/or entity to whom it is addressed (i.e. those identified in the
> "To" and "cc" box). They are the property of C12G Labs S.L..
> Unauthorized distribution, review, use, disclosure, or copying of this
> communication, or any part thereof, is strictly prohibited and may be
> unlawful. If you have received this e-mail in error, please notify us
> immediately by e-mail at ab...@c12g.com and delete the e-mail and
> attachments and any copy from your system. C12G thanks you for your
> cooperation.
>
>
> On 31 March 2014 11:47, Christophe Duez
>  wrote:
> > Hi,
> > I'm using OpenNebula 4.4.1 by C12G Labs.
> >
> >
> > On Mon, Mar 31, 2014 at 11:35 AM, Tino Vazquez 
> wrote:
> >>
> >> Hi Christophe,
> >>
> >> That may be OK, which version of OpenNebula are you using?
> >>
> >> Best,
> >>
> >> -Tino
> >> --
> >> OpenNebula - Flexible Enterprise Cloud Made Simple
> >>
> >> --
> >> Constantino Vázquez Blanco, PhD, MSc
> >> Senior Infrastructure Architect at C12G Labs
> >> www.c12g.com | @C12G | es.linkedin.com/in/tinova
> >>
> >> --
> >> Confidentiality Warning: The information contained in this e-mail and
> >> any accompanying documents, unless otherwise expressly indicated, is
> >> confidential and privileged, and is intended solely for the person
> >> and/or entity to whom it is addressed (i.e. those identified in the
> >> "To" and "cc" box). They are the property of C12G Labs S.L..
> >> Unauthorized distribution, review, use, disclosure, or copying of this
> >> communication, or any part thereof, is strictly prohibited and may be
> >> unlawful. If you have received this e-mail in error, please notify us
> >> immediately by e-mail at ab...@c12g.com and delete the e-mail and
> >> attachments and any copy from your system. C12G thanks you for your
> >> cooperation.
> >>
> >>
> >> On 31 March 2014 10:11, Christophe Duez
> >>  wrote:
> >> > fault in opennebula?
> >> > So I added a new datastore from the CLI :
> >> >
> >> > $ cat system.ds
> >> > NAME= nfs_ds
> >> > TM_MAD  = shared
> >> > TYPE= SYSTEM_DS
> >> >
> >> > $ onedatastore create system.ds
> >> > ID: 104
> >> >
> >> > Now i'll go to opennebula and see that the path for that datastore is
> >> > set to
> >> > :
> >> > Base path /var/lib/one//datastores/104
> >> >
> >> > The only problem is that there is no file called:
> >> > /var/lib/one/datastores/104
> >> >
> >> > fault in my thinking or in opennebula?
> >> >
> >> >
> >> > --
> >> > Kind regards,
> >> > Duez Christophe
> >> > Student at University of Antwerp :
> >> > Master of Industrial Sciences: Electronics-ICT
> >> >
> >> > E christophe.d...@student.uantwperen.be
> >> > L linkedin duez-christophe
> >> >
> >> > ___
> >> > Users mailing list
> >> > Users@lists.opennebula.org
> >> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >> >
> >
> >
> >
> >
> > --
> > Kind regards,
> > Duez Christophe
> > Student at University of Antwerp :
> > Master of Industrial Sciences: Electronics-ICT
> >
> > E christophe.d...@student.uantwperen.be
> > L linkedin duez-christophe
>



-- 
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Duez Christophe
Student at University of Antwerp :
Master of Industrial Sciences: Electronics-ICT

E christophe.d...@student.uantwperen.be
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[one-users] EC2 driver error (ONE 4.6 beta)

[Stefan Kooman]

Hi,

One of the TechDay attendee was so excited about cloud-bursting he
tried the same evening in his own cloud. At first he didn't succeed.
This turned out to be a template problem with a "KEYPAIR" containing a
"space". I tried to reproduce that, but in the process I hit some errors:

Add a EC2 host:

onehost create eu-west-1 --im ec2 --vm ec2 --net dummy

Resulting in:

Mon Mar 31 14:56:06 2014 [InM][D]: Monitoring host eu-west-1 (4)
Mon Mar 31 14:56:07 2014 [InM][I]: Command execution fail:
/var/lib/one/remotes/im/run_probes ec2 /var/lib/one//datastores 4124 20
4 eu-west-1
Mon Mar 31 14:56:07 2014 [InM][I]:
/var/lib/one/remotes/vmm/ec2/ec2_driver.rb:304:in `*': nil can't be
coerced into Float (TypeError)
Mon Mar 31 14:56:07 2014 [InM][I]: from
/var/lib/one/remotes/vmm/ec2/ec2_driver.rb:304:in `block in
monitor_all_vms'
Mon Mar 31 14:56:07 2014 [InM][I]: from
/var/lib/one/remotes/vmm/ec2/ec2_driver.rb:303:in `each'
Mon Mar 31 14:56:07 2014 [InM][I]: from
/var/lib/one/remotes/vmm/ec2/ec2_driver.rb:303:in `monitor_all_vms'
Mon Mar 31 14:56:07 2014 [InM][I]: from ./poll:26:in `'
Mon Mar 31 14:56:07 2014 [InM][E]: Error executing poll

Relevant info in ec2_driver.conf:

eu-west-1:
region_name: eu-west-1
access_key_id: STRING
secret_access_key: ANOTHER_STRING
capacity:
t1.micro: 1
m1.small:
m1.large:
m1.xlarge:

I added the "t1.micro: 1".

This is opennebula 4.6 beta. Any hints?

Gr. Stefan


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Re: [one-users] fault in opennebula?

[Tino Vazquez]

Hi,

Since you are using a shared system datastore, you have to ensure that
 /var/lib/one/datastores/104 exists both in the front-end and the
virtualization nodes. Please do the following:

   * create  /var/lib/one/datastores/104 in the front-end
   * export  /var/lib/one/datastores/104 via NFS
   * mount in all the virtualization nodes
/var/lib/one/datastores/104 (with the same path)

Best regards,

-Tino

--
OpenNebula - Flexible Enterprise Cloud Made Simple

--
Constantino Vázquez Blanco, PhD, MSc
Senior Infrastructure Architect at C12G Labs
www.c12g.com | @C12G | es.linkedin.com/in/tinova

--
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"To" and "cc" box). They are the property of C12G Labs S.L..
Unauthorized distribution, review, use, disclosure, or copying of this
communication, or any part thereof, is strictly prohibited and may be
unlawful. If you have received this e-mail in error, please notify us
immediately by e-mail at ab...@c12g.com and delete the e-mail and
attachments and any copy from your system. C12G thanks you for your
cooperation.


On 31 March 2014 11:47, Christophe Duez
 wrote:
> Hi,
> I'm using OpenNebula 4.4.1 by C12G Labs.
>
>
> On Mon, Mar 31, 2014 at 11:35 AM, Tino Vazquez  wrote:
>>
>> Hi Christophe,
>>
>> That may be OK, which version of OpenNebula are you using?
>>
>> Best,
>>
>> -Tino
>> --
>> OpenNebula - Flexible Enterprise Cloud Made Simple
>>
>> --
>> Constantino Vázquez Blanco, PhD, MSc
>> Senior Infrastructure Architect at C12G Labs
>> www.c12g.com | @C12G | es.linkedin.com/in/tinova
>>
>> --
>> Confidentiality Warning: The information contained in this e-mail and
>> any accompanying documents, unless otherwise expressly indicated, is
>> confidential and privileged, and is intended solely for the person
>> and/or entity to whom it is addressed (i.e. those identified in the
>> "To" and "cc" box). They are the property of C12G Labs S.L..
>> Unauthorized distribution, review, use, disclosure, or copying of this
>> communication, or any part thereof, is strictly prohibited and may be
>> unlawful. If you have received this e-mail in error, please notify us
>> immediately by e-mail at ab...@c12g.com and delete the e-mail and
>> attachments and any copy from your system. C12G thanks you for your
>> cooperation.
>>
>>
>> On 31 March 2014 10:11, Christophe Duez
>>  wrote:
>> > fault in opennebula?
>> > So I added a new datastore from the CLI :
>> >
>> > $ cat system.ds
>> > NAME= nfs_ds
>> > TM_MAD  = shared
>> > TYPE= SYSTEM_DS
>> >
>> > $ onedatastore create system.ds
>> > ID: 104
>> >
>> > Now i'll go to opennebula and see that the path for that datastore is
>> > set to
>> > :
>> > Base path /var/lib/one//datastores/104
>> >
>> > The only problem is that there is no file called:
>> > /var/lib/one/datastores/104
>> >
>> > fault in my thinking or in opennebula?
>> >
>> >
>> > --
>> > Kind regards,
>> > Duez Christophe
>> > Student at University of Antwerp :
>> > Master of Industrial Sciences: Electronics-ICT
>> >
>> > E christophe.d...@student.uantwperen.be
>> > L linkedin duez-christophe
>> >
>> > ___
>> > Users mailing list
>> > Users@lists.opennebula.org
>> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>> >
>
>
>
>
> --
> Kind regards,
> Duez Christophe
> Student at University of Antwerp :
> Master of Industrial Sciences: Electronics-ICT
>
> E christophe.d...@student.uantwperen.be
> L linkedin duez-christophe
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Re: [one-users] How can I post virtual appliance to OpenNebula Marketplacy??

[Daniel Molina]

Hi,


On 29 March 2014 15:08, JungJungIn (Gmail:call518) wrote:

> I want to post virtual appliance.
> But i can not find sign-up menu or web page...
> Tell me the guide..
> Thanks.
>

This is the url of the OpenNebula Marketplace:
http://marketplace.c12g.com/appliance

And the steps for posting an appliance are described in the header of the
page.

If you have any doubts do not hesitate to ask us


>
> --
>
>
>
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>
>


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--
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www.OpenNebula.org | dmol...@opennebula.org | @OpenNebula
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[one-users] Opennebula problem with cephdatastore.

[Leszek Master]

I want to use ceph with opennebula as datastore. I've created ceph
datastore using manual -
http://archives.opennebula.org/documentation:archives:rel4.0:ceph_ds and i
can see datastore space usage and i can import there image form market
place, but i cannot start the VM from this image. The error is: Error
deploying virtual machine: Could not create domain from
/var/lib/one//datastores/0/3/deployment.3

In the log i can see this: http://pastebin.com/9bUpxh1t

When i use "cat << EOT | /var/tmp/one/vmm/kvm/deploy
'/var/lib/one//datastores/0/3/deployment.3' 'node-02' 3 node-02" in my
node-02 server i can see

http://pastebin.com/LbxqAEtV

My datastore config:

http://pastebin.com/QSqTBX6u

And my vm template:

http://pastebin.com/Gi72rwa3

I also have seen situation where file
/var/lib/one/datastores/0/3/deployment.3 is not empty, but the data from it
disappear few seconds after Failed to creating VM.

Please help me solve out my problem.
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Re: [one-users] Resume paused VM due to full system datastore

[Daniel Dehennin]

"Ruben S. Montero"  writes:

> Hi

Hello,


[...]

> Note also that we can re-send from OpenNebula a deploy action (virsh
> create, in your case) with onevm boot (or through the play icon in
> Sunstone) for UNKNOWN, however there is no way to send from OpenNebula a
> 'virsh resume' command.

I was looking for this, or at least, the kvm monitoring could display
that the VMs is in “paused” state.

I'll emulate a DS full to see which information can be reported to the user.

> BTW OpenNebula 4.4 should control the system datastore usage (even not
> shared) and not schedule VMs to prevent taking all the space, you can even
> limit manually the size used by OpenNebula. Is this not working for
> you?

Unfortunately, this cluster is using ONE 4.2.

The problem occurs not on new scheduled VM but when qcow2 images grow
up, when the DS is full, any VM trying to write, making their disk
bigger, are “paused” by libvirt/kvm.

Regards.

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Re: [one-users] Configure hosts to use qemu without kvm hardware acceleration

[Ruben S. Montero]

Probably you need to modify

/etc/one/vmm_exec/vmm_exec_kvm.conf

and add

EMULATOR = /usr/libexec/qemu-kvm

Cheers

Ruben


On Tue, Mar 25, 2014 at 1:51 PM, Marco Fanti  wrote:

> Thank you for the answers,
> this was the log file of the vm that don't start because of the missing
> kvm module (so it does not fall back to qemu --no-kvm when the kvm module
> is not present on the system.
>
> Mon Mar 24 15:11:02 2014 [DiM][I]: New VM state is ACTIVE.
> Mon Mar 24 15:11:02 2014 [LCM][I]: New VM state is PROLOG.
> Mon Mar 24 15:11:02 2014 [VM][I]: Virtual Machine has no context
> Mon Mar 24 15:11:03 2014 [LCM][I]: New VM state is BOOT
> Mon Mar 24 15:11:03 2014 [VMM][I]: Generating deployment file:
> /var/lib/one/vms/2/deployment.0
> Mon Mar 24 15:11:03 2014 [VMM][I]: ExitCode: 0
> Mon Mar 24 15:11:03 2014 [VMM][I]: Successfully execute network driver
> operation: pre.
> Mon Mar 24 15:11:03 2014 [VMM][I]: Command execution fail: cat << EOT |
> /var/tmp/one/vmm/kvm/deploy '/var/lib/one//datastores/0/2/deployment.0'
> 'on-compute1' 2 on-compute1
> Mon Mar 24 15:11:03 2014 [VMM][I]: error: Failed to create domain from
> /var/lib/one//datastores/0/2/deployment.0
> Mon Mar 24 15:11:03 2014 [VMM][I]: error: internal error Child process
> (LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
> HOME=/ /usr/bin/kvm -no-user-config -device ? -device pci-assign,? -device
> virtio-blk-pci,? -device virtio-net-pci,? -device scsi-disk,?) unexpected
> exit status 1: Could not access KVM kernel module: No such file or directory
> Mon Mar 24 15:11:03 2014 [VMM][I]: failed to initialize KVM: No such file
> or directory
> Mon Mar 24 15:11:03 2014 [VMM][I]: No accelerator found!
> Mon Mar 24 15:11:03 2014 [VMM][I]:
> Mon Mar 24 15:11:03 2014 [VMM][E]: Could not create domain from
> /var/lib/one//datastores/0/2/deployment.0
> Mon Mar 24 15:11:03 2014 [VMM][I]: ExitCode: 255
>
>
>
> 2014-03-25 13:14 GMT+01:00 Javier Fontan :
>
> OpenNebula can be configured to use qemu emulation instead of kvm
>> virtualization but not per VM but in the driver definition. The type
>> of the VM driver can be changed from "kvm" to "qemu" in oned.conf. For
>> example:
>>
>> --8<--
>> VM_MAD = [
>> name   = "kvm",
>> executable = "one_vmm_ssh",
>> arguments  = "-t 15 -r 0 kvm",
>> default= "vmm_ssh/vmm_ssh_kvm.conf",
>> type   = "qemu" ]
>> -->8--
>>
>> This is used in the tryout images as they are already virtualized. It
>> will be also useful for the infrastructure Marco Fanti wants to
>> create.
>>
>> Still this is not useful to have mixed virtualized and emulated
>> machines in the same host. Maybe this parameter can be changed to a VM
>> setting instead of a driver setting.
>>
>
> Thank you Javier, this solution is actually documented in the oned.conf
> comments, I'm sorry that i didn't noticed it before.
>
>
>>
>> On Tue, Mar 25, 2014 at 10:28 AM, Carlo Daffara
>>  wrote:
>> > It is nevertheless an interesting feature. For example, when emulating
>> legacy OSes like DOS or Windows 3.11 you
>> > have to disable KVM anyway, or the OS does not boot. (And yes, we *do*
>> have sometimes to bring legacy operating systems
>> > into OpenNebula :-))
>> > Maybe we can add it as a feature? It should be mainly a matter of
>> passing the "-no-kvm" switch
>> > cheers,
>> > Carlo Daffara
>> >
>> > - Messaggio originale -
>> > Da: "Jon" 
>> > A: "Marco Fanti" 
>> > Cc: "Users OpenNebula" 
>> > Inviato: Martedì, 25 marzo 2014 10:20:50
>> > Oggetto: Re: [one-users] Configure hosts to use qemu without kvm
>> hardware   acceleration
>> >
>> >
>> >
>> > Shouldn't qemu fallback to "paravitualization" when hardware
>> acceleration isn't available?
>> >
>> > http://blog.vmsplice.net/2011/03/should-i-use-qemu-or-kvm.html?m=1
>> >
>> > I was confident that qemu could detect on the fly if hardware
>> virtualization was available and would enable it or not as appropriate.
>> until your post...
>> >
>> > Are you getting an error with OpenNebula?
>> >
>> > Thanks,
>> > Jon A
>> > On Mar 25, 2014 1:41 AM, "Marco Fanti" < marco.fa...@studenti.polito.it> 
>> > wrote:
>> >
>> >
>> >
>> > Hi all,
>> > I'm building a testing environment and I need to use some kvm virtual
>> machines as host nodes.
>> > Since I cannot enable the hardware acceleration inside a virtual
>> machine*, I'd like to know how to configure a host node like the
>> configuration that there is in the kvm sandbox (that actually use qemu-kvm
>> with the parameter -no-kvm).
>> > As frontend node and host nodes I'm using Debian 7, and opennebula is
>> installed from the .deb packages for Debian 7 downloaded from the
>> opennebula website.
>> >
>> > Thank you all,
>> > Marco Fanti
>> >
>> > *I know it is possible to enable nested kvm inside kvm, the guide is
>> http://palexster.wordpress.com/2013/03/06/enable-nested-virtualization-on-kvm/,
>> > BUT this features has a lot of bug, especially in the "old" versions of
>> kvm like the one in De

Re: [one-users] Can sunstone 4.0 be deployed on apache2 + passenger

[Daniel Molina]

Sorry, the memcache feature was also supported in one-4.0, you just have to
configure it:
http://archives.opennebula.org/documentation:archives:rel4.0:suns_advance#configuring_memcached

Cheers


On 24 March 2014 09:51, Daniel Molina  wrote:

> Then, you'll have to limit the number of processes that are spawned by
> passenger (PassengerMaxProcesses) or upgrade opennebula to the last version
> and configure the memcache sessions
>
>
> On 22 March 2014 01:45, sam song  wrote:
>
>>  Hi Daniel,
>>
>> I am using Passenger with apache2, configured according to [1].
>>
>> [1]
>> http://docs.opennebula.org/4.4/advanced_administration/scalability/suns_advance.html#running-sunstone-with-passenger-in-apache
>>
>>
>> 于 2014年03月21日 17:33, Daniel Molina 写道:
>>
>>
>>
>>
>> On 21 March 2014 03:39, sam song  wrote:
>>
>>>  Hi all,
>>>
>>> Thanks for your reply.
>>>
>>> I have configured one 4.0 to run in apache2 as a vhost, but there is an
>>> another issue.
>>> After I login to sunstone successfully and the dashboard is shown, the
>>> browser is directed to the login page again at once.
>>> I think it may be a misconfiguration issue.
>>> I only changed the sunstone listening ip, session is managed by memory.
>>>
>>
>>  Are you using Apache as a proxy or are you using Passenger?
>>
>>
>>
>>>
>>> Any advice?
>>>
>>> Sam
>>>
>>>
>>> 于 2014年03月21日 01:01, Daniel Molina 写道:
>>>
>>>
>>> On 20 March 2014 17:54, Daniel Molina  wrote:
>>>
 In OpenNebula you can run sunstone on top of apache but memcache is not
 supported, so you have to force only one server instance in your apache
 configuration, otherwise authentication won't work.
>>>
>>>
>>> This applies to one-4.0, in one-4.4 memcache is supported
>>>
>>>
>>>  --
>>>  --
>>>  Daniel Molina
>>> Project Engineer
>>> OpenNebula - Flexible Enterprise Cloud Made Simple
>>> www.OpenNebula.org | dmol...@opennebula.org | @OpenNebula
>>>
>>>
>>>
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>>>
>>>
>>
>>
>>  --
>>  --
>>  Daniel Molina
>> Project Engineer
>> OpenNebula - Flexible Enterprise Cloud Made Simple
>> www.OpenNebula.org | dmol...@opennebula.org | @OpenNebula
>>
>>
>>
>
>
> --
> --
> Daniel Molina
> Project Engineer
> OpenNebula - Flexible Enterprise Cloud Made Simple
> www.OpenNebula.org | dmol...@opennebula.org | @OpenNebula
>



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Re: [one-users] Resume paused VM due to full system datastore

[Ruben S. Montero]

Hi

The recommended way is to recover the VMs manually and let the
monitorization process update the state in oned, as you describe in your
email. UNKNOWN state is to accommodate these failure situations (that may
require different recover procedures).

Note also that we can re-send from OpenNebula a deploy action (virsh
create, in your case) with onevm boot (or through the play icon in
Sunstone) for UNKNOWN, however there is no way to send from OpenNebula a
'virsh resume' command.

BTW OpenNebula 4.4 should control the system datastore usage (even not
shared) and not schedule VMs to prevent taking all the space, you can even
limit manually the size used by OpenNebula. Is this not working for you?

Cheers

Ruben


On Thu, Mar 27, 2014 at 4:51 PM, Daniel Dehennin <
daniel.dehen...@baby-gnu.org> wrote:

> Hello,
>
> I just encounter an issue with KVM based VMs when the non shared system
> datastore became full.
>
> The libvirt/kvm paused the VMs trying to write on their discs and I have
> to run:
>
> for vm in $(virsh -c qemu:///system list | awk '/paused/ {print $1}')
> do
> virsh -c qemu:///system resume ${vm}
> done
>
> In ONE they was in UNKNOWN state.
>
> Shouldn't it be handled by ONE directly?
>
> Regards.
> --
> Daniel Dehennin
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Re: [one-users] More ipv6 network questions

[Ruben S. Montero]

Hi Steven,

This is a limitation of the current model. We use the MAC address to
generate the host id using the EUI64. With the 64 bits from the host plus
the prefixes we derive the IPv6 addresses. That's the reason for not
storing the link local address, it is just derived from the MAC as in
linux. Basically it is assuming a stateless auto-configuration model.

Ranged leases only accepts MAC and IP. Just filled an issue to implement
this [1]. Till this is implemented the workaround is to set the IPv6
hardcoded in the context of the VM template.

Cheers

Ruben

[1] http://dev.opennebula.org/issues/2818


On Wed, Mar 26, 2014 at 11:04 PM, Steven Timm  wrote:

>
>
> A followup--I did find an example in the documentation but it is only for
> "RANGED" IPv6 network.  I need a FIXED IPv6 network.
>
> I saw that when I set an IP6_GLOBAL PREFIX in the network
> file it would then append the ipv6-ified mac address of the
> machine and construct an IP6_GLOBAL for me.  But that's not what I want.
>
> Would like to do something like this:
> LEASES = [ IP="131.225.41.182", MAC="54:52:00:02:0B:01",
> IP6_GLOBAL="2001:400:2410:29::182" ]
> LEASES = [ IP="131.225.41.183", MAC="54:52:00:02:0B:02",
> IP6_GLOBAL="2001:400:2410:29::183"]
> LEASES = [ IP="131.225.41.184", MAC="54:52:00:02:0B:03",
> IP6_GLOBAL="2001:400:2410:29::184" ]
> LEASES = [ IP="131.225.41.185", MAC="54:52:00:02:0B:04",
> IP6_GLOBAL="2001:400:2410:29::185" ]
> LEASES = [ IP="131.225.41.186", MAC="54:52:00:02:0B:05",
> IP6_GLOBAL="2001:400:2410:29::186" ]
>
> But this doesn't work.  the IP6_GLOBAL in the LEASES field is ignored.
>
> Is there any IPV6-related field that is accepted in the LEASES
> field of a fixed-network network template?  This is of some urgency.
> (I promised my users who depend on ipv6 cloud vm's I would have them
> up this morning local time and it is now quitting time today).
>
> Steve
>
>
>
> On Wed, 26 Mar 2014, Steven Timm wrote:
>
>
>> Below is the network template that I used to
>> successfully create the IPV4 side of a dual stack ipv4/ipv6 network
>> in one4.4.
>>
>>
>> -bash-4.1$ cat static-ipv6-net
>> NAME = "Static_IPV6_Public"
>> TYPE = FIXED
>>
>> #Now we'll use the cluster private network (physical)
>> BRIDGE = br0
>> DNS = 131.225.0.254
>> GATEWAY = 131.225.41.200
>> NETWORK_MASK = 255.255.255.128
>> LEASES = [ IP="131.225.41.132", MAC="00:16:3E:06:01:01" ]
>>
>> --
>>
>> and here's what I get back:
>>
>> -bash-4.1$ onevnet show 1
>> VIRTUAL NETWORK 1 INFORMATION
>> ID : 1
>> NAME   : Static_IPV6_Public
>> USER   : oneadmin
>> GROUP  : oneadmin
>> CLUSTER: -
>> TYPE   : FIXED
>> BRIDGE : br0
>> VLAN   : No
>> USED LEASES: 0
>>
>> PERMISSIONS
>> OWNER  : um-
>> GROUP  : ---
>> OTHER  : ---
>>
>> VIRTUAL NETWORK TEMPLATE
>> DNS="131.225.0.254"
>> GATEWAY="131.225.41.200"
>> NETWORK_MASK="255.255.255.128"
>>
>> FREE LEASES
>> LEASE=[ MAC="00:16:3e:06:01:01", IP="131.225.41.132",
>> IP6_LINK="fe80::216:3eff:fe06:101", USED="0", VID="-1" ]
>>
>> VIRTUAL MACHINES
>>
>>ID USER GROUPNAMESTAT UCPUUMEM HOST TIME
>>
>> 
>> I have several questions:
>>
>> 1) Does the OpenNebula head node also have to have access to the
>> IPv6 network too, or just the VM hosts?
>>
>> 2) Is there any way to specify on a host by host basis
>> the IPV6 address as well as the IPV4 address?  I.e. for
>> this host fgt1x1.fnal.gov IPV4 is 131.225.41.132 and
>> IPV6 Global address is 2001:400:2410:29::132
>>
>> It's puzzling because in the "leases" database table there
>> is only room for id, ipv4 address, and body.
>> the "IP6_LINK" field above is not anywhere stored in the database
>> and yet it shows.
>>
>> 3) Do the contextualization rpms as distributed with ONE4.0 and greater
>> handle the
>> process of setting up IPV6 addresses as part of contextualization?
>> If so, what fields should we put in the CONTEXT section
>> to set these values?
>>
>> Any help is appreciated as getting the ipv6 VM's up and running
>> is of some urgency.  Right now I am forced to configure
>> the ipv6 addresses by hand once the VM is up.
>>
>> Steve Timm
>>
>> --
>> Steven C. Timm, Ph.D  (630) 840-8525
>> t...@fnal.gov  http://home.fnal.gov/~timm/
>> Fermilab Scientific Computing Division, Scientific Computing Services
>> Quad.
>> Grid and Cloud Services Dept., Associate Dept. Head for Cloud Computing
>>
>>
> --
> Steven C. Timm, Ph.D  (630) 840-8525
> t...@fnal.gov  http://home.fnal.gov/~timm/
> Fermilab Scientific Computing Division, Scientific Computing Services Quad.
> Grid and Cloud Services Dept., Associate Dept. Head for Cloud Computing
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[one-users] Datastores

[Christophe Duez]

Hello,
I added an iSCSI target to my server that is running opennebula 4.4.1.
I mounted the iSCSI /dev/sdb on /var/lib/one/datastores/iSCSI1 type ext4
(rw)
Now I tried to added the Datastore to opennebula.
the problem is that opennebula does not get any information from the iSCSI.
anyone know what to do?
Thanks in advance

Kind regards
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Re: [one-users] Attaching big immutable disks to virtual machines

[Ruben S. Montero]

Hi

On a second thought, the low level operations for an image are controlled
by SAVE (will be copied back to the image repo) and CLONE (will be copied
vs linked).

We could deal with this volumes as if they were CDROMs, i.e. READONLY=YES,
CLONE=NO, SAVE=NO. The disk images will be linked and mounted by multiple
VMs at the same time in a ro mode, so no need to have a virtual SAN
underneath .

Would that make sense? I'll fill an issue for this if so...

Cheers

Ruben


On Fri, Dec 27, 2013 at 9:07 PM, Shankhadeep Shome wrote:

> A virtual glusterfs cluster works well for us, at a minimum you need 2
> nodes, We use a couple of open nebula managed vms to host that and point
> other vms that need to access shared data to it.
>
>
> On Thu, Dec 19, 2013 at 9:23 AM, Valerio Schiavoni <
> valerio.schiav...@gmail.com> wrote:
>
>> Hello,
>> we have the following use-case for our ON deployment.
>> Some of our users need to run lightweight VMs (a very simple
>> ubuntu-server with few basic tools).
>> These users share  some immutable data, which they used to access via a
>> shared server.
>> The size of such data is pretty big (few hundreds of gigabytes) and their
>> content is immutable.
>>
>> What is the best approach to let their VMs see those big datas ?
>>
>> We use OpenNebula 4.4.
>>
>> Thanks,
>> Valerio
>>
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>>
>
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>


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Re: [one-users] fault in opennebula?

[Christophe Duez]

Hi,
I'm using OpenNebula 4.4.1  by C12G
Labs
.


On Mon, Mar 31, 2014 at 11:35 AM, Tino Vazquez  wrote:

> Hi Christophe,
>
> That may be OK, which version of OpenNebula are you using?
>
> Best,
>
> -Tino
> --
> OpenNebula - Flexible Enterprise Cloud Made Simple
>
> --
> Constantino Vázquez Blanco, PhD, MSc
> Senior Infrastructure Architect at C12G Labs
> www.c12g.com | @C12G | es.linkedin.com/in/tinova
>
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>
>
> On 31 March 2014 10:11, Christophe Duez
>  wrote:
> > fault in opennebula?
> > So I added a new datastore from the CLI :
> >
> > $ cat system.ds
> > NAME= nfs_ds
> > TM_MAD  = shared
> > TYPE= SYSTEM_DS
> >
> > $ onedatastore create system.ds
> > ID: 104
> >
> > Now i'll go to opennebula and see that the path for that datastore is
> set to
> > :
> > Base path /var/lib/one//datastores/104
> >
> > The only problem is that there is no file called:
> > /var/lib/one/datastores/104
> >
> > fault in my thinking or in opennebula?
> >
> >
> > --
> > Kind regards,
> > Duez Christophe
> > Student at University of Antwerp :
> > Master of Industrial Sciences: Electronics-ICT
> >
> > E christophe.d...@student.uantwperen.be
> > L linkedin duez-christophe
> >
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>



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Re: [one-users] fault in opennebula?

[Tino Vazquez]

Hi Christophe,

That may be OK, which version of OpenNebula are you using?

Best,

-Tino
--
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--
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cooperation.


On 31 March 2014 10:11, Christophe Duez
 wrote:
> fault in opennebula?
> So I added a new datastore from the CLI :
>
> $ cat system.ds
> NAME= nfs_ds
> TM_MAD  = shared
> TYPE= SYSTEM_DS
>
> $ onedatastore create system.ds
> ID: 104
>
> Now i'll go to opennebula and see that the path for that datastore is set to
> :
> Base path /var/lib/one//datastores/104
>
> The only problem is that there is no file called:
> /var/lib/one/datastores/104
>
> fault in my thinking or in opennebula?
>
>
> --
> Kind regards,
> Duez Christophe
> Student at University of Antwerp :
> Master of Industrial Sciences: Electronics-ICT
>
> E christophe.d...@student.uantwperen.be
> L linkedin duez-christophe
>
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Re: [one-users] data store not created in VMHosts

[Carlos Martín Sánchez]

Hi,

On Fri, Mar 28, 2014 at 7:40 PM, Hyun Woo Kim  wrote:

>  If HostXML::test_ds_capacity only creates  $DATASTORE_LOCATION/
> assuming  $DATASTORE_LOCATION itself exists,
> my next question here might be,
> which code creates  $DATASTORE_LOCATION itself and when?
>
>  I don't think I missed an instruction to create  $DATASTORE_LOCATION
> manually in the ON documentation..
> i.e.  $DATASTORE_LOCATION must be created by ON codes (maybe) during the
> first VM deployment.
>
>  But like I described in the original email, our test ON4.4  fails at
> this.
>
>  Hyunwoo Kim
> FermiCloud
>

The $DATASTORE_LOCATION/ dir is created by the tm drivers on the first
deployment, using the ssh_make_path function (mkdir -p). As I said, I think
the problem is not the dir creation, is with the mechanism to decide the
first deployment on a new host.

Regards

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[one-users] fault in opennebula?

[Christophe Duez]

fault in opennebula?
So I added a new datastore from the CLI :

$ cat system.ds
NAME= nfs_ds
TM_MAD  = shared
TYPE= SYSTEM_DS

$ onedatastore create system.ds
ID: 104

Now i'll go to opennebula and see that the path for that datastore is set
to :
Base path /var/lib/one//datastores/104

The only problem is that there is no file called:
/var/lib/one/datastores/104

fault in my thinking or in opennebula?


-- 
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Re: [one-users] Virtual Machine keeps failing

[Christophe Duez]

Owkey, it works.
thank you for the help at freenode #opennebula

On Mon, Mar 31, 2014 at 9:07 AM, Jaime Melis  wrote:

>  Christophe,
>
>  are you still experiencing this problem? It looks like an NFS problem.
> If you are still interested in debugging it, try to send us the output of
> ls -l /var/lib/one//datastores/0/4/
> in the node.
>
>  Cheers,
> Jaime
>
>
> On Tue, Mar 25, 2014 at 12:16 PM, Christophe Duez <
> christophe.d...@student.uantwerpen.be> wrote:
>
>> Hello,
>> I know that making templates is the hardest part of opennebula and I
>> searched and tried as much as I can.
>> So I need your help please...
>> I want to setup any Virtual Machine (it does not even matter if it is a
>> Linux, Ubuntu, Debian, CentOS, Windows )
>> I use OpenNebula 4.4.1. with  Xen 4.2.4
>>
>>  When I try to run a VM it fails and this is the log file:
>> Can anyone help me with a good solid tutorial or something?
>>
>>  Tue Mar 25 11:59:38 2014 [DiM][I]: New VM state is CLEANUP.
>>
>>  Tue Mar 25 11:59:40 2014 [DiM][I]: New VM state is PENDING
>>
>>  Tue Mar 25 11:59:51 2014 [DiM][I]: New VM state is ACTIVE.
>>
>>  Tue Mar 25 11:59:51 2014 [LCM][I]: New VM state is PROLOG.
>>
>>  Tue Mar 25 12:00:37 2014 [LCM][I]: New VM state is BOOT
>>
>>  Tue Mar 25 12:00:37 2014 [VMM][I]: Generating deployment file:
>>> /var/lib/one/vms/4/deployment.1
>>
>>  Tue Mar 25 12:00:37 2014 [VMM][I]: ExitCode: 0
>>
>>  Tue Mar 25 12:00:37 2014 [VMM][I]: Successfully execute network driver
>>> operation: pre.
>>
>>  Tue Mar 25 12:00:38 2014 [VMM][I]: Command execution fail: cat << EOT |
>>> /var/tmp/one/vmm/xen4/deploy '/var/lib/one//datastores/0/4/deployment.1'
>>> 'rackserver7' 4 rackserver7
>>
>>  Tue Mar 25 12:00:38 2014 [VMM][I]: libxl: error:
>>> libxl_utils.c:273:libxl_read_file_contents: failed to open
>>> /var/lib/one//datastores/0/4/deployment.1: Permission denied
>>
>>  Tue Mar 25 12:00:38 2014 [VMM][I]: Failed to read config file:
>>> /var/lib/one//datastores/0/4/deployment.1: Permission denied
>>
>>  Tue Mar 25 12:00:38 2014 [VMM][E]: Unable
>>
>>  Tue Mar 25 12:00:38 2014 [VMM][I]: ExitCode: 3
>>
>>  Tue Mar 25 12:00:38 2014 [VMM][I]: Failed to execute virtualization
>>> driver operation: deploy.
>>
>>  Tue Mar 25 12:00:38 2014 [VMM][E]: Error deploying virtual machine:
>>> Unable
>>
>>  Tue Mar 25 12:00:38 2014 [DiM][I]: New VM state is FAILED
>>
>>
>>
>>  --
>> Kind regards,
>> Duez Christophe
>> Student at University of Antwerp :
>> Master of Industrial Sciences: Electronics-ICT
>>
>> E christophe.d...@student.uantwperen.be
>> L linkedin 
>> duez-christophe
>>
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>>
>>
>
>
>  --
>  Jaime Melis
> Project Engineer
> OpenNebula - Flexible Enterprise Cloud Made Simple
> www.OpenNebula.org | jme...@opennebula.org
>



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Re: [one-users] Hosts in error state.

[Jaime Melis]

Is the oned daemon running as oneadmin? can you try and manually
execute /var/lib/one/remotes/datastore/fs/monitor  as oneadmin in the
frontend to see if it allows you to execute it?

Regards,
Jaime


On Tue, Mar 25, 2014 at 6:35 PM, Meduri Jagadeesh
wrote:

> I dint modified that file and these are the permissions:
>
>
> root@ubuntu:/var/lib/one/remotes/datastore/fs# ls -l
> total 19
> -rwxr-xr-x 1 oneadmin oneadmin 2488 Feb  3 20:42 clone
> -rwxr-xr-x 1 oneadmin oneadmin 3700 Feb  3 20:42 cp
> -rwxr-xr-x 1 oneadmin oneadmin 3032 Feb  3 20:42 mkfs
> -rwxr-xr-x 1 oneadmin oneadmin 2474 Feb  3 20:42 monitor
> -rwxr-xr-x 1 oneadmin oneadmin 2532 Feb  3 20:42 rm
> -rwxr-xr-x 1 oneadmin oneadmin 2433 Feb  3 20:42 stat
>
> --
> From: jme...@opennebula.org
> Date: Mon, 24 Mar 2014 15:21:00 +0100
>
> Subject: Re: [one-users] Hosts in error state.
> To: meduri.jagade...@msn.com
> CC: users@lists.opennebula.org
>
> Hi,
>
> you are getting sh: 1: /var/lib/one/remotes/datastore/fs/monitor:
> Permission denied
>
> have you modified that file? what are the permissions / owner of that
> file? they should belong to oneadmin. "ls -l" of that file would help.
>
> cheers,
> Jaime
>
>
> On Tue, Mar 18, 2014 at 8:00 PM, Meduri Jagadeesh <
> meduri.jagade...@msn.com> wrote:
>
> Wed Mar 19 00:16:04 2014 [ReM][D]: Req:3136 UID:0 VirtualMachinePoolInfo
> result SUCCESS, ""
> Wed Mar 19 00:16:04 2014 [ReM][D]: Req:6816 UID:0 VirtualMachinePoolInfo
> invoked, -2, -1, -1, -1
> Wed Mar 19 00:16:04 2014 [ReM][D]: Req:6816 UID:0 VirtualMachinePoolInfo
> result SUCCESS, ""
> Wed Mar 19 00:16:05 2014 [ReM][D]: Req:2352 UID:0 VirtualMachinePoolInfo
> invoked, -2, -1, -1, -1
> Wed Mar 19 00:16:05 2014 [ReM][D]: Req:2352 UID:0 VirtualMachinePoolInfo
> result SUCCESS, ""
> Wed Mar 19 00:16:05 2014 [InM][D]: Monitoring host localhost (32)
> Wed Mar 19 00:16:05 2014 [ReM][D]: Req:2352 UID:0 VirtualMachinePoolInfo
> invoked, -2, -1, -1, -1
> Wed Mar 19 00:16:05 2014 [InM][D]: Monitoring datastore default (1)
> Wed Mar 19 00:16:06 2014 [ImM][I]: Command execution fail:
> /var/lib/one/remotes/datastore/fs/monitor
> 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
> 1
> Wed Mar 19 00:16:06 2014 [ImM][I]: sh: 1:
> /var/lib/one/remotes/datastore/fs/monitor: Permission denied
> Wed Mar 19 00:16:06 2014 [ImM][I]: ExitCode: 126
> Wed Mar 19 00:16:06 2014 [ImM][E]: Error monitoring datastore 1: -
> Wed Mar 19 00:16:07 2014 [ReM][D]: Req:2352 UID:0 VirtualMachinePoolInfo
> result SUCCESS, ""
> Wed Mar 19 00:16:07 2014 [InM][D]: Monitoring datastore files (2)
> Wed Mar 19 00:16:07 2014 [ImM][I]: Command execution fail:
> /var/lib/one/remotes/datastore/fs/monitor
> 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
> 2
> Wed Mar 19 00:16:07 2

Re: [one-users] Ceph image creation works ... but disk is empty (ONE 4.6 beta)

[Jaime Melis]

Stefan,

I think there is a bug here [1]

As soon as I debug it I'll let you know.

[1]
https://github.com/OpenNebula/one/blob/master/src/datastore_mad/remotes/downloader.sh#L194

Regards,
Jaime


On Tue, Mar 25, 2014 at 2:12 PM, Stefan Kooman  wrote:

> Hi List,
>
> I've setup a 5 node ceph cluster and 2 kvm nodes. Everything is working
> fine. Ceph cluster is healthy, etc. I'm able to list images on the
> frontend, kvm nodes. Datastore is added succesfully:
>
> DATASTORE 100 INFORMATION
> ID : 100
> NAME   : ceph_one_ds
> USER   : oneadmin
> GROUP  : oneadmin
> CLUSTER: -
> TYPE   : IMAGE
> DS_MAD : ceph
> TM_MAD : ceph
> BASE PATH  : /var/lib/one//datastores/100
> DISK_TYPE  : RBD
>
> DATASTORE CAPACITY
> TOTAL: : 1T
> FREE:  : 967.1G
> USED:  : 42.1G
> LIMIT: : -
>
> PERMISSIONS
> OWNER  : um-
> GROUP  : u--
> OTHER  : ---
>
> DATASTORE TEMPLATE
> BASE_PATH="/var/lib/one//datastores/"
> BRIDGE_LIST="oned1"
> CEPH_HOST="ceph1 ceph2 ceph3"
> CEPH_SECRET="e6ba4d0a-0e20-4a3a-9053-0a7ef50a02b9"
> CEPH_USER="libvirt"
> CLONE_TARGET="SELF"
> DISK_TYPE="RBD"
> DS_MAD="ceph"
> LN_TARGET="NONE"
> POOL_NAME="one"
> TM_MAD="ceph"
> TYPE="IMAGE_DS"
>
> IMAGES
> 8
> 9
>
> However, If I import an image from the marketplace it gets registered
> succesfully. But actually the image is empty:
>
> qemu-img info rbd:one/one-9
> image: rbd:one/one-9
> file format: raw
> virtual size: 0 (0 bytes)
> disk size: unavailable
>
> Image details:
>
> IMAGE 9 INFORMATION
> ID : 9
> NAME   : centos_ceph_test
> USER   : oneadmin
> GROUP  : oneadmin
> DATASTORE  : ceph_one_ds
> TYPE   : OS
> REGISTER TIME  : 03/24 10:47:10
> PERSISTENT : Yes
> SOURCE : one/one-9
> PATH   :
> http://marketplace.c12g.com/appliance/4fc76a938fb81d351702/download/0
> SIZE   : 10G
> STATE  : rdy
> RUNNING_VMS: 0
>
> PERMISSIONS
> OWNER  : um-
> GROUP  : ---
> OTHER  : ---
>
> IMAGE TEMPLATE
> DEV_PREFIX="hd"
> MD5="94176fbba17f5efcabb0b05fc55b1a16"
>
> I've manually created a qemu-image (qemu-img convert -f qcow2 -O raw
> debian_squeeze.qcow2 rbd:one/debian2) and made a libvirt xml based on
> openenbula default.  That image just works. Everything seems to be in
> order, no errors anywhere, but result in empty images nevertheless.
>
> Gr. Stefan
>
> --
> | BIT BV  http://www.bit.nl/Kamer van Koophandel 09090351
> | GPG: 0xD14839C6   +31 318 648 688 / i...@bit.nl
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>



-- 
Jaime Melis
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | jme...@opennebula.org
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Users mailing list
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Re: [one-users] Virtual Machine keeps failing

[Jaime Melis]

Christophe,

are you still experiencing this problem? It looks like an NFS problem. If
you are still interested in debugging it, try to send us the output of
ls -l /var/lib/one//datastores/0/4/
in the node.

Cheers,
Jaime


On Tue, Mar 25, 2014 at 12:16 PM, Christophe Duez <
christophe.d...@student.uantwerpen.be> wrote:

> Hello,
> I know that making templates is the hardest part of opennebula and I
> searched and tried as much as I can.
> So I need your help please...
> I want to setup any Virtual Machine (it does not even matter if it is a
> Linux, Ubuntu, Debian, CentOS, Windows )
> I use OpenNebula 4.4.1. with  Xen 4.2.4
>
> When I try to run a VM it fails and this is the log file:
> Can anyone help me with a good solid tutorial or something?
>
> Tue Mar 25 11:59:38 2014 [DiM][I]: New VM state is CLEANUP.
>
> Tue Mar 25 11:59:40 2014 [DiM][I]: New VM state is PENDING
>
> Tue Mar 25 11:59:51 2014 [DiM][I]: New VM state is ACTIVE.
>
> Tue Mar 25 11:59:51 2014 [LCM][I]: New VM state is PROLOG.
>
> Tue Mar 25 12:00:37 2014 [LCM][I]: New VM state is BOOT
>
> Tue Mar 25 12:00:37 2014 [VMM][I]: Generating deployment file:
>> /var/lib/one/vms/4/deployment.1
>
> Tue Mar 25 12:00:37 2014 [VMM][I]: ExitCode: 0
>
> Tue Mar 25 12:00:37 2014 [VMM][I]: Successfully execute network driver
>> operation: pre.
>
> Tue Mar 25 12:00:38 2014 [VMM][I]: Command execution fail: cat << EOT |
>> /var/tmp/one/vmm/xen4/deploy '/var/lib/one//datastores/0/4/deployment.1'
>> 'rackserver7' 4 rackserver7
>
> Tue Mar 25 12:00:38 2014 [VMM][I]: libxl: error:
>> libxl_utils.c:273:libxl_read_file_contents: failed to open
>> /var/lib/one//datastores/0/4/deployment.1: Permission denied
>
> Tue Mar 25 12:00:38 2014 [VMM][I]: Failed to read config file:
>> /var/lib/one//datastores/0/4/deployment.1: Permission denied
>
> Tue Mar 25 12:00:38 2014 [VMM][E]: Unable
>
> Tue Mar 25 12:00:38 2014 [VMM][I]: ExitCode: 3
>
> Tue Mar 25 12:00:38 2014 [VMM][I]: Failed to execute virtualization driver
>> operation: deploy.
>
> Tue Mar 25 12:00:38 2014 [VMM][E]: Error deploying virtual machine: Unable
>
> Tue Mar 25 12:00:38 2014 [DiM][I]: New VM state is FAILED
>
>
>
> --
> Kind regards,
> Duez Christophe
> Student at University of Antwerp :
> Master of Industrial Sciences: Electronics-ICT
>
> E christophe.d...@student.uantwperen.be
> L linkedin 
> duez-christophe
>
> ___
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> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>


-- 
Jaime Melis
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | jme...@opennebula.org
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