[one-users] opennebula4.2 and esxi5.1 pls for help

[hansz]

I have  try install windows on opennebula with esxi5.1 for a long days,but 
always could not make the vms successfully, if i select a  virtual networks 
,the  windows vms will show a mismatch the nic driver, i also try follow the 
http://wiki.ieeta.pt/wiki/index.php/OpenNebula#Using_Windows_Images_for_new_Virtual_Machines
 , but it for  vm install on kvm, clould you kind enough  guide me ? and 
another Headache question , is the novnc  on sunstone could not enter uppercase 
letters， my another friend  also have the same question. pls for help.___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

[one-users] Errors, problems when "creating VM using OpenNebula 3.6.0 in Ubuntu 12.04 with iSCSI datastore"

[Qiubo Su (David Su)]

Dear OpenNebula Community,

1) To create VM using OpenNebula 3.6.0 in Ubuntu 12.04 with iSCSI
datastore, I create Front-end, NodeServer and iSCSIHost (an iSCSI target VM
created within the NodeServer. The IP of iSCSIHost is 192.168.1.7).

The required setup, configuration for Front-end, NodeServer and iSCSIHost
looks fine.

The host, image, vnet and datastore creation under NodeServer are ok
(except of the VM creation in below 2) ), but when "oneimage show 0", can't
see output of

"SOURCE: iqn.2013-12.iSCSIHost:192.168.1.7.vg-one.lv-one-13
PATH: /var/lib/images/win-xp.qcow2"

while only can see "SOURCE: /var/lib/images/win-xp.qcow2".

the opennebula 3.6.0 used was downloaded in more than one year ago. is it
the correct version of opennebula to use?

2) the VM creation is failed and got "error executing image transfer
script: error cloning NodeServer:/dev//var/lib/image/win-xp-2/qcow2-0".
Below is the vm.log for this VM creation:

Wed Dec  4 17:38:56 2013 [DiM][I]: New VM state is ACTIVE.
Wed Dec  4 17:38:56 2013 [LCM][I]: New VM state is PROLOG.
Wed Dec  4 17:38:56 2013 [TM][I]: Command execution fail:
/var/lib/one/var/remotes/tm/iscsi/clone
Front-end:/var/lib/image/win-xp-2.qcow2
NodeServer:/var/lib/one/var//datastores/0/0/disk.0 0 101
Wed Dec  4 17:38:56 2013 [TM][E]: clone: Command "set -e
Wed Dec  4 17:38:56 2013 [TM][I]:
Wed Dec  4 17:38:56 2013 [TM][I]: # get size
Wed Dec  4 17:38:56 2013 [TM][I]: SIZE=$(sudo lvs --noheadings -o lv_size
"/dev//var/lib/image/win-xp-2/qcow2")
Wed Dec  4 17:38:56 2013 [TM][I]:
Wed Dec  4 17:38:56 2013 [TM][I]: # create lv
Wed Dec  4 17:38:56 2013 [TM][I]: sudo lvcreate -L${SIZE}
/var/lib/image/win-xp-2 -n qcow2-0
Wed Dec  4 17:38:56 2013 [TM][I]:
Wed Dec  4 17:38:56 2013 [TM][I]: # clone lv with dd
Wed Dec  4 17:38:56 2013 [TM][I]: sudo dd
if=/dev//var/lib/image/win-xp-2/qcow2
of=/dev//var/lib/image/win-xp-2/qcow2-0 bs=64k
Wed Dec  4 17:38:56 2013 [TM][I]:
Wed Dec  4 17:38:56 2013 [TM][I]: # new iscsi target
Wed Dec  4 17:38:56 2013 [TM][I]: TID=$(sudo tgtadm --lld iscsi --op show
--mode target | grep "Target" | tail -n 1 | awk
'{split($2,tmp,":"); print tmp[1]+1;}')
Wed Dec  4 17:38:56 2013 [TM][I]:
Wed Dec  4 17:38:56 2013 [TM][I]: sudo tgtadm --lld iscsi --op new --mode
target --tid $TID  --targetname Front-end:/var/lib/image/win-xp-2.qcow2-0
Wed Dec  4 17:38:56 2013 [TM][I]: sudo tgtadm --lld iscsi --op bind --mode
target --tid $TID -I ALL
Wed Dec  4 17:38:56 2013 [TM][I]: sudo tgtadm --lld iscsi --op new --mode
logicalunit --tid $TID  --lun 1 --backing-store
/dev//var/lib/image/win-xp-2/qcow2-0
Wed Dec  4 17:38:56 2013 [TM][I]: sudo tgt-admin --dump |sudo tee
/etc/tgt/targets.conf >& /dev/null" failed: ssh: Could not resolve hostname
/var/lib/image/win-xp-2.qcow2: Name or service not known
Wed Dec  4 17:38:56 2013 [TM][E]: Error cloning
NodeServer:/dev//var/lib/image/win-xp-2/qcow2-0
Wed Dec  4 17:38:56 2013 [TM][I]: ExitCode: 255
Wed Dec  4 17:38:56 2013 [TM][E]: Error executing image transfer script:
Error cloning NodeServer:/dev//var/lib/image/win-xp-2/qcow2-0
Wed Dec  4 17:38:56 2013 [DiM][I]: New VM state is FAILED

3) the iSCSI INITIATOR is only installed in the NodeServer. the tgt (for
tgt admin) is only installed in the iSCSIHost, so the /etc/tgt/targets.conf
is only in the iSCSIHost.

>From the result, it doesn't look like the Front-end and NodeServer can well
communicate with the iSCSIHost, can access the iSCSI storage partition
created under the iSCSIHost target.

It is much appreciated if anyone can help with the above.

Thanks kindly,
Q.S.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] NFS datastore file system

[Neelaya Dhatchayani]

Hi Jaime,

Thanks. My doubt is if my frontend is installed in a host called
onedaemon, should i ve to ssh passwordless from onedaemon to
onedaemon sorry if my question is silly..

regards
neelaya


On Tue, Dec 3, 2013 at 5:23 PM, Jaime Melis  wrote:

> Hi,
>
> Please reply to the mailing list as well.
>
> Yes. It is a basic requirement that all the nodes (frontend + hypervisors)
> should have a oneadmin account, and they should be able to ssh
> passwordlessly from any node to any other node.
>
> cheers,
> Jaime
>
>
>
> On Tue, Dec 3, 2013 at 12:39 PM, Neelaya Dhatchayani  > wrote:
>
>> Hi Jaime,
>>
>> Thanks a lot for your reply. I have one more doubt. Should I have to ssh
>> passwordless to the frontend if I am using ssh transfer manager. I know
>> that it has to be done for the hosts.
>>
>> neelaya
>>
>>
>>
>>
>> On Tue, Dec 3, 2013 at 4:51 PM, Jaime Melis  wrote:
>>
>>> Hi Neelaya,
>>>
>>> the frontend and the nodes must share /var/lib/one/datastores. Any node
>>> can export this share, preferably a NAS system, but if you don't have been,
>>> you can export it from the frontend.
>>>
>>> cheers,
>>> Jaime
>>>
>>>
>>> On Tue, Dec 3, 2013 at 12:16 PM, Neelaya Dhatchayani <
>>> neels.v...@gmail.com> wrote:
>>>
 Hi

 Can anyone tell me what has to be done on the frontend and hosts
 inorder to use shared transfer driver and with respect to NFS.

 Thanks in advance
 neelaya

 ___
 Users mailing list
 Users@lists.opennebula.org
 http://lists.opennebula.org/listinfo.cgi/users-opennebula.org


>>>
>>>
>>> --
>>> Jaime Melis
>>> C12G Labs - Flexible Enterprise Cloud Made Simple
>>> http://www.c12g.com | jme...@c12g.com
>>>
>>> --
>>>
>>> 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's thanks you for your
>>> cooperation.
>>>
>>
>>
>
>
> --
> Jaime Melis
> C12G Labs - Flexible Enterprise Cloud Made Simple
> http://www.c12g.com | jme...@c12g.com
>
> --
>
> 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's thanks you for your
> cooperation.
>
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] Sunstone problems

[Vladislav Gorbunov]

Check that new parameter exist in the /etc/one/sunstone-server.conf
# Default table order
:table_order: desc

Without  it Sunstone don't show any data. Look like a bug.

2013/12/4 Ionut Popovici :
> Hello .. i have a problem.
> I have updated to openenbula 4.4.0
> On CLI everything seams ok.
>
> oneadmin@serv:/var/tmp/one/im/kvm.d$ onedatastore list
>   ID NAMESIZE AVAIL CLUSTER  IMAGES TYPE DS   TM
>0 system  2.1T 81%   - 0 sys -shared
>1 default 2.1T 81%   -   131 img fs   shared
>2 files   2.1T 81%   - 0 fil fs   ssh
>
> oneadmin@serv:/var/tmp/one/im/kvm.d$ oneimage list
>   ID USER   GROUP  NAMEDATASTORE SIZE TYPE PER STAT
> RVMS
>0 mcabrerizo oneadmin   ttylinux - kvm  default40M OS No rdy
> 0
>1 mcabrerizo oneadmin   Debian 7.1.0 Ne default   222M CD No rdy
> 0
>2 mcabrerizo oneadmin   Ubuntu 13.04 Se default   701M CD No rdy
> 0
>
> ID USER GROUPNAMESTAT UCPUUMEM HOST
> TIME
>242 x  oneadmin ro01-x.hrunn01024M p.h  28d
> 03h56
>251 x oneadmin mini4  runn01024M p.h  27d
> 18h43
>252 x oneadmin mini5 runn0 1024M pl.h
> 27d 18h43
>253 x oneadmin mini6 runn0 1024M pl.h
> 27d 18h43
>278 x oneadmin cactirunn0 1024M pl.h  26d
> 16h26
>
> oneadmin@serv:/var/tmp/one/im/kvm.d$ onehost list
>   ID NAMECLUSTER   RVM  ALLOCATED_CPU ALLOCATED_MEM STAT
>0 p.h-  75789 / 800 (98%) 40G /
> 31.4G (127%) on
>
> But in sunstone i dont see the Datastore and the Virtual networks and VMS
> and images.
>
> On cli commands everything was ok ..
> The only problem that i had it was after updated to 4.4.0 sunstone had a
> problem with sha1 password for user server admin
> so i used
> oneuser passwd serveradmin  --sha1
>
> Wired is that i can connect on sunstone and se the host info .. and i see
> all my 70 machines as zombie :(
>
> any ideea ? Why i  can't se datastores vms images and vnet's in sunstone ?
>
>
>
>
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] How do i know the cluster's datastore's capacity?

[caohf]

Yes.
When I use onehost show ,I got the message




 Best Wishes!
 Dennis

From: Carlos Martín Sánchez
Date: 2013-12-03 19:06
To: Kenneth
CC: users; 曹海峰
Subject: Re: [one-users] How do i know the cluster's datastore's capacity?
Hi there,


On Tue, Nov 26, 2013 at 9:48 AM, 曹海峰  wrote:

Thanks for replay!
But if I use a shared folder ,such as /var/lib/datastore/1/ on host A  and 
mount it on all hosts in a cluster. the whole storage capacity is very 
small,Opennebula can't use other hosts's disk space.?


On Tue, Nov 26, 2013 at 9:53 AM, Kenneth  wrote:

You can of course. But it is up to you to monitor.
Not in OpenNebula 4.4 :)
Local (ssh) system datastores are also monitored, but the storage is reported 
for each host: in the onehost show output, or selecting the host in Sunstone.


Best regards.
--

Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple

www.OpenNebula.org | cmar...@opennebula.org | @OpenNebula



On Tue, Nov 26, 2013 at 9:53 AM, Kenneth  wrote:

You can of course. But it is up to you to monitor. And using storage on 
different hosts will cause the VMs to be copied via scp which is pretty slow.
Another way to have a large storage is to remove other drives on the nodes (or 
use small drives in them) and then plug big capacity drives on the main NFS 
node. I mean put everything on the host A and let other have a small hard drive 
just enough for the OS itself.
---
Thanks,
KennethApollo Global Corp.
On 11/26/2013 04:48 PM, 曹海峰 wrote:
Thanks for replay!
But if I use a shared folder ,such as /var/lib/datastore/1/ on host A  and 
mount it on all hosts in a cluster. the whole storage capacity is very 
small,Opennebula can't use other hosts's disk space.?





 Best Wishes!
 Dennis

From: users-boun...@lists.opennebula.org
Date: 2013-11-26 16:27
To: users@lists.opennebula.org
Subject: Re: [one-users] How do i know the cluster's datastore's capacity?
That's because you are not using a shared folder for all hosts. A better way to 
do it is to make the /var/lib/datastore/1/ folder on the sunstone as a NFS 
folder and then mount it all other hosts on the same location 
/var/lib/datastore/1/. This will enable you to do live migrations and very fast 
deployment of vms.
---

Thanks,
KennethApollo Global Corp.
On 11/26/2013 04:17 PM, caohf wrote:
Dear all:
How do i get the whole capacity for a  cluster's datastores,
I have two hosts in a cluster, every host has 100GB space for 
/var/lib/datastore.
In sunstone i find the capacity of cluster only display the capacity of  host 
where the sunstone deployed.




 Best Wishes!
 Dennis


___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org



___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org


___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] reg oneflow - service template

[Rajendar K]

Hi Carlos,
Thanks for the mail. Here are my queries,


On Tue, Dec 3, 2013 at 7:52 PM, Carlos Martín Sánchez <
cmar...@opennebula.org> wrote:

> Hi,
>
> On Mon, Dec 2, 2013 at 4:51 AM, Rajendar K  wrote:
>
>> Hi Carlos,
>>   I have updated the files [oneflow-templates and
>> service] as per your instructions. Hereby specify the output of oneflow
>>
>> => Elasticty conditions
>>
>>  "min_vms": 1,
>>   "max_vms": 3,
>> *  "cooldown": 60, => At what period , this parameter is
>> being employed?   *
>>   "elasticity_policies": [
>> {
>>   "type": "CHANGE",
>>   "adjust": 1,
>>   "expression": "CPU < 60",
>>   "period": 3,
>>   "period_number": 30,
>>   "cooldown": 30
>> }
>>   ],
>>   "scheduled_policies": [
>>
>>   ]
>> }
>>
>>
>> kindly provide detail on how auto-scaling is happened in the above
>> sample, with relates to "period_number" , "period" and "cooldown"
>>
>
> The period_number, period and cooldown attributes are explained in detail
> in the documentation [1].
> In your example, the expression CPU < 60 must be true 30 times, each 3
> seconds.
>


*So the scaling should be triggered after 1.30 minutes (30 * 3 seconds) (90
seconds)  is it right?*

*The log shows that scaling is triggered after 16 minutes,*

LOG MESSAGES

12/02/13 10:06 [I] New state: DEPLOYING
*12/02/13 10:07 [I] New state: RUNNING*
*12/02/13 10:22 [I] Role role1 scaling up from 1 to 2 nodes*
12/02/13 10:22 [I] New state: SCALING
12/02/13 10:23 [I] New state: COOLDOWN
12/02/13 10:23 [I] New state: RUNNING
*12/02/13 10:38 [I] Role role1 scaling up from 2 to 3 nodes*
12/02/13 10:38 [I] New state: SCALING
12/02/13 10:39 [I] New state: COOLDOWN
12/02/13 10:39 [I] New state: RUNNING



>
> After the scaling, your service will be in the cooldown period for 30
> seconds before returning to running. The only defined policy is overriding
> the default cooldown of 60 that you set.
>
>
if my understanding is correct, if we didn't specify any cooldown for each
role , it takes the default policy as "60" using that parameter?

In a previous email you mentioned:
>
> On Fri, Nov 29, 2013 at 5:19 AM, Rajendar K  wrote:
>
>> (ii) Scheduled policies
>>  -> For my trial i have specified
>>  start time -> 2013-11-29 10:30:30
>>   is my time format is correct? unable to scale up/down
>> using this time format.
>>
>
> But the output you provided does not have any scheduled_policies. Was that
> another different template?
>

Yes, its a  different template


>
> Regards.
>
> [1] http://opennebula.org/documentation:rel4.4:appflow_elasticity
> --
> Carlos Martín, MSc
> Project Engineer
> OpenNebula - Flexible Enterprise Cloud Made Simple
> www.OpenNebula.org  | cmar...@opennebula.org
>  | @OpenNebula  
>
>
>
> On Mon, Dec 2, 2013 at 4:51 AM, Rajendar K  wrote:
>
>> Hi Carlos,
>>   I have updated the files [oneflow-templates and
>> service] as per your instructions. Hereby specify the output of oneflow
>>
>>
>> root@:/srv/cloud/one# oneflow show 179
>> SERVICE 179
>> INFORMATION
>> ID  : 179
>> NAME: Sampletest
>> USER: root
>> GROUP   : oneadmin
>> STRATEGY: straight
>> SERVICE STATE   : RUNNING
>> SHUTDOWN: shutdown
>>
>> PERMISSIONS
>>
>> OWNER   : um-
>> GROUP   : ---
>> OTHER   : ---
>>
>> ROLE role1
>> ROLE STATE  : RUNNING
>> VM TEMPLATE : 590
>> CARNIDALITY : 3
>> MIN VMS : 1
>> MAX VMS : 3
>> COOLDOWN: 60s
>> SHUTDOWN: shutdown
>> NODES INFORMATION
>>  VM_ID NAMESTAT UCPUUMEM
>> HOST   TIME
>>568 role1_0_(service_179)   runn0   1024M 10.1.26.32
>> 0d 01h24
>>569 role1_1_(service_179)   runn0   1024M 10.1.26.31
>> 0d 01h07
>>570 role1_2_(service_179)   runn0   1024M 10.1.26.32
>> 0d 00h51
>>
>> ELASTICITY RULES
>>
>> ADJUST   EXPRESSION   EVALS
>> PERIOD  COOL
>> + 1  CPU[0.0] < 6030 /
>> 3s   30s
>>
>>
>> LOG
>> MESSAGES
>> 12/02/13 10:06 [I] New state: DEPLOYING
>> 12/02/13 10:07 [I] New state: RUNNING
>> 12/02/13 10:22 [I] Role role1 scaling up from 1 to 2 nodes
>> 12/02/13 10:22 [I] New state: SCALING
>> 12/02/13 10:23 [I] New state: COOLDOWN
>> 12/02/13 10:23 [I] New state: RUNNING
>> 12/02/13 10:38 [I] Role role1 scaling up from 2 to 3 nodes
>> 12/02/13 10:38 [I] New state: SCALING
>> 12/02/13 10:39 [I] New state: COOLDOWN
>> 12/02/13 10:39 [I] New state: RUNNING
>>
>> => Elasticty conditions
>>
>>  "min_vms": 1,
>>   "max_vms": 3,
>> *  "cooldown": 60, => At what period , this parameter is
>> being employed?   *

[one-users] oZones Server Incomplete Information

[Campbell, Bill]

Hello, 
I'm having some weird issues with oZones. Trying to configure it and add our 
zones, seems to work okay, but only seeing some of the information. I can see 
Datastores, Users, and Hosts, but I'm missing VMs, Templates, Images, and 
Virtual Networks. All show "No Data in Table" 

Is there something I'm missing in configuration? Should I see this information 
upon connecting it to my OpenNebula instances? 




Bill Campbell 
Infrastructure Architect 




Axcess Financial Services, Inc. 
7755 Montgomery Rd., Suite 400 
Cincinnati, OH 45236 


NOTICE: Protect the information in this message in accordance with the 
company's security policies. If you received this message in error, immediately 
notify the sender and destroy all copies.___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] empty qcow2 datablock image with preallocation

[Ruben S. Montero]

This cannot be specified through the interface CLI or sunstone (just
fstype, an size).

However you can easily add it to the filesystem creation script. Look for
scrtips_common.sh and mkfs_command, around line 311.


Cheers


On Tue, Dec 3, 2013 at 10:51 AM, Lorenzo Faleschini <
lorenzo.falesch...@nordestsystems.com> wrote:

>  Hi
>
> is it possible to create in sunstone (or via CLI) an empty-datablock qcow2
> with preallocation (-o preallocation=metadata).
>
> I need it to avoid the auto-grow overhead.
>
> for now I create the prealloc qcow2 image then I import it in one.
>
> is it posible to avoid this step?
> any suggestions or alternatives?
>
> thanks
>
> I'm using 4.0 now.. is this possible in 4.4?
>
> Lorenzo
>
>
> --
> Lorenzo Faleschini
> Responsabile Sistemi Informativi
>
> skype: falegalizeit
> mobile: +39 335 6055225
> tel: +39 0427 807934
> fax: +39 0434 1820145
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
> --
> 
> --
> Ruben S. Montero, PhD
> Project co-Lead and Chief 
> Architect
> OpenNebula - Flexible Enterprise Cloud Made Simple
>  
> www.OpenNebula.org | rsmont...@opennebula.org | @OpenNebula
>
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] Deployment error

[Eduardo Roloff]

Hello Tino,

I started a fresh installation using ONE 4.4.

We can close this thread now and I'll ask if I have problems with the
new installation.

Thank you very much.

Eduardo

On Tue, Dec 3, 2013 at 2:40 PM, Tino Vazquez  wrote:
> Hi Eduardo,
>
> I think you might be missing a configuration step, check the
> requirements section of VMware networking:
>
> http://opennebula.org/documentation:rel4.4:vmwarenet#requirements
>
> You need to execute the following in the ESX as root:
>
>  $ chmod +s /sbin/esxcfg-vswitch
>
>
> 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 Fri, Nov 29, 2013 at 11:21 PM, Eduardo Roloff  wrote:
>> I check the oneadmin permissions and he is in the administrators
>> group, this is the only thing that I can verify to assure that he has
>> full permissions.
>>
>> I changed to use predefined network and I got a different error.
>>
>> Fri Nov 29 20:09:43 2013 [LCM][I]: New VM state is BOOT
>> Fri Nov 29 20:09:43 2013 [VMM][I]: Generating deployment file:
>> /var/lib/one/vms/14/deployment.0
>> Fri Nov 29 20:09:44 2013 [VMM][I]: Successfully execute network driver
>> operation: pre.
>> Fri Nov 29 20:09:53 2013 [VMM][I]: Command execution fail:
>> /var/lib/one/remotes/vmm/vmware/deploy
>> '/var/lib/one/vms/14/deployment.0' 'gn901cb' 14 gn901cb
>> Fri Nov 29 20:09:53 2013 [VMM][D]: deploy: Successfully defined domain 
>> one-14.
>> Fri Nov 29 20:09:53 2013 [VMM][E]: deploy: Error executing: virsh -c
>> 'esx://gn901cb/?no_verify=1' start one-14 err: ExitCode: 1
>> Fri Nov 29 20:09:53 2013 [VMM][I]: out:
>> Fri Nov 29 20:09:53 2013 [VMM][I]: error: Failed to start domain one-14
>> Fri Nov 29 20:09:53 2013 [VMM][I]: error: internal error Could not
>> start domain: FileNotFound - File [126] 14/disk.0/disk.vmdk was not
>> found
>> Fri Nov 29 20:09:53 2013 [VMM][I]:
>> Fri Nov 29 20:09:53 2013 [VMM][I]: ExitCode: 1
>> Fri Nov 29 20:09:53 2013 [VMM][I]: Failed to execute virtualization
>> driver operation: deploy.
>> Fri Nov 29 20:09:53 2013 [VMM][E]: Error deploying virtual machine
>> Fri Nov 29 20:09:53 2013 [DiM][I]: New VM state is FAILED
>>
>> On Fri, Nov 29, 2013 at 7:02 PM, Ruben S. Montero
>>  wrote:
>>> Just double checking... have you give full permissions to oneadmin?
>>>
>>> http://opennebula.org/documentation:rel4.2:evmwareg#users_groups
>>>
>>> It seems that you are using the dynamic network mode, you can move on by
>>> falling back to the predefined one. And once you have setup everything else
>>> revisit the problem...
>>>
>>> http://opennebula.org/documentation:rel4.2:vmwarenet#using_the_pre-defined_network_mode
>>>
>>> Cheers
>>>
>>> Ruben
>>>
>>>
>>> On Fri, Nov 29, 2013 at 8:34 PM, Eduardo Roloff  wrote:

 Hi again Tino,

 I change the configuration to use the image datastore locally in the
 front-end, and deploy the VM using vmfs.

 When I try to create a VM I got the error messages below.

 Seems that is a permission issue, but I can't find what is wrong.

 --

 Fri Nov 29 17:33:11 2013 [TM][D]: Message received: TRANSFER SUCCESS 12 -

 Fri Nov 29 17:33:11 2013 [VMM][D]: Message received: LOG I 12 Command
 execution fail: /var/lib/one/remotes/vnm/vmware/pre

 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

Re: [one-users] Deployment error

[Tino Vazquez]

Hi Eduardo,

I think you might be missing a configuration step, check the
requirements section of VMware networking:

http://opennebula.org/documentation:rel4.4:vmwarenet#requirements

You need to execute the following in the ESX as root:

 $ chmod +s /sbin/esxcfg-vswitch


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 Fri, Nov 29, 2013 at 11:21 PM, Eduardo Roloff  wrote:
> I check the oneadmin permissions and he is in the administrators
> group, this is the only thing that I can verify to assure that he has
> full permissions.
>
> I changed to use predefined network and I got a different error.
>
> Fri Nov 29 20:09:43 2013 [LCM][I]: New VM state is BOOT
> Fri Nov 29 20:09:43 2013 [VMM][I]: Generating deployment file:
> /var/lib/one/vms/14/deployment.0
> Fri Nov 29 20:09:44 2013 [VMM][I]: Successfully execute network driver
> operation: pre.
> Fri Nov 29 20:09:53 2013 [VMM][I]: Command execution fail:
> /var/lib/one/remotes/vmm/vmware/deploy
> '/var/lib/one/vms/14/deployment.0' 'gn901cb' 14 gn901cb
> Fri Nov 29 20:09:53 2013 [VMM][D]: deploy: Successfully defined domain one-14.
> Fri Nov 29 20:09:53 2013 [VMM][E]: deploy: Error executing: virsh -c
> 'esx://gn901cb/?no_verify=1' start one-14 err: ExitCode: 1
> Fri Nov 29 20:09:53 2013 [VMM][I]: out:
> Fri Nov 29 20:09:53 2013 [VMM][I]: error: Failed to start domain one-14
> Fri Nov 29 20:09:53 2013 [VMM][I]: error: internal error Could not
> start domain: FileNotFound - File [126] 14/disk.0/disk.vmdk was not
> found
> Fri Nov 29 20:09:53 2013 [VMM][I]:
> Fri Nov 29 20:09:53 2013 [VMM][I]: ExitCode: 1
> Fri Nov 29 20:09:53 2013 [VMM][I]: Failed to execute virtualization
> driver operation: deploy.
> Fri Nov 29 20:09:53 2013 [VMM][E]: Error deploying virtual machine
> Fri Nov 29 20:09:53 2013 [DiM][I]: New VM state is FAILED
>
> On Fri, Nov 29, 2013 at 7:02 PM, Ruben S. Montero
>  wrote:
>> Just double checking... have you give full permissions to oneadmin?
>>
>> http://opennebula.org/documentation:rel4.2:evmwareg#users_groups
>>
>> It seems that you are using the dynamic network mode, you can move on by
>> falling back to the predefined one. And once you have setup everything else
>> revisit the problem...
>>
>> http://opennebula.org/documentation:rel4.2:vmwarenet#using_the_pre-defined_network_mode
>>
>> Cheers
>>
>> Ruben
>>
>>
>> On Fri, Nov 29, 2013 at 8:34 PM, Eduardo Roloff  wrote:
>>>
>>> Hi again Tino,
>>>
>>> I change the configuration to use the image datastore locally in the
>>> front-end, and deploy the VM using vmfs.
>>>
>>> When I try to create a VM I got the error messages below.
>>>
>>> Seems that is a permission issue, but I can't find what is wrong.
>>>
>>> --
>>>
>>> Fri Nov 29 17:33:11 2013 [TM][D]: Message received: TRANSFER SUCCESS 12 -
>>>
>>> Fri Nov 29 17:33:11 2013 [VMM][D]: Message received: LOG I 12 Command
>>> execution fail: /var/lib/one/remotes/vnm/vmware/pre
>>>
>>> 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

Re: [one-users] base path of vmfs system datastore

[Tino Vazquez]

Hi,

There must be an error monitoring the datastores, do you see any
relevant in oned.log? Otherwise send it though for analysis.

It would be useful to know the output of:

onedatastore show  -x

where ds_id is the id of the system datastore.

There is no problem in using local storage for VMware datastores, I've
updated the documentation to reflect this (it was indeed misleading).

Please consider upgrading to 4.4.

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 Mon, Dec 2, 2013 at 10:36 AM, Daems Dirk  wrote:
> Hi,
>
> I created both the system and image datastores.
> In the oned.log file I see that my new 'VMWareImageDatastore' can be 
> monitored successfully.
>
> However, when I try to deploy an image in that VMFS image datastore, I get an 
> error indicating that there is not enough space in the datastore.
> But in the vSphere client there is 275 GB free space and the image is several 
> times smaller.
>
> Currently (for testing), my VMFS volumes are not exported through a SAN, so I 
> don't use iSCSI but a serial attached SCSI drive.
> Could that be the problem? Is it mandatory to use iSCSI?
> From the documentation [1] it looks like it is mandatory to use iSCSI; see 
> 'Infrastructure Configuration', second bullet:
>
> "The ESX servers needs to present or mount as iSCSI both the system datastore 
> and the image datastore (naming them with just the , for 
> instance 0 for the system datastore and 1 for the image datastore)."
>
> [1] - 
> http://opennebula.org/documentation:rel4.2:vmware_ds#configuring_the_datastore_drivers_for_vmware
>
> Regards,
> Dirk
>
> -Original Message-
> From: Tino Vazquez [mailto:cvazq...@c12g.com]
> Sent: donderdag 28 november 2013 18:05
> To: Daems Dirk
> Cc: users@lists.opennebula.org
> Subject: Re: [one-users] base path of vmfs system datastore
>
> Hi,
>
> You are right, there is a chicken-and-egg problem with VMware and DS 0 and 1 
> in OpenNebula 4.2 that prevents the use of the default datastores in VMware. 
> This is fixed in the imminent OpenNebula 4.4 Retina.
>
> The workaround is to simply use two new datastores (say, 100 and 101), 
> configure them with the appropriate BRIDGE_LIST and 'vmfs' drivers and 
> DATASTORE_LOCATION, rename the DS in the ESX hosts and you should be good to 
> go.
>
> 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 Thu, Nov 28, 2013 at 5:56 PM, Daems Dirk  wrote:
>> Hi list,
>>
>>
>>
>> I am quite new to OpenNebula.
>>
>> I installed the OpenNebula 4.2 client and configured my VMWare
>> hypervisor. I can create an OpenNebula host which connects to the
>> VMWare hypervisor without problems.
>>
>>
>>
>> However, I can't seem to get the pre-defined system and image
>> datastores to work with the vmfs datastore type. I set the
>> DATASTORE_LOCATION in the oned.conf file to /vmfs/volumes. SSH access
>> for the oneadmin account is working fine. I also updated the
>> pre-defined system (0) and image (1) datastores using the correct
>> attribute values for DS_MAD, TM_MAD and BRIDGE_LIST. In the vSphere
>> client, I created VMFS datastores reflecting the datastore id's 0 and 1.
>>
>>
>>
>> Now the base path of these datastores still points to
>> /var/lib/one/datastores/0 and /var/lib/one/datastore

Re: [one-users] datastore log info missing from oned.log in v4.2

[Ruben S. Montero]

Can you send the logging that you are trying to send to oned.log? TM log
messages are sent to the vm.log or oned.log. Nothing has change, can you
share the code you are trying to log?

Cheers

Ruben




On Tue, Nov 26, 2013 at 4:38 PM, Gary S. Cuozzo wrote:

> Then it seems that this has changed since the 3.8.x series.  I use
> log_debug script function to log various messages in my drivers.  I have my
> log level set to DEBUG in conf file.  I used to see those messages, as I
> would expect, unless I changed the log level to something above DEBUG.  The
> messages were logged regardless of the outcome of the script.
>
> It seems that if that is no longer the case, then the log facility can't
> be used for anything other than error conditions and having DEBUG, INFO,
> etc. is not very useful anymore.
>
> Maybe I'm missing the point of the feature, but it definitely did not work
> this way before and was something I relied on for certain things.  I'm now
> overriding the log_debug function locally in my script and writing the
> output to my own log file.  That is not as nice because now the log entries
> are not intertwined with other events which are happening in the oned.log
> file.
>
> IMO, any message should be written to the file based on the configured log
> level.
>
> Let me know your thoughts.
>
> Thanks for the reply,
> gary
>
> - Original Message -
> From: "Javier Fontan" 
>
> STDERR is only logged when the action is not successful, maybe that is
> your problem.
>
> On Sat, Nov 23, 2013 at 11:35 PM, Gary S. Cuozzo 
> wrote:
> > Hi All,
> > I finally got some time to get back to looking at this.  My original
> task was to get my custom drivers working with ONE 4.2.  I was able to do
> so.  It was related to a bug fix where the SRC & DST arguments to
> pre/postmigrate were swapped.  I simply had to swap them back.  The irony
> in it is that I was the one that suggested the pre/postmigrate feature
> request and reported that bug.  ;)
> >
> > So, I'm happily able to live migrate again.
> >
> > Oddly though, I am unable to get any log messages to show up in oned.log
> file.  I'm guessing some of the common script libraries have gotten
> reorganized, so I need to dig in a bit more on this issue.
> >
> > Cheers,
> > gary
> >
> > - Original Message -
> > From: "Gary S. Cuozzo" 
> > To: "Users OpenNebula" 
> > Sent: Friday, November 8, 2013 8:53:32 AM
> > Subject: Re: [one-users] datastore log info missing from oned.log in v4.2
> >
> > Is this a new behavior?  I used to see any logged messages up to the
> level of the log mode in the oned.log file.  It seems like 'debug' mode
> should log regardless of the exit code of the script.  Even if I changed
> the logs from log_debug to log_error, still no output.  I'll try forcing
> exit 1 to see if that causes the logs to show up.
> >
> > Also, I validated that when I first installed ONE 4.2, the log messages
> were there, but now are not.  I went back to my logs from a few weeks ago
> and see all the messages I would expect.  I did not have time to work on
> this, so the server sat for a few weeks.  Now I'm back to working on it and
> not seeing the messages.  Very odd.
> >
> > Will let you know if setting exit 1 helps.
> >
> > Thanks for the reply,
> > gary
> >
> > - Original Message -
> > Normally the transfers are not logged when everything goes ok, that
> > is, the script exists with 0.
> >
> > On Fri, Nov 8, 2013 at 1:17 AM, Gary S. Cuozzo 
> wrote:
> >> Hi All,
> >> I have recently upgraded our environment from 3.8.x to 4.2 version.
>  Running
> >> on Ubuntu 12.04LTS.  I have some custom datastore/tm drivers that I
> wrote
> >> which worked well in 3.8.  I am trying to troubleshoot something
> related to
> >> live migration and my log messages are not getting to
> /var/log/one/oned.log
> >> file.  I have logging set to debug in oned.conf.  I see debug level
> messages
> >> for other subsystems, such as [ReM] but nothing related to the
> datastore or
> >> tm.
> >>
> >> Just as a sanity check, I have another server that I did a clean
> install on
> >> and I'm seeing the same results.
> >>
> >> I also tested adding some log entries into the stock ONE drivers and I
> do
> >> not see anything logged.
> >>
> >> Any ideas?
> >>
> >> Thanks in advance,
> >> gary
> >>
> >>
> >> ___
> >> Users mailing list
> >> Users@lists.opennebula.org
> >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>
> >
> >
> >
> > --
> > Javier Fontán Muiños
> > Developer
> > OpenNebula - The Open Source Toolkit for Data Center Virtualization
> > www.OpenNebula.org | @OpenNebula | github.com/jfontan
> > ___
> > Users mailing list
> > Users@lists.opennebula.org
> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> > ___
> > Users mailing list
> > Users@lists.opennebula.org
> > http://lists.opennebula.org/list

[one-users] Weekly snapshots

[Giancarlo De Filippis]

Hi all, 

How can i schedule a weekly (or daily... or monthly) backup via
scheduler? 

Thanks all for response!!! 

Giancarlo 

___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] Failure when deploying OneFlow Service

[Carlos Martín Sánchez]

Fixed!

You can apply the patch in this ticket [1] to the file
/usr/lib/one/oneflow/lib/models/role.rb

Regards

[1] http://dev.opennebula.org/issues/2535

--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | cmar...@opennebula.org |
@OpenNebula


On Tue, Dec 3, 2013 at 2:39 PM, Campbell, Bill <
bcampb...@axcess-financial.com> wrote:

> Carlos,
> Good call on the name, was using "Load Balancer".  Switched to
> "Load_Balancer" and it is deploying appropriately.
>
> Thanks!
>
> --
> *From: *"Carlos Martín Sánchez" 
> *To: *"Bill Campbell" 
> *Cc: *"Users OpenNebula" 
> *Sent: *Tuesday, December 3, 2013 7:06:38 AM
> *Subject: *Re: [one-users] Failure when deploying OneFlow Service
>
>
> Hi Bill,
>
> Can you confirm that you can instantiate the template directly, instead of
> launching the service?
> I suspect it may have to do with the Role name, which one did you set?
>
> Cheers
>
> --
> Carlos Martín, MSc
> Project Engineer
> OpenNebula - Flexible Enterprise Cloud Made Simple
> www.OpenNebula.org | cmar...@opennebula.org | 
> @OpenNebula
>
>
> On Mon, Dec 2, 2013 at 10:49 PM, Campbell, Bill <
> bcampb...@axcess-financial.com> wrote:
>
>> Been seeing this issue since RC and now in final 4.4, but was wondering
>> if anybody has run across this before prior to submitting a bug report.
>>
>> Anytime I deploy a service, I get the following:
>>
>> *Mon Dec 2 16:44:03 2013 [ReM][E]: Req:864 UID:2 TemplateInstantiate
>> result FAILURE Parse error: syntax error, unexpected $end, expecting EQUAL
>> or EQUAL_EMPTY at line 2, columns 33:41*
>>
>>
>> Has anybody run across this problem before?  Seems to happen whether it's
>> a MySQL or SQLite database, and with services that have single roles or
>> multiple roles.
>>
>>
>> I've cleared my browser cache as well, just to be certain.
>>
>>
>>
>> Any ideas?
>>
>> --
>>
>> *Bill Campbell*
>> Infrastructure Architect
>>
>>
>> Axcess Financial Services, Inc.
>> 7755 Montgomery Rd., Suite 400
>> Cincinnati, OH  45236
>>
>>
>> *NOTICE: Protect the information in this message in accordance with the
>> company's security policies. If you received this message in error,
>> immediately notify the sender and destroy all copies.*
>>
>>
>> ___
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>
>
> *NOTICE: Protect the information in this message in accordance with the
> company's security policies. If you received this message in error,
> immediately notify the sender and destroy all copies.*
>
>
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] oneimage create command in ON3.4 and up

[Hyun Woo Kim]

Carlos,
I found what was wrong with my configuration;

onedatastore show default   reveals that BASE_PATH was pointing at the wrong 
path.
(This is because I started with one path and then later renamed the directory.)

onedatastore update default  did not let me change this BASE_PATH,
so I had to modify the DB content directly,

mysql> update datastore_pool set body=" … " where oid=1;
and also had to restart oned in order to flush the memory contents.

After this,  onedatastore list now shows
-bash-4.1$ od list
  ID NAMESIZE AVAIL CLUSTER  IMAGES TYPE DS   TM
   0 system - - - 0 sys  -ssh
   1 default   434.9G 91%   production0 img  fs   ssh
   2 files 0M - - 0 fil  fs   ssh


Thanks again,
HyunWoo


From: Hyunwoo Kim mailto:hyun...@fnal.gov>>
Date: Tuesday, December 3, 2013 9:15 AM
To: Hyunwoo Kim mailto:hyun...@fnal.gov>>, Carlos Martín 
Sánchez mailto:cmar...@opennebula.org>>
Cc: "users@lists.opennebula.org" 
mailto:users@lists.opennebula.org>>
Subject: Re: [one-users] oneimage create command in ON3.4 and up

Carlos,
in your email, you said,
"The datastore size is initialized to 0, and then populated with the right size"

What do you mean by "right size" here?
How do we set the right size in the first place?

Thanks,
HyunWoo
FermiCloud


From: Hyunwoo Kim mailto:hyun...@fnal.gov>>
Date: Tuesday, December 3, 2013 8:59 AM
To: Carlos Martín Sánchez 
mailto:cmar...@opennebula.org>>
Cc: "users@lists.opennebula.org" 
mailto:users@lists.opennebula.org>>
Subject: Re: [one-users] oneimage create command in ON3.4 and up

Hi,
Thanks for the reply.

My oned.log has those messages
Tue Dec  3 08:53:08 2013 [InM][I]: Monitoring datastore default (1)
Tue Dec  3 08:53:08 2013 [ImM][I]: Datastore default (1) successfully monitored.

but I still can not do oneimage create with the same error message;
-bash-4.1$ oneimage create firstimage.template  --datastore default
Not enough space in datastore

Any other suggestion?

Thank you.
HyunWoo
FermiCloud


From: Carlos Martín Sánchez 
mailto:cmar...@opennebula.org>>
Date: Tuesday, December 3, 2013 4:06 AM
To: Hyunwoo Kim mailto:hyun...@fnal.gov>>
Cc: "users@lists.opennebula.org" 
mailto:users@lists.opennebula.org>>
Subject: Re: [one-users] oneimage create command in ON3.4 and up

Hi,

The datastore size is initialized to 0, and then populated with the right size 
after the monitorization begins to work. Maybe there was a problem trying to 
monitor it. Take a look at /var/log/one/oned.log, you should have messages like 
these:

Fri Nov 29 17:29:19 2013 [InM][D]: Monitoring datastore default (1)
Fri Nov 29 17:29:20 2013 [ImM][D]: Datastore default (1) successfully monitored.

Or an error message from the drivers.

Regards

--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | 
cmar...@opennebula.org | 
@OpenNebula


On Mon, Dec 2, 2013 at 11:37 PM, Hyun Woo Kim 
mailto:hyun...@fnal.gov>> wrote:
Hi,

Let me ask a basic question.

I just started testing ON4.2
and when I use oneimage command to register a first image,
I am getting the following error message

-bash-4.1$ oneimage create firstimage.template  --datastore default
Not enough space in datastore

I guess this is because the "default" datastore has "0M" size as shown below,
-bash-4.1$ onedatastore list
  ID NAMESIZE AVAIL CLUSTERIMAGES TYPE DS   TM
   0 system - - -  0
 sys  -ssh
   1 default   0M - production0   img 
fs   ssh


My question is, how can I increase this size?

I could not find relevant information from onedatastore help,
I guessed this size will increase when I add a new host, create a cluster, add 
the host in this cluster
and create a new virtual network and add it to the cluster etc,
but I am still getting the same error message..

Thanks in advance.
HyunWoo KIM
FermiCloud


___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org


___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

[one-users] Sunstone problems

[Ionut Popovici]

Hello .. i have a problem.
I have updated to openenbula 4.4.0
On CLI everything seams ok.

oneadmin@serv:/var/tmp/one/im/kvm.d$ onedatastore list
  ID NAMESIZE AVAIL CLUSTER  IMAGES TYPE DS   TM
   0 system  2.1T 81%   - 0 sys -shared
   1 default 2.1T 81%   -   131 img fs   shared
   2 files   2.1T 81%   - 0 fil fs   ssh

oneadmin@serv:/var/tmp/one/im/kvm.d$ oneimage list
  ID USER   GROUP  NAMEDATASTORE SIZE TYPE PER 
STAT RVMS
   0 mcabrerizo oneadmin   ttylinux - kvm  default40M OS No 
rdy 0
   1 mcabrerizo oneadmin   Debian 7.1.0 Ne default   222M CD No 
rdy 0
   2 mcabrerizo oneadmin   Ubuntu 13.04 Se default   701M CD No 
rdy 0


ID USER GROUPNAMESTAT UCPUUMEM 
HOST TIME
   242 x  oneadmin ro01-x.hrunn01024M p.h  
28d 03h56
   251 x oneadmin mini4  runn01024M 
p.h  27d 18h43
   252 x oneadmin mini5 runn0 1024M 
pl.h  27d 18h43
   253 x oneadmin mini6 runn0 1024M 
pl.h  27d 18h43
   278 x oneadmin cactirunn0 1024M pl.h  
26d 16h26


oneadmin@serv:/var/tmp/one/im/kvm.d$ onehost list
  ID NAMECLUSTER   RVM  ALLOCATED_CPU ALLOCATED_MEM STAT
   0 p.h-  75789 / 800 (98%) 
40G / 31.4G (127%) on


But in sunstone i dont see the Datastore and the Virtual networks and 
VMS and images.


On cli commands everything was ok ..
The only problem that i had it was after updated to 4.4.0 sunstone had a 
problem with sha1 password for user server admin

so i used
oneuser passwd serveradmin  --sha1

Wired is that i can connect on sunstone and se the host info .. and i 
see all my 70 machines as zombie :(


any ideea ? Why i  can't se datastores vms images and vnet's in sunstone ?





___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] oneimage create command in ON3.4 and up

[Hyun Woo Kim]

Carlos,
in your email, you said,
"The datastore size is initialized to 0, and then populated with the right size"

What do you mean by "right size" here?
How do we set the right size in the first place?

Thanks,
HyunWoo
FermiCloud


From: Hyunwoo Kim mailto:hyun...@fnal.gov>>
Date: Tuesday, December 3, 2013 8:59 AM
To: Carlos Martín Sánchez 
mailto:cmar...@opennebula.org>>
Cc: "users@lists.opennebula.org" 
mailto:users@lists.opennebula.org>>
Subject: Re: [one-users] oneimage create command in ON3.4 and up

Hi,
Thanks for the reply.

My oned.log has those messages
Tue Dec  3 08:53:08 2013 [InM][I]: Monitoring datastore default (1)
Tue Dec  3 08:53:08 2013 [ImM][I]: Datastore default (1) successfully monitored.

but I still can not do oneimage create with the same error message;
-bash-4.1$ oneimage create firstimage.template  --datastore default
Not enough space in datastore

Any other suggestion?

Thank you.
HyunWoo
FermiCloud


From: Carlos Martín Sánchez 
mailto:cmar...@opennebula.org>>
Date: Tuesday, December 3, 2013 4:06 AM
To: Hyunwoo Kim mailto:hyun...@fnal.gov>>
Cc: "users@lists.opennebula.org" 
mailto:users@lists.opennebula.org>>
Subject: Re: [one-users] oneimage create command in ON3.4 and up

Hi,

The datastore size is initialized to 0, and then populated with the right size 
after the monitorization begins to work. Maybe there was a problem trying to 
monitor it. Take a look at /var/log/one/oned.log, you should have messages like 
these:

Fri Nov 29 17:29:19 2013 [InM][D]: Monitoring datastore default (1)
Fri Nov 29 17:29:20 2013 [ImM][D]: Datastore default (1) successfully monitored.

Or an error message from the drivers.

Regards

--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | 
cmar...@opennebula.org | 
@OpenNebula


On Mon, Dec 2, 2013 at 11:37 PM, Hyun Woo Kim 
mailto:hyun...@fnal.gov>> wrote:
Hi,

Let me ask a basic question.

I just started testing ON4.2
and when I use oneimage command to register a first image,
I am getting the following error message

-bash-4.1$ oneimage create firstimage.template  --datastore default
Not enough space in datastore

I guess this is because the "default" datastore has "0M" size as shown below,
-bash-4.1$ onedatastore list
  ID NAMESIZE AVAIL CLUSTERIMAGES TYPE DS   TM
   0 system - - -  0
 sys  -ssh
   1 default   0M - production0   img 
fs   ssh


My question is, how can I increase this size?

I could not find relevant information from onedatastore help,
I guessed this size will increase when I add a new host, create a cluster, add 
the host in this cluster
and create a new virtual network and add it to the cluster etc,
but I am still getting the same error message..

Thanks in advance.
HyunWoo KIM
FermiCloud


___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org


___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] oneimage create command in ON3.4 and up

[Hyun Woo Kim]

Hi,
Thanks for the reply.

My oned.log has those messages
Tue Dec  3 08:53:08 2013 [InM][I]: Monitoring datastore default (1)
Tue Dec  3 08:53:08 2013 [ImM][I]: Datastore default (1) successfully monitored.

but I still can not do oneimage create with the same error message;
-bash-4.1$ oneimage create firstimage.template  --datastore default
Not enough space in datastore

Any other suggestion?

Thank you.
HyunWoo
FermiCloud


From: Carlos Martín Sánchez 
mailto:cmar...@opennebula.org>>
Date: Tuesday, December 3, 2013 4:06 AM
To: Hyunwoo Kim mailto:hyun...@fnal.gov>>
Cc: "users@lists.opennebula.org" 
mailto:users@lists.opennebula.org>>
Subject: Re: [one-users] oneimage create command in ON3.4 and up

Hi,

The datastore size is initialized to 0, and then populated with the right size 
after the monitorization begins to work. Maybe there was a problem trying to 
monitor it. Take a look at /var/log/one/oned.log, you should have messages like 
these:

Fri Nov 29 17:29:19 2013 [InM][D]: Monitoring datastore default (1)
Fri Nov 29 17:29:20 2013 [ImM][D]: Datastore default (1) successfully monitored.

Or an error message from the drivers.

Regards

--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | 
cmar...@opennebula.org | 
@OpenNebula


On Mon, Dec 2, 2013 at 11:37 PM, Hyun Woo Kim 
mailto:hyun...@fnal.gov>> wrote:
Hi,

Let me ask a basic question.

I just started testing ON4.2
and when I use oneimage command to register a first image,
I am getting the following error message

-bash-4.1$ oneimage create firstimage.template  --datastore default
Not enough space in datastore

I guess this is because the "default" datastore has "0M" size as shown below,
-bash-4.1$ onedatastore list
  ID NAMESIZE AVAIL CLUSTERIMAGES TYPE DS   TM
   0 system - - -  0
 sys  -ssh
   1 default   0M - production0   img 
fs   ssh


My question is, how can I increase this size?

I could not find relevant information from onedatastore help,
I guessed this size will increase when I add a new host, create a cluster, add 
the host in this cluster
and create a new virtual network and add it to the cluster etc,
but I am still getting the same error message..

Thanks in advance.
HyunWoo KIM
FermiCloud


___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org


___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] How to use ceph filesystem

[Jaime Melis]

Hi Mario,

Cephfs CAN be used a shared filesystem datastore. I don't completely agree
with Kenneth's recommendation of using 'ssh' as the TM for the system
datastore. I think you can go for 'shared' as long as you have the
/var/lib/one/datastores/... shared via Cephfs. OpenNebula doesn't care
about what DFS solution you're using, it will simply assume files are
already there.

Another thing worth mentioning, from 4.4 onwards the HOST attribute of the
datastore should be renamed as BRIDGE_LIST.

cheers,
Jaime


On Tue, Dec 3, 2013 at 11:28 AM, Kenneth  wrote:

>  Actually, I'm using ceph as the system datastore. I used the cephfs
> (CEPH FUSE) and mounted it on all nodes on /var/lib/one/datastores/0/
>
> Regarding ssh for trasfer driver, I haven't really used it since I'm all
> on ceph, both system and image datastore. I may be wrong but that is how I
> understand it from the docs.
> ---
>
> Thanks,
> Kenneth
> Apollo Global Corp.
>
>  On 12/03/2013 06:11 PM, Mario Giammarco wrote:
>
>   My problem was that  because ceph is a distributed filesystem (and so
> it can be used as an alternative to nfs) I supposed I can use as a shared
> system datastore.
> Reading your reply I can see it is not true. Probably official
> documentation should clarify this.
>
> Infact I hoped to use ceph as system datastore because ceph is fault
> tolerant and nfs is not.
>
> Thanks for help,
> Mario
>
>
> 2013/12/3 Kenneth 
>
>>  Ceph won't be the default image datastore, but you can always choose it
>> whenever you create an image.
>>
>> You said you don't have an NFS disk and your just use plain disk on your
>> system datastore so you *should* use ssh in order to have live
>> migrations.
>>
>> Mine uses shared as datastore since I mounted a shared folder on each
>> nebula node.
>>  ---
>>
>> Thanks,
>> Kenneth
>> Apollo Global Corp.
>>
>>   On 12/03/2013 03:01 PM, Mario Giammarco wrote:
>>
>> First, thanks you for your very detailed reply!
>>
>>
>> 2013/12/3 Kenneth 
>>
>>>  You don't need to replace existing datastores, the important is you
>>> edit the system datastore as "ssh" because you still need to transfer files
>>> in each node when you deploy a VM.
>>>
>>
>> So I lose live migration, right?
>> If I understand correctly ceph cannot be default datastore also.
>>
>>>  Next, you should make sure that all your node are able to communicate
>>> with the ceph cluster. Issue the command "ceph -s" on all nodes including
>>> the front end to be sure that they are connected to ceph.
>>>
>>>
>>>
>>
>> ... will check...
>>
>>
>>>
>>> oneadmin@cloud-node1:~$ onedatastore list
>>>
>>>   ID NAMESIZE AVAIL CLUSTER  IMAGES TYPE DS
>>> TM
>>>
>>>0 system - - - 0 sys  -
>>> shared
>>>
>>>1 default 7.3G 71%   - 1 img  fs
>>> shared
>>>
>>>2 files   7.3G 71%   - 0 fil  fs   ssh
>>>
>>> * 100 cephds  5.5T 59%   - 3 img  ceph
>>> ceph*
>>>
>>> Once you add the you have verified that the ceph datastore is active you
>>> can upload images on the sunstone GUI. Be aware that conversion of images
>>> to RBD format of ceph may take quite some time.
>>>
>>
>> I see in your configuration that system datastore is shared!
>>
>> Thanks again,
>> Mario
>>
>>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>


-- 
Jaime Melis
C12G Labs - Flexible Enterprise Cloud Made Simple
http://www.c12g.com | jme...@c12g.com

--

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's thanks you for your
cooperation.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] qcow2: empty datablock image creation with preallocation

[Lorenzo Faleschini]

thanks Jamie I'll try as soon as I have some time on a testbox

cheers
Lorenzo

Il 03/12/2013 13:09, Jaime Melis ha scritto:

Hi Lorenzo,

not out of the box. You will need to manually modify the DS drivers. 
You will need to modify:

https://github.com/OpenNebula/one/blob/release-4.4/src/datastore_mad/remotes/fs/mkfs

And replace the 'dd' command with your own.

I would probably do something like: https://gist.github.com/jmelis/7768171
(I haven't tested it, so it probably has bugs. You also need to write 
the actual command)


Let me know if you need any further advice.

Cheers,
Jaime


On Mon, Dec 2, 2013 at 6:29 PM, Lorenzo Faleschini 
> wrote:


Hi

is it possible to create in sunstone (or via CLI) an
empty-datablock qcow2 with preallocation (-o preallocation=metadata).

I need it to avoid the auto-grow overhead.

for now I create the prealloc qcow2 image then I import it in one.

is it posible to avoid this step?
any suggestions or alternatives?

thanks

Lorenzo
___
Users mailing list
Users@lists.opennebula.org 
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org




--
Jaime Melis
C12G Labs - Flexible Enterprise Cloud Made Simple
http://www.c12g.com | jme...@c12g.com 

--

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's thanks you for your
cooperation.



--
Lorenzo Faleschini
Responsabile Sistemi Informativi

skype: falegalizeit
mobile: +39 335 6055225
tel: +39 0427 807934
fax: +39 0434 1820145
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] VM is in PROLOG state more than 1 hour

[Documented Facts]

No, I think because I have SWAP partition 10 GB. So total of the VM storage
size 15 GB that might be the reason. Thank for taking your time to reply
but no need it further since I use SSH storage mechanism.

Thank You


On Tue, Dec 3, 2013 at 4:32 PM, Jaime Melis  wrote:

> Hi,
>
> configuration seems fine. It must be a problem with your physical network
> link. Have you tried manually scp'ing the 5GB image over NFS, to rule out
> OpenNebula from the equation?
>
> cheers,
> Jaime
>
>
> On Wed, Nov 20, 2013 at 8:18 PM, Documented Facts <
> documentedfa...@gmail.com> wrote:
>
>> No, I don't think there is huge traffic. I have two machines one has
>> front end and other one has a host with XEN virtualization. Machines
>> doesn't have hardware virtualization support. Machines are connected via a
>> switch.
>>
>> I have given how my process to have NFS storage. do you see any wrong
>> there ?.
>>
>> Thanks
>>
>> Front-End
>>
>>-
>>
>>Install NFS Server
>> -
>>
>>   sudo apt-get install nfs-kernel-server
>>-
>>
>>Let others access data store directory
>> -
>>
>>   sudo nano /etc/exports
>>   -
>>
>>   put in that file bellow
>>-
>>
>>  /var/lib/one
>>  10.*.*.161(rw,async,no_subtree_check,no_root_squash)
>>   -
>>
>>   reload services with bellow commands
>>-
>>
>>  $ sudo /etc/init.d/nfs-kernel-server reload
>>
>> Hosts
>>
>>-
>>
>>Install NFS Client
>> -
>>
>>   sudo apt-get install nfs-common
>>-
>>
>>configure to access data stores at start up
>> -
>>
>>   in /etc/fstab add
>>-
>>
>>  on-front:/var/lib/one /var/lib/one nfs udp,_netdev 0 0
>>   -
>>
>>   sudo mount /var/lib/one
>>
>>
>> After this I can see front end var/lib/one directory from hosts.
>>
>> ___
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>
>
> --
> Jaime Melis
> C12G Labs - Flexible Enterprise Cloud Made Simple
> http://www.c12g.com | jme...@c12g.com
>
> --
>
> 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's thanks you for your
> cooperation.
>
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] qcow2: empty datablock image creation with preallocation

[Liu, Guang Jun (Gene)]

Thank you all for your answer and information!

Gene
On 13-12-03 07:09 AM, Jaime Melis wrote:
> Hi Lorenzo,
>
> not out of the box. You will need to manually modify the DS drivers.
> You will need to modify:
> https://github.com/OpenNebula/one/blob/release-4.4/src/datastore_mad/remotes/fs/mkfs
>
> And replace the 'dd' command with your own.
>
> I would probably do something like: https://gist.github.com/jmelis/7768171
> (I haven't tested it, so it probably has bugs. You also need to write
> the actual command)
>
> Let me know if you need any further advice.
>
> Cheers,
> Jaime
>
>
> On Mon, Dec 2, 2013 at 6:29 PM, Lorenzo Faleschini
>  > wrote:
>
> Hi
>
> is it possible to create in sunstone (or via CLI) an
> empty-datablock qcow2 with preallocation (-o preallocation=metadata).
>
> I need it to avoid the auto-grow overhead.
>
> for now I create the prealloc qcow2 image then I import it in one.
>
> is it posible to avoid this step?
> any suggestions or alternatives?
>
> thanks
>
> Lorenzo
> ___
> Users mailing list
> Users@lists.opennebula.org 
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
>
>
> -- 
> Jaime Melis
> C12G Labs - Flexible Enterprise Cloud Made Simple
> http://www.c12g.com | jme...@c12g.com 
>
> --
>
> 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's thanks you for your
> cooperation.
>
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] Failure when deploying OneFlow Service

[Campbell, Bill]

Carlos, 
Good call on the name, was using "Load Balancer". Switched to "Load_Balancer" 
and it is deploying appropriately. 

Thanks! 

- Original Message -

From: "Carlos Martín Sánchez"  
To: "Bill Campbell"  
Cc: "Users OpenNebula"  
Sent: Tuesday, December 3, 2013 7:06:38 AM 
Subject: Re: [one-users] Failure when deploying OneFlow Service 

Hi Bill, 

Can you confirm that you can instantiate the template directly, instead of 
launching the service? 
I suspect it may have to do with the Role name, which one did you set? 

Cheers 

-- 
Carlos Martín, MSc 
Project Engineer 
OpenNebula - Flexible Enterprise Cloud Made Simple 
www.OpenNebula.org | cmar...@opennebula.org | @OpenNebula 


On Mon, Dec 2, 2013 at 10:49 PM, Campbell, Bill < 
bcampb...@axcess-financial.com > wrote: 



Been seeing this issue since RC and now in final 4.4, but was wondering if 
anybody has run across this before prior to submitting a bug report. 

Anytime I deploy a service, I get the following: 



Mon Dec 2 16:44:03 2013 [ReM][E]: Req:864 UID:2 TemplateInstantiate result 
FAILURE Parse error: syntax error, unexpected $end, expecting EQUAL or 
EQUAL_EMPTY at line 2, columns 33:41 




Has anybody run across this problem before? Seems to happen whether it's a 
MySQL or SQLite database, and with services that have single roles or multiple 
roles. 




I've cleared my browser cache as well, just to be certain. 







Any ideas? 




Bill Campbell 
Infrastructure Architect 




Axcess Financial Services, Inc. 
7755 Montgomery Rd., Suite 400 
Cincinnati, OH 45236 


NOTICE: Protect the information in this message in accordance with the 
company's security policies. If you received this message in error, immediately 
notify the sender and destroy all copies. 


___ 
Users mailing list 
Users@lists.opennebula.org 
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org 







NOTICE: Protect the information in this message in accordance with the 
company's security policies. If you received this message in error, immediately 
notify the sender and destroy all copies.

___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] empty qcow2 datablock image with preallocation

[Lorenzo Faleschini]

Sorry about that Jamie, sorry to all other users too.

I clearly understand and know how mailing list works but I recived a 2 
bounceback error mails from mailerdeamon in sending the mail to the 
list.. so I supposed it was not sent correctly and sent it over again 
(the 3rd time i didn't recive any error).


I'm gonna check this twice with my provider.

I didn't meant to be overbearing. Sorry again.

cheers
Lorenzo

Il 03/12/2013 13:12, Jaime Melis ha scritto:

Hi Lorenzo,

I just realized you sent the same email a couple of times to the 
mailing list. It might have been an accident, but if it wasn't I'd 
like to kindly point out that this is a best effort mailing list, 
sometimes getting an aswer takes some time.


Please read this document for faster support alternatives:
http://opennebula.org/support:support

cheers,
Jaime



On Tue, Dec 3, 2013 at 10:51 AM, Lorenzo Faleschini 
> wrote:


Hi

is it possible to create in sunstone (or via CLI) an
empty-datablock qcow2 with preallocation (-o preallocation=metadata).

I need it to avoid the auto-grow overhead.

for now I create the prealloc qcow2 image then I import it in one.

is it posible to avoid this step?
any suggestions or alternatives?

thanks

I'm using 4.0 now.. is this possible in 4.4?

Lorenzo


-- 
Lorenzo Faleschini

Responsabile Sistemi Informativi

skype: falegalizeit
mobile: +39 335 6055225 
tel: +39 0427 807934 
fax: +39 0434 1820145 

___
Users mailing list
Users@lists.opennebula.org 
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org




--
Jaime Melis
C12G Labs - Flexible Enterprise Cloud Made Simple
http://www.c12g.com | jme...@c12g.com 

--

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's thanks you for your
cooperation.



--
Lorenzo Faleschini
Responsabile Sistemi Informativi

skype: falegalizeit
mobile: +39 335 6055225
tel: +39 0427 807934
fax: +39 0434 1820145
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] empty qcow2 datablock image with preallocation

[Jaime Melis]

Hi Lorenzo,

I just realized you sent the same email a couple of times to the mailing
list. It might have been an accident, but if it wasn't I'd like to kindly
point out that this is a best effort mailing list, sometimes getting an
aswer takes some time.

Please read this document for faster support alternatives:
http://opennebula.org/support:support

cheers,
Jaime



On Tue, Dec 3, 2013 at 10:51 AM, Lorenzo Faleschini <
lorenzo.falesch...@nordestsystems.com> wrote:

>  Hi
>
> is it possible to create in sunstone (or via CLI) an empty-datablock qcow2
> with preallocation (-o preallocation=metadata).
>
> I need it to avoid the auto-grow overhead.
>
> for now I create the prealloc qcow2 image then I import it in one.
>
> is it posible to avoid this step?
> any suggestions or alternatives?
>
> thanks
>
> I'm using 4.0 now.. is this possible in 4.4?
>
> Lorenzo
>
>
> --
> Lorenzo Faleschini
> Responsabile Sistemi Informativi
>
> skype: falegalizeit
> mobile: +39 335 6055225
> tel: +39 0427 807934
> fax: +39 0434 1820145
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>


-- 
Jaime Melis
C12G Labs - Flexible Enterprise Cloud Made Simple
http://www.c12g.com | jme...@c12g.com

--

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's thanks you for your
cooperation.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] qcow2: empty datablock image creation with preallocation

[Jaime Melis]

Hi Lorenzo,

not out of the box. You will need to manually modify the DS drivers. You
will need to modify:
https://github.com/OpenNebula/one/blob/release-4.4/src/datastore_mad/remotes/fs/mkfs

And replace the 'dd' command with your own.

I would probably do something like: https://gist.github.com/jmelis/7768171
(I haven't tested it, so it probably has bugs. You also need to write the
actual command)

Let me know if you need any further advice.

Cheers,
Jaime


On Mon, Dec 2, 2013 at 6:29 PM, Lorenzo Faleschini <
lorenzo.falesch...@nordestsystems.com> wrote:

> Hi
>
> is it possible to create in sunstone (or via CLI) an empty-datablock qcow2
> with preallocation (-o preallocation=metadata).
>
> I need it to avoid the auto-grow overhead.
>
> for now I create the prealloc qcow2 image then I import it in one.
>
> is it posible to avoid this step?
> any suggestions or alternatives?
>
> thanks
>
> Lorenzo
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>



-- 
Jaime Melis
C12G Labs - Flexible Enterprise Cloud Made Simple
http://www.c12g.com | jme...@c12g.com

--

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's thanks you for your
cooperation.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] Failure when deploying OneFlow Service

[Carlos Martín Sánchez]

Hi Bill,

Can you confirm that you can instantiate the template directly, instead of
launching the service?
I suspect it may have to do with the Role name, which one did you set?

Cheers

--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | cmar...@opennebula.org |
@OpenNebula


On Mon, Dec 2, 2013 at 10:49 PM, Campbell, Bill <
bcampb...@axcess-financial.com> wrote:

> Been seeing this issue since RC and now in final 4.4, but was wondering if
> anybody has run across this before prior to submitting a bug report.
>
> Anytime I deploy a service, I get the following:
>
> *Mon Dec 2 16:44:03 2013 [ReM][E]: Req:864 UID:2 TemplateInstantiate
> result FAILURE Parse error: syntax error, unexpected $end, expecting EQUAL
> or EQUAL_EMPTY at line 2, columns 33:41*
>
>
> Has anybody run across this problem before?  Seems to happen whether it's
> a MySQL or SQLite database, and with services that have single roles or
> multiple roles.
>
>
> I've cleared my browser cache as well, just to be certain.
>
>
>
> Any ideas?
>
>  --
>
> *Bill Campbell*
> Infrastructure Architect
>
>   Axcess Financial Services, Inc.
> 7755 Montgomery Rd., Suite 400
> Cincinnati, OH  45236
>
>
> *NOTICE: Protect the information in this message in accordance with the
> company's security policies. If you received this message in error,
> immediately notify the sender and destroy all copies.*
>
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] how to turn off xml_rpc log?

[Carlos Martín Sánchez]

Hi,

It can't be turned off, but we'll change that for the next versions [1].

Regards.

[1] http://dev.opennebula.org/issues/2533

--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | cmar...@opennebula.org |
@OpenNebula


On Mon, Dec 2, 2013 at 5:18 PM, Liu, Guang Jun (Gene) <
gene@alcatel-lucent.com> wrote:

> The log file name is actually one_xmlrpc.log.
>
> Thanks,
>
> Gene Liu
>
> On Mon 02 Dec 2013 09:48:32 AM EST, Liu, Guang Jun (Gene) wrote:
> > Hi everyone,
> >
> > I noticed there are lots of log in xml_rpc.log file, and the content of
> > the log is not useful at all. Do you know how to turn off (or configure)
> > the xml_rpc log?
> >
> > Thanks,
> >
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] incorrect owner of files in one-context_4.4.0.deb

[Jaime Melis]

Hi Rolandas,

I've uploaded a new version and updated the documentation.

http://dev.opennebula.org/attachments/download/750/one-context_4.4.0.deb
http://dev.opennebula.org/issues/2532

Thanks

Jaime


On Tue, Dec 3, 2013 at 8:41 AM, Rolandas Naujikas <
rolandas.nauji...@mif.vu.lt> wrote:

> Hi,
>
> Incorrect owner (uid=1000, gid=1000) of files in
> http://dev.opennebula.org/attachments/download/746/one-context_4.4.0.deb
> Should be root:root.
>
> Regards, Rolandas
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>



-- 
Jaime Melis
C12G Labs - Flexible Enterprise Cloud Made Simple
http://www.c12g.com | jme...@c12g.com

--

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's thanks you for your
cooperation.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] could not open disk image : Permission denied

[Jaime Melis]

Hi,

Please reply to the mailing list as well.

If you keep those settings you will probably have problems with snapshots.

This is probably due to the NFS configuration.

cheers,
Jaime


On Tue, Dec 3, 2013 at 12:27 PM, Geeta Gulabani
wrote:

> Hi Jaime,
>
> As per javier suggestions i tried reboot but it didnt work.
> But i changed the permissions in ./etc/libvirt/libvirtd.conf from oneadmin
> to root and it worked
>
>
> user  = "root"
> group = "root"
> dynamic_ownership = 0
>
>
> -- Geeta
>
>
> On Tue, Dec 3, 2013 at 4:42 PM, Jaime Melis  wrote:
>
>> Hi Geeta,
>>
>> did it work after Javier and Marios's suggestions?
>>
>> cheers,
>> Jaime
>>
>>
>> On Tue, Nov 19, 2013 at 12:30 PM, Javier Fontan 
>> wrote:
>>
>>> The images of the VM have mixed permissions (oneadmin and root).
>>>
>>>   * Make sure that oned is running as oneadmin, not root.
>>>   * qemu.conf is correct. Leave it like this and reboot kpkvm1. It may
>>> be that even that the configuration is OK libvirt/kvm modules are
>>> still trying to run as root and can not use files owned by oneadmin
>>> user.
>>>
>>> Cheers
>>>
>>>
>>>
>>> On Tue, Nov 19, 2013 at 9:59 AM, Geeta Gulabani
>>>  wrote:
>>> > Hi,
>>> >
>>> > My Environment :
>>> >
>>> > Frontend and host : centos 6.4
>>> > Opennebula version : 4.2
>>> >
>>> > Tue Nov 19 13:58:16 2013 [VMM][I]: Command execution fail: cat << EOT |
>>> > /var/tmp/one/vmm/kvm/deploy
>>> '/var/lib/one//datastores/0/58/deployment.0'
>>> > 'kpkvm1.gslab.com' 58 kpkvm1.gslab.com
>>> > Tue Nov 19 13:58:16 2013 [VMM][I]: error: Failed to create domain from
>>> > /var/lib/one//datastores/0/58/deployment.0
>>> > Tue Nov 19 13:58:16 2013 [VMM][I]: error: internal error process exited
>>> > while connecting to monitor: qemu-kvm: -drive
>>> >
>>> file=/var/lib/one//datastores/0/58/disk.0,if=none,id=drive-ide0-0-0,format=raw,cache=none:
>>> > could not open disk image /var/lib/one//datastores/0/58/disk.0:
>>> Permission
>>> > denied
>>> > Tue Nov 19 13:58:16 2013 [VMM][I]:
>>> > Tue Nov 19 13:58:16 2013 [VMM][E]: Could not create domain from
>>> > /var/lib/one//datastores/0/58/deployment.0
>>> > Tue Nov 19 13:58:16 2013 [VMM][I]: ExitCode: 255
>>> > Tue Nov 19 13:58:16 2013 [VMM][I]: Failed to execute virtualization
>>> driver
>>> > operation: deploy.
>>> > Tue Nov 19 13:58:16 2013 [VMM][E]: Error deploying virtual machine:
>>> Could
>>> > not create domain from /var/lib/one//datastores/0/58/deployment.0
>>> > Tue Nov 19 13:58:16 2013 [DiM][I]: New VM state is FAILED
>>> >
>>> > Here are some other details :
>>> >
>>> > [root@kpkvm1 56]# grep -vE '^($|#)' /etc/libvirt/qemu.conf
>>> > user  = "oneadmin"
>>> > group = "oneadmin"
>>> > dynamic_ownership = 0
>>> >
>>> >
>>> >
>>> > [root@kpkvm1 58]# grep -vE '^($|#)' /etc/libvirt/libvirtd.conf
>>> > [root@kpkvm1 58]#
>>> >
>>> >
>>> > [root@kpkvm1 58]# cat
>>> >
>>> /etc/polkit-1/localauthority/50-local.d/50-org.libvirt.unix.manage-opennebula.pkla
>>> > [Allow oneadmin user to manage virtual machines]
>>> > Identity=unix-user:oneadmin
>>> > Action=org.libvirt.unix.manage
>>> > #Action=org.libvirt.unix.monitor
>>> > ResultAny=yes
>>> > ResultInactive=yes
>>> > ResultActive=yes
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > [root@kpkvm1 58]# id oneadmin
>>> > uid=9869(oneadmin) gid=9869(oneadmin) groups=9869(oneadmin)
>>> >
>>> >
>>> > [root@kpkvm1 58]# cat /etc/libvirt/qemu.conf
>>> > user  = "oneadmin"
>>> > group = "oneadmin"
>>> > dynamic_ownership = 0
>>> >
>>> >
>>> > I tried changing dynamic_ownership to 1 , started libvirtd and oned and
>>> > again tried creating the vm
>>> > sudo -u oneadmin virsh -c qemu:///system create deployment.0
>>> > it gives the same error
>>> > error: Failed to create domain from deployment.0
>>> > error: internal error process exited while connecting to monitor:
>>> qemu-kvm:
>>> > -drive
>>> >
>>> file=/var/lib/one//datastores/0/58/disk.0,if=none,id=drive-ide0-0-0,format=raw,cache=none:
>>> > could not open disk image /var/lib/one//datastores/0/58/disk.0:
>>> Permission
>>> > denied
>>> >
>>> >
>>> >
>>> > Here are the libvirtd logs :
>>> >
>>> > 2013-11-19 08:52:21.246+: 8915: info : libvirt version: 0.10.2,
>>> package:
>>> > 18.el6_4.14 (CentOS BuildSystem ,
>>> > 2013-09-19-19:15:27, c6b8.bsys.dev.centos.org)
>>> > 2013-11-19 08:52:21.246+: 8915: error : qemuMonitorOpenUnix:293 :
>>> failed
>>> > to connect to monitor socket: No such process
>>> > 2013-11-19 08:52:21.246+: 8915: error :
>>> qemuProcessWaitForMonitor:1768 :
>>> > internal error process exited while connecting to monitor: qemu-kvm:
>>> -drive
>>> >
>>> file=/var/lib/one//datastores/0/58/disk.0,if=none,id=drive-ide0-0-0,format=raw,cache=none:
>>> > could not open disk image /var/lib/one//datastores/0/58/disk.0:
>>> Permission
>>> > denied
>>> >
>>> >
>>> > [root@kpkvm1 58]# ls -lrt
>>> > total 6171016
>>> > -rw-r--r-- 1 oneadmin oneadmin 6318739456 Nov 19 13:58 disk.0
>>> > -rw-r--r-- 1 root root 372736 Nov 19 13:58 disk.1
>>> 

Re: [one-users] NFS datastore file system

[Jaime Melis]

Hi,

Please reply to the mailing list as well.

Yes. It is a basic requirement that all the nodes (frontend + hypervisors)
should have a oneadmin account, and they should be able to ssh
passwordlessly from any node to any other node.

cheers,
Jaime



On Tue, Dec 3, 2013 at 12:39 PM, Neelaya Dhatchayani
wrote:

> Hi Jaime,
>
> Thanks a lot for your reply. I have one more doubt. Should I have to ssh
> passwordless to the frontend if I am using ssh transfer manager. I know
> that it has to be done for the hosts.
>
> neelaya
>
>
>
>
> On Tue, Dec 3, 2013 at 4:51 PM, Jaime Melis  wrote:
>
>> Hi Neelaya,
>>
>> the frontend and the nodes must share /var/lib/one/datastores. Any node
>> can export this share, preferably a NAS system, but if you don't have been,
>> you can export it from the frontend.
>>
>> cheers,
>> Jaime
>>
>>
>> On Tue, Dec 3, 2013 at 12:16 PM, Neelaya Dhatchayani <
>> neels.v...@gmail.com> wrote:
>>
>>> Hi
>>>
>>> Can anyone tell me what has to be done on the frontend and hosts inorder
>>> to use shared transfer driver and with respect to NFS.
>>>
>>> Thanks in advance
>>> neelaya
>>>
>>> ___
>>> Users mailing list
>>> Users@lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>
>>>
>>
>>
>> --
>> Jaime Melis
>> C12G Labs - Flexible Enterprise Cloud Made Simple
>> http://www.c12g.com | jme...@c12g.com
>>
>> --
>>
>> 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's thanks you for your
>> cooperation.
>>
>
>


-- 
Jaime Melis
C12G Labs - Flexible Enterprise Cloud Made Simple
http://www.c12g.com | jme...@c12g.com

--

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's thanks you for your
cooperation.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] reg oneflow - service template

[Carlos Martín Sánchez]

Hi,

On Mon, Dec 2, 2013 at 4:51 AM, Rajendar K  wrote:

> Hi Carlos,
>   I have updated the files [oneflow-templates and service]
> as per your instructions. Hereby specify the output of oneflow
>
> => Elasticty conditions
>
>  "min_vms": 1,
>   "max_vms": 3,
> *  "cooldown": 60, => At what period , this parameter is being
> employed?   *
>   "elasticity_policies": [
> {
>   "type": "CHANGE",
>   "adjust": 1,
>   "expression": "CPU < 60",
>   "period": 3,
>   "period_number": 30,
>   "cooldown": 30
> }
>   ],
>   "scheduled_policies": [
>
>   ]
> }
>
>
> kindly provide detail on how auto-scaling is happened in the above sample,
> with relates to "period_number" , "period" and "cooldown"
>

The period_number, period and cooldown attributes are explained in detail
in the documentation [1].
In your example, the expression CPU < 60 must be true 30 times, each 3
seconds.

After the scaling, your service will be in the cooldown period for 30
seconds before returning to running. The only defined policy is overriding
the default cooldown of 60 that you set.


In a previous email you mentioned:

On Fri, Nov 29, 2013 at 5:19 AM, Rajendar K  wrote:
>
> (ii) Scheduled policies
>  -> For my trial i have specified
>  start time -> 2013-11-29 10:30:30
>   is my time format is correct? unable to scale up/down
> using this time format.
>

But the output you provided does not have any scheduled_policies. Was that
another different template?

Regards.

[1] http://opennebula.org/documentation:rel4.4:appflow_elasticity
--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org  | cmar...@opennebula.org |
@OpenNebula  



On Mon, Dec 2, 2013 at 4:51 AM, Rajendar K  wrote:

> Hi Carlos,
>   I have updated the files [oneflow-templates and service]
> as per your instructions. Hereby specify the output of oneflow
>
>
> root@:/srv/cloud/one# oneflow show 179
> SERVICE 179
> INFORMATION
> ID  : 179
> NAME: Sampletest
> USER: root
> GROUP   : oneadmin
> STRATEGY: straight
> SERVICE STATE   : RUNNING
> SHUTDOWN: shutdown
>
> PERMISSIONS
>
> OWNER   : um-
> GROUP   : ---
> OTHER   : ---
>
> ROLE role1
> ROLE STATE  : RUNNING
> VM TEMPLATE : 590
> CARNIDALITY : 3
> MIN VMS : 1
> MAX VMS : 3
> COOLDOWN: 60s
> SHUTDOWN: shutdown
> NODES INFORMATION
>  VM_ID NAMESTAT UCPUUMEM
> HOST   TIME
>568 role1_0_(service_179)   runn0   1024M 10.1.26.32 0d
> 01h24
>569 role1_1_(service_179)   runn0   1024M 10.1.26.31 0d
> 01h07
>570 role1_2_(service_179)   runn0   1024M 10.1.26.32 0d
> 00h51
>
> ELASTICITY RULES
>
> ADJUST   EXPRESSION   EVALS
> PERIOD  COOL
> + 1  CPU[0.0] < 6030 /
> 3s   30s
>
>
> LOG
> MESSAGES
> 12/02/13 10:06 [I] New state: DEPLOYING
> 12/02/13 10:07 [I] New state: RUNNING
> 12/02/13 10:22 [I] Role role1 scaling up from 1 to 2 nodes
> 12/02/13 10:22 [I] New state: SCALING
> 12/02/13 10:23 [I] New state: COOLDOWN
> 12/02/13 10:23 [I] New state: RUNNING
> 12/02/13 10:38 [I] Role role1 scaling up from 2 to 3 nodes
> 12/02/13 10:38 [I] New state: SCALING
> 12/02/13 10:39 [I] New state: COOLDOWN
> 12/02/13 10:39 [I] New state: RUNNING
>
> => Elasticty conditions
>
>  "min_vms": 1,
>   "max_vms": 3,
> *  "cooldown": 60, => At what period , this parameter is being
> employed?   *
>   "elasticity_policies": [
> {
>   "type": "CHANGE",
>   "adjust": 1,
>   "expression": "CPU < 60",
>   "period": 3,
>   "period_number": 30,
>   "cooldown": 30
> }
>   ],
>   "scheduled_policies": [
>
>   ]
> }
>
>
> kindly provide detail on how auto-scaling is happened in the above sample,
> with relates to "period_number" , "period" and "cooldown"
>
> with regards
> Raj
>
>
> Raj,
>
> Believe Yourself...
>
>
> On Sat, Nov 30, 2013 at 2:19 AM, Carlos Martín Sánchez <
> cmar...@opennebula.org> wrote:
>
>> Hi,
>>
>> On Fri, Nov 29, 2013 at 5:19 AM, Rajendar K  wrote:
>>
>>> Hi All,
>>>   I am using opennebula 4.2, i have the following
>>> queries related to auto scaling features
>>>
>>> (i) Even when conditions met, scaling up takes long time to trigger.
>>> For my trial,  I have used #periods 5   #period 30 cooldown
>>> 30
>>>
>>> -> i can able to c the values 5/5 in the log,  and then it
>>> crosses 16/5 in course of time
>>> -

Re: [one-users] NFS datastore file system

[Jaime Melis]

Hi Neelaya,

the frontend and the nodes must share /var/lib/one/datastores. Any node can
export this share, preferably a NAS system, but if you don't have been, you
can export it from the frontend.

cheers,
Jaime


On Tue, Dec 3, 2013 at 12:16 PM, Neelaya Dhatchayani
wrote:

> Hi
>
> Can anyone tell me what has to be done on the frontend and hosts inorder
> to use shared transfer driver and with respect to NFS.
>
> Thanks in advance
> neelaya
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>


-- 
Jaime Melis
C12G Labs - Flexible Enterprise Cloud Made Simple
http://www.c12g.com | jme...@c12g.com

--

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's thanks you for your
cooperation.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

[one-users] NFS datastore file system

[Neelaya Dhatchayani]

Hi

Can anyone tell me what has to be done on the frontend and hosts inorder to
use shared transfer driver and with respect to NFS.

Thanks in advance
neelaya
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] could not open disk image : Permission denied

[Jaime Melis]

Hi Geeta,

did it work after Javier and Marios's suggestions?

cheers,
Jaime


On Tue, Nov 19, 2013 at 12:30 PM, Javier Fontan wrote:

> The images of the VM have mixed permissions (oneadmin and root).
>
>   * Make sure that oned is running as oneadmin, not root.
>   * qemu.conf is correct. Leave it like this and reboot kpkvm1. It may
> be that even that the configuration is OK libvirt/kvm modules are
> still trying to run as root and can not use files owned by oneadmin
> user.
>
> Cheers
>
>
>
> On Tue, Nov 19, 2013 at 9:59 AM, Geeta Gulabani
>  wrote:
> > Hi,
> >
> > My Environment :
> >
> > Frontend and host : centos 6.4
> > Opennebula version : 4.2
> >
> > Tue Nov 19 13:58:16 2013 [VMM][I]: Command execution fail: cat << EOT |
> > /var/tmp/one/vmm/kvm/deploy '/var/lib/one//datastores/0/58/deployment.0'
> > 'kpkvm1.gslab.com' 58 kpkvm1.gslab.com
> > Tue Nov 19 13:58:16 2013 [VMM][I]: error: Failed to create domain from
> > /var/lib/one//datastores/0/58/deployment.0
> > Tue Nov 19 13:58:16 2013 [VMM][I]: error: internal error process exited
> > while connecting to monitor: qemu-kvm: -drive
> >
> file=/var/lib/one//datastores/0/58/disk.0,if=none,id=drive-ide0-0-0,format=raw,cache=none:
> > could not open disk image /var/lib/one//datastores/0/58/disk.0:
> Permission
> > denied
> > Tue Nov 19 13:58:16 2013 [VMM][I]:
> > Tue Nov 19 13:58:16 2013 [VMM][E]: Could not create domain from
> > /var/lib/one//datastores/0/58/deployment.0
> > Tue Nov 19 13:58:16 2013 [VMM][I]: ExitCode: 255
> > Tue Nov 19 13:58:16 2013 [VMM][I]: Failed to execute virtualization
> driver
> > operation: deploy.
> > Tue Nov 19 13:58:16 2013 [VMM][E]: Error deploying virtual machine: Could
> > not create domain from /var/lib/one//datastores/0/58/deployment.0
> > Tue Nov 19 13:58:16 2013 [DiM][I]: New VM state is FAILED
> >
> > Here are some other details :
> >
> > [root@kpkvm1 56]# grep -vE '^($|#)' /etc/libvirt/qemu.conf
> > user  = "oneadmin"
> > group = "oneadmin"
> > dynamic_ownership = 0
> >
> >
> >
> > [root@kpkvm1 58]# grep -vE '^($|#)' /etc/libvirt/libvirtd.conf
> > [root@kpkvm1 58]#
> >
> >
> > [root@kpkvm1 58]# cat
> >
> /etc/polkit-1/localauthority/50-local.d/50-org.libvirt.unix.manage-opennebula.pkla
> > [Allow oneadmin user to manage virtual machines]
> > Identity=unix-user:oneadmin
> > Action=org.libvirt.unix.manage
> > #Action=org.libvirt.unix.monitor
> > ResultAny=yes
> > ResultInactive=yes
> > ResultActive=yes
> >
> >
> >
> >
> >
> >
> > [root@kpkvm1 58]# id oneadmin
> > uid=9869(oneadmin) gid=9869(oneadmin) groups=9869(oneadmin)
> >
> >
> > [root@kpkvm1 58]# cat /etc/libvirt/qemu.conf
> > user  = "oneadmin"
> > group = "oneadmin"
> > dynamic_ownership = 0
> >
> >
> > I tried changing dynamic_ownership to 1 , started libvirtd and oned and
> > again tried creating the vm
> > sudo -u oneadmin virsh -c qemu:///system create deployment.0
> > it gives the same error
> > error: Failed to create domain from deployment.0
> > error: internal error process exited while connecting to monitor:
> qemu-kvm:
> > -drive
> >
> file=/var/lib/one//datastores/0/58/disk.0,if=none,id=drive-ide0-0-0,format=raw,cache=none:
> > could not open disk image /var/lib/one//datastores/0/58/disk.0:
> Permission
> > denied
> >
> >
> >
> > Here are the libvirtd logs :
> >
> > 2013-11-19 08:52:21.246+: 8915: info : libvirt version: 0.10.2,
> package:
> > 18.el6_4.14 (CentOS BuildSystem ,
> > 2013-09-19-19:15:27, c6b8.bsys.dev.centos.org)
> > 2013-11-19 08:52:21.246+: 8915: error : qemuMonitorOpenUnix:293 :
> failed
> > to connect to monitor socket: No such process
> > 2013-11-19 08:52:21.246+: 8915: error :
> qemuProcessWaitForMonitor:1768 :
> > internal error process exited while connecting to monitor: qemu-kvm:
> -drive
> >
> file=/var/lib/one//datastores/0/58/disk.0,if=none,id=drive-ide0-0-0,format=raw,cache=none:
> > could not open disk image /var/lib/one//datastores/0/58/disk.0:
> Permission
> > denied
> >
> >
> > [root@kpkvm1 58]# ls -lrt
> > total 6171016
> > -rw-r--r-- 1 oneadmin oneadmin 6318739456 Nov 19 13:58 disk.0
> > -rw-r--r-- 1 root root 372736 Nov 19 13:58 disk.1
> > lrwxrwxrwx 1 root root 35 Nov 19 13:58 disk.1.iso ->
> > /var/lib/one/datastores/0/58/disk.1
> > -rw-r--r-- 1 root root912 Nov 19 13:58 deployment.0
> > [root@kpkvm1 58]# sudo -u oneadmin virsh -c qemu:///system create
> > deployment.0
> > error: Failed to create domain from deployment.0
> > error: internal error process exited while connecting to monitor:
> qemu-kvm:
> > -drive
> >
> file=/var/lib/one//datastores/0/58/disk.0,if=none,id=drive-ide0-0-0,format=raw,cache=none:
> > could not open disk image /var/lib/one//datastores/0/58/disk.0:
> Permission
> > denied
> >
> >
> >
> > Can anybody help?
> >
> >
> > Regards,
> > Geeta.
> >
> >
> >
> >
> >
> >
> > ___
> > Users mailing list
> > Users@lists.opennebula.org
> > http://lists.opennebula.org/listinfo.c

Re: [one-users] how to reset VM ID???

[Jaime Melis]

Hi,

> should I open all port?? from 5900 to 65535??

Yes, this shouldn't be a problem. With iptables you can open a range and
allow only connections from the frontend.

cheers,
Jaime


On Wed, Nov 13, 2013 at 2:22 AM, 염재근  wrote:

> should I open all port?? from 5900 to 65535??
>
>
>
>
> 2013/11/12 Javier Fontan 
>
>> There's not an way to reset ID and we discourage it. The code to
>> generate the VNC port is
>>
>> --8<--
>> int limit = 65535;
>> oss << ( base_port + ( oid % (limit - base_port) ));
>> -->8--
>>
>> base_port is 5900 by default. You should not have problems with the
>> port as it goes back to 5900 after reaching 65535.
>>
>>
>>
>> On Tue, Nov 12, 2013 at 9:35 AM, 염재근  wrote:
>> > Dear All
>> >
>> > how to reset VM ID??
>> >
>> > I already exceed over 10400.
>> >
>> > actually, I want to control vnc port.
>> > I saw the VM log file in qemu. It show me that the vnc port is same
>> with VM
>> > ID.
>> >
>> > If I specify the vnc port in opennebula template, I can`t make 2 more
>> VMs
>> > with same template because of vnc port duplication.
>> >
>> > thanks :D
>> >
>> > ___
>> > Users mailing list
>> > Users@lists.opennebula.org
>> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>> >
>>
>>
>>
>> --
>> Javier Fontán Muiños
>> Developer
>> OpenNebula - The Open Source Toolkit for Data Center Virtualization
>> www.OpenNebula.org | @OpenNebula | github.com/jfontan
>>
>
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>


-- 
Jaime Melis
C12G Labs - Flexible Enterprise Cloud Made Simple
http://www.c12g.com | jme...@c12g.com

--

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's thanks you for your
cooperation.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] 4.2 - snapshot creation hang.

[Jaime Melis]

Hi,

could you be running out of space in the node?

cheers,
jaime


On Fri, Nov 22, 2013 at 2:57 PM, Giancarlo  wrote:

>  Yes, nothing of special in  oned.log,
> the VM is in SNAPSHOT state in sunstone, via virsh is in paused state.
>
>
> Il 22/11/2013 14:30, Olivier Sallou ha scritto:
>
>
> On 11/22/2013 02:13 PM, Giancarlo wrote:
>
> Thanks.
> This is my libvirt version:
> 013-11-22 13:11:33.511+: 18442: info : libvirt version: 0.10.2,
> package: 18.el6_4.15 (CentOS BuildSystem 
> ,
> 2013-11-13-10:44:00, c6b8.bsys.dev.centos.org)
>
>  Can't remember required version, but yours looks not so old. Did you
> check at oned.log and vm logs?
>
>
> Il 22/11/2013 14:08, Olivier Sallou ha scritto:
>
> You should look at your oned.log but it might be that your libvirtd
> version is not recent enough.
>
> The snapshot requires a recent (don't remember version) libvirtd. If too
> old it fails and remains stuck (I faced the case)
>
> Olivier
>
> On 11/22/2013 10:48 AM, Giancarlo wrote:
>
> Hi all...
> this is the VM template:
>   SNAPSHOT
>   SNAPSHOT_ID 0  NAME Testuno  TIME 1385109979  HYPERVISOR_ID
>   ACTIVE YES  AUTOMATIC_REQUIREMENTS CLUSTER_ID = 100  GRAPHICS
>   LISTEN 0.0.0.0  TYPE VNC  PASSWD pippo  PORT 5901  MEMORY 512  DISK
>   TM_MAD shared  TARGET hda  SAVE YES  PERSISTENT YES  DRIVER qcow2
> READONLY NO  IMAGE_ID 2  DEV_PREFIX hd  CLONE NO  DATASTORE default
> CLUSTER_ID 100  TYPE FILE  DISK_ID 0  DATASTORE_ID 1  SOURCE
> /var/lib/one/datastores/1/4c528e7310f5bc47d8b43af453fc4d78  IMAGE
> CentOS-6.4_x86_64  CPU 1  VMID 7  CONTEXT
>   TARGET hdb  SSH_PUBLIC_KEY   ETH0_NETWORK xxx
> ETH0_MASK 255.255.255.224  NETWORK YES  ETH0_GATEWAY x  DISK_ID 1
> ETH0_IP   ETH0_DNS 8.8.8.8  TEMPLATE_ID 1  OS
>   ARCH x86_64  NIC
>   NETWORK_ID 0  IP xx  VLAN NO  BRIDGE vbr0  NIC_ID 0  CLUSTER_ID
> 100  NETWORK External LAN  MAC 02:00:b2:21:43:e1o
>   IP6_LINK
>
> Hypervisor is KVM on centos 6.4.
> When a select : Take a snapshot the VM remain in pausing state and the
> snapshot creation hangs.
> Someone can help me?
> Thanks...
>
>
>
> ___
> Users mailing 
> listUsers@lists.opennebula.orghttp://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
> --
> Olivier Sallou
> IRISA / University of Rennes 1
> Campus de Beaulieu, 35000 RENNES - FRANCE
> Tel: 02.99.84.71.95
>
> gpg key id: 4096R/326D8438  (keyring.debian.org)
> Key fingerprint = 5FB4 6F83 D3B9 5204 6335  D26D 78DC 68DB 326D 8438
>
>
>
>
> --
> Olivier Sallou
> IRISA / University of Rennes 1
> Campus de Beaulieu, 35000 RENNES - FRANCE
> Tel: 02.99.84.71.95
>
> gpg key id: 4096R/326D8438  (keyring.debian.org)
> Key fingerprint = 5FB4 6F83 D3B9 5204 6335  D26D 78DC 68DB 326D 8438
>
>
>
>
> ___
> Users mailing 
> listUsers@lists.opennebula.orghttp://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>


-- 
Jaime Melis
C12G Labs - Flexible Enterprise Cloud Made Simple
http://www.c12g.com | jme...@c12g.com

--

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's thanks you for your
cooperation.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] How do i know the cluster's datastore's capacity?

[Carlos Martín Sánchez]

Hi there,

On Tue, Nov 26, 2013 at 9:48 AM, 曹海峰  wrote:

> Thanks for replay!
> But if I use a shared folder ,such as /var/lib/datastore/1/ on host A  and
> mount it on all hosts in a cluster. the whole storage capacity is very
> small,Opennebula can't use other hosts's disk space.?
>

On Tue, Nov 26, 2013 at 9:53 AM, Kenneth  wrote:

> You can of course. But it is up to you to monitor.
>
Not in OpenNebula 4.4 :)
Local (ssh) system datastores are also monitored, but the storage is
reported for each host: in the onehost show output, or selecting the host
in Sunstone.

Best regards.
--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | cmar...@opennebula.org |
@OpenNebula


On Tue, Nov 26, 2013 at 9:53 AM, Kenneth  wrote:

>  You can of course. But it is up to you to monitor. And using storage on
> different hosts will cause the VMs to be copied via scp which is pretty
> slow.
>
> Another way to have a large storage is to remove other drives on the nodes
> (or use small drives in them) and then plug big capacity drives on the main
> NFS node. I mean put everything on the host A and let other have a small
> hard drive just enough for the OS itself.
>
> ---
>
> Thanks,
> Kenneth
> Apollo Global Corp.
>
>  On 11/26/2013 04:48 PM, 曹海峰 wrote:
>
> Thanks for replay!
> But if I use a shared folder ,such as /var/lib/datastore/1/ on host A  and
> mount it on all hosts in a cluster. the whole storage capacity is very
> small,Opennebula can't use other hosts's disk space.?
>
>
> --
>   Best Wishes!
>  Dennis
>
>  *From:* users-boun...@lists.opennebula.org
> *Date:* 2013-11-26 16:27
> *To:* users@lists.opennebula.org
> *Subject:* Re: [one-users] How do i know the cluster's datastore's
> capacity?
>
> That's because you are not using a shared folder for all hosts. A better
> way to do it is to make the /var/lib/datastore/1/ folder on the sunstone as
> a NFS folder and then mount it all other hosts on the same location
> /var/lib/datastore/1/. This will enable you to do live migrations and very
> fast deployment of vms.
> ---
>
> Thanks,
> Kenneth
> Apollo Global Corp.
>
>  On 11/26/2013 04:17 PM, caohf wrote:
>
> Dear all:
> How do i get the whole capacity for a  cluster's datastores,
> I have two hosts in a cluster, every host has 100GB space for
> /var/lib/datastore.
> In sunstone i find the capacity of cluster only display the capacity of
> host where the sunstone deployed.
>
> --
>   Best Wishes!
>  Dennis
>
> ___
> Users mailing 
> listUsers@lists.opennebula.orghttp://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
> ___
> Users mailing 
> listUsers@lists.opennebula.orghttp://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] Performance with system datastore on NFS

[Jaime Melis]

Hi Daniel,

choosing the adequate CACHE option will definitely help. See:
http://opennebula.org/documentation:rel4.4:template#disks_section
http://libvirt.org/formatdomain.html#elementsDevices (look for cache)

cheers,
Jaime


On Wed, Nov 20, 2013 at 4:16 PM, Daniel Dehennin <
daniel.dehen...@baby-gnu.org> wrote:

> Hello,
>
> I just finalize the migration our 3.8.3 ONE to 4.2 and was forced to
> change my plan to put datastore 0 on NFS4 because of slow accesses.
>
> For non persistent images they use local datastore 0, but persistent
> ones use NFS (via the symlink).
>
> All my images are qcow2.
>
> I have a dedicated VLAN for storage access, and my nodes are mounting
> the datastores as:
>
> 10.255.255.2:/one-datastores on /var/lib/one/datastores type nfs4
> (rw,relatime,vers=4,rsize=262144,wsize=262144,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=10.255.255.4,minorversion=0,fsc,local_lock=none,addr=10.255.255.2,_netdev)
>
> I remember seeing a document about different cache scenarios and
> performance but I can not remember where.
>
> My setup is a tree nodes ONE:
>
> - one not very powerfull frontend
> - two quite powerful nodes to run VMs (core i7 + 16Go RAM)
>
> My storage is what they call “workgroup NAS” with dual gigabit nics
> configured in bonding.
>
> I'm wondering about using RAID1+0 instead of the RAID5 to improve disk
> access performances and lower CPU usage.
>
> Any hints or idea?
>
> Regards.
>
> --
> Daniel Dehennin
> Récupérer ma clef GPG:
> gpg --keyserver pgp.mit.edu --recv-keys 0x7A6FE2DF
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>


-- 
Jaime Melis
C12G Labs - Flexible Enterprise Cloud Made Simple
http://www.c12g.com | jme...@c12g.com

--

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's thanks you for your
cooperation.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] VM is in PROLOG state more than 1 hour

[Jaime Melis]

Hi,

configuration seems fine. It must be a problem with your physical network
link. Have you tried manually scp'ing the 5GB image over NFS, to rule out
OpenNebula from the equation?

cheers,
Jaime


On Wed, Nov 20, 2013 at 8:18 PM, Documented Facts  wrote:

> No, I don't think there is huge traffic. I have two machines one has front
> end and other one has a host with XEN virtualization. Machines doesn't have
> hardware virtualization support. Machines are connected via a switch.
>
> I have given how my process to have NFS storage. do you see any wrong
> there ?.
>
> Thanks
>
> Front-End
>
>-
>
>Install NFS Server
> -
>
>   sudo apt-get install nfs-kernel-server
>-
>
>Let others access data store directory
> -
>
>   sudo nano /etc/exports
>   -
>
>   put in that file bellow
>-
>
>  /var/lib/one
>  10.*.*.161(rw,async,no_subtree_check,no_root_squash)
>   -
>
>   reload services with bellow commands
>-
>
>  $ sudo /etc/init.d/nfs-kernel-server reload
>
> Hosts
>
>-
>
>Install NFS Client
> -
>
>   sudo apt-get install nfs-common
>-
>
>configure to access data stores at start up
> -
>
>   in /etc/fstab add
>-
>
>  on-front:/var/lib/one /var/lib/one nfs udp,_netdev 0 0
>   -
>
>   sudo mount /var/lib/one
>
>
> After this I can see front end var/lib/one directory from hosts.
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>


-- 
Jaime Melis
C12G Labs - Flexible Enterprise Cloud Made Simple
http://www.c12g.com | jme...@c12g.com

--

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's thanks you for your
cooperation.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] need to create Flows? for openvswitch-based ONE (4.2) setup -- (passed on ebtables)

[Jaime Melis]

Hi Mark,

there should be more info in the log file at /var/log/one/24.log

what does it say there?

cheers,
Jaime


On Wed, Nov 20, 2013 at 11:08 PM, Mark Biggers  wrote:

>  Hello ONE team,
>
> I have "passed" on the ebtables configuration for networking in 4.2 ONE.
> We'll need OpenVSwitch anyways to manage the VMs VLANS, so I have moved on.
>
> I *think* I have an almost working OpenVSwitch configuration.   Must I
> manually create "flows" for each VM/MAC-addr to enable IP traffic, across
> the OVS "vbridge" (vbr0), in this case?
>
> The info on my new (OVS networking) setup, is included, at the end of this
> message.  Thank you.  (The platform is still openSUSE 12.3 on a Thinkpad
> W530...)
>
>
> On 11/19/2013 05:43 AM, Jaime Melis wrote:
>
> Hi Mark,
>
>  I have the feeling the NAT policies are interfering with this. Can you
> try without applying NAT rules?
>
>
> On Wed, Nov 13, 2013 at 9:08 PM, Mark Biggers  wrote:
>
>> The subject says it all.  I am available on IRC -- see my signature, and
>> Google chat.
>>
>> I can get no "networking across a bridge" working, for the ONE "ebtables"
>> model.
>>
>
>> === edited out
>>
>
>  --
>  Jaime Melis
> Project Engineer
> OpenNebula - Flexible Enterprise Cloud Made Simple
> www.OpenNebula.org | jme...@opennebula.org
>
>
> Script started on Wed Nov 20 16:27:05 2013
>
> r...@sealion.ine.corp:one # netstat -nr
> Kernel IP routing table
> DestinationGatewayGenmaskFlagsMSS Window  irtt
> Iface
> 0.0.0.0192.168.1.10.0.0.0UG  0 0   0 vbr0
> 67.139.46.149192.168.1.1255.255.255.255 UGH  0 0   0
> vbr0
> 127.0.0.00.0.0.0255.255.255.0U  0 0   0 lo
> 127.0.0.00.0.0.0255.0.0.0U  0 0   0 lo
> 192.168.1.00.0.0.0255.255.255.0U  0 0   0 vbr0
>
> r...@sealion.ine.corp:one # ip addr
> 1: lo:  mtu 65536 qdisc noqueue state UNKNOWN
> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
> 2: eth0:  mtu 1500 qdisc pfifo_fast state
> UP qlen 1000
> link/ether 3c:97:0e:ab:0a:de brd ff:ff:ff:ff:ff:ff
> 3: wlan0:  mtu 1500 qdisc noop state DOWN qlen 1000
> link/ether 6c:88:14:da:0b:44 brd ff:ff:ff:ff:ff:ff
> 4: ovs-system:  mtu 1500 qdisc noop state DOWN
> link/ether 0a:0e:fd:bb:5a:8a brd ff:ff:ff:ff:ff:ff
> 7: vbr0:  mtu 1500 qdisc noqueue state
> UNKNOWN
> link/ether 3c:97:0e:ab:0a:de brd ff:ff:ff:ff:ff:ff
> inet 192.168.1.250/24 scope global vbr0
> 12: vnet0:  mtu 1500 qdisc pfifo_fast
> state UNKNOWN qlen 500
> link/ether fe:00:0a:00:00:03 brd ff:ff:ff:ff:ff:ff
> 13: vnet1:  mtu 1500 qdisc pfifo_fast
> state UNKNOWN qlen 500
> link/ether fe:00:0a:00:00:04 brd ff:ff:ff:ff:ff:ff
>
> r...@sealion.ine.corp:one # BRIDGE_DEV=vbr0
> r...@sealion.ine.corp:one # sudo ovs-ofctl dump-desc $BRIDGE_DEV
> OFPST_DESC reply (xid=0x2):
> Manufacturer: Nicira, Inc.
> Hardware: Open vSwitch
> Software: 1.11.0
> Serial Num: None
> DP Description: None
>
> r...@sealion.ine.corp:one # sudo ovs-vsctl show
> 001119d6-32d7-4db8-8015-229b271cca6a
> Bridge "vbr0"
> Controller "ptcp:"
> fail_mode: standalone
> Port "vnet0"
> tag: 0
> Interface "vnet0"
> Port "vnet1"
> tag: 0
> Interface "vnet1"
> Port "eth0"
> Interface "eth0"
> Port "vbr0"
> Interface "vbr0"
> type: internal
> ovs_version: "1.11.0"
>
> r...@sealion.ine.corp:one # sudo ovs-ofctl show $BRIDGE_DEV
> OFPT_FEATURES_REPLY (xid=0x2): dpid:3c970eab0ade
> n_tables:254, n_buffers:256
> capabilities: FLOW_STATS TABLE_STATS PORT_STATS QUEUE_STATS ARP_MATCH_IP
> actions: OUTPUT SET_VLAN_VID SET_VLAN_PCP STRIP_VLAN SET_DL_SRC SET_DL_DST
> SET_NW_SRC SET_NW_DST SET_NW_TOS SET_TP_SRC SET_TP_DST ENQUEUE
>  1(eth0): addr:3c:97:0e:ab:0a:de
>  config: 0
>  state: STP_FORWARD
>  current: 1GB-FD COPPER AUTO_NEG
>  advertised: 10MB-HD 10MB-FD 100MB-HD 100MB-FD 1GB-FD COPPER AUTO_NEG
>  supported: 10MB-HD 10MB-FD 100MB-HD 100MB-FD 1GB-FD COPPER
> AUTO_NEG
>  speed: 1000 Mbps now, 1000 Mbps max
>  2(vnet0): addr:fe:00:0a:00:00:03
>  config: 0
>  state: 0
>  current: 10MB-FD COPPER
>  speed: 10 Mbps now, 0 Mbps max
>  3(vnet1): addr:fe:00:0a:00:00:04
>  config: 0
>  state: 0
>  current: 10MB-FD COPPER
>  speed: 10 Mbps now, 0 Mbps max
>  LOCAL(vbr0): addr:3c:97:0e:ab:0a:de
>  config: 0
>  state: 0
>  speed: 0 Mbps now, 0 Mbps max
> OFPT_GET_CONFIG_REPLY (xid=0x4): frags=normal miss_send_len=0
>
> r...@sealion.ine.corp:one # sudo ovs-ofctl dump-flows $BRIDGE_DEV
> NXST_FLOW reply (xid=0x4):
>  cookie=0x0, duration=8382.092s, table=0, n_packets=4, n_bytes=240,
> idle_age=8381, priority=4,in_port=2,dl_src=02:00:0a:00:00:03
> actions=NORMAL
>  cookie=0x0, duration=6882.175s, table=0, n_packets=4, n_

Re: [one-users] A wishlist for open nebula 4.6?

[Jaime Melis]

Hi,

With regard to the glusterfs support, we have postponed it for a bit
because the block based implementation of glusterfs will change in the near
future. Once it stabilizes we will continue with adding support.
http://dev.opennebula.org/issues/2202

cheers,
Jaime


On Fri, Nov 29, 2013 at 6:02 PM, Shankhadeep Shome wrote:

> Ok cool, that would work I suppose.
>
>
> On Fri, Nov 29, 2013 at 10:22 AM, Gareth Bult  wrote:
>
>> Hi Shankhadeep,
>>
>> I'm using virtio-scsi by default on all my instances (I need it for TRIM
>> support) .. works fine on 4.3 and 4.4.
>> All you need to do is modify /etc/one/vmm_exec/vmm_exec_kvm.conf.
>>
>> I use this;
>>
>> DISK = [ BUS="scsi", DISCARD="unmap"]
>> RAW = "> />> type='pci'
>> domain='0x' bus='0x00' slot='0x08'
>> function='0x0'/>"
>>
>> Then use "sd" in DEV_PREFIX in the template ..
>>
>> hth
>> Gareth.
>> --
>> *Gareth Bult*
>> “The odds of hitting your target go up dramatically when you aim at it.”
>>
>>
>>
>> --
>> *From: *"Shankhadeep Shome" 
>> *To: *"users" 
>> *Sent: *Friday, 29 November, 2013 2:54:05 PM
>> *Subject: *[one-users] A wishlist for open nebula 4.6?
>>
>>
>> 1. GlusterFS libgfapi support, I was hoping this would be completed for
>> this release, alas I'm stuck with fuse mount another release :)
>> 2. Support virtio-scsi, this is the future of KVM block IO, its not as
>> fast as virtio-blk but its getting there and it is far more flexible. For
>> example, you don't need to have pci-hotplug support to add another disk, a
>> simple scsi bus scan will work. Also support for faster block io access
>> will be in place soon like tcm-vhost in most distros.
>>
>> ___
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
-- 
Jaime Melis
C12G Labs - Flexible Enterprise Cloud Made Simple
http://www.c12g.com | jme...@c12g.com

--

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's thanks you for your
cooperation.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] (block) iotune support in templates

[Carlos Martín Sánchez]

Hi Stefan,

On Sun, Nov 17, 2013 at 9:46 PM, Stefan Kooman  wrote:

> Dear list,
>
> Recently I've been playing with OpenNebula on Ubuntu Saucy (13.10). It
> comes with libvirt-bin version 1.1.1 and qemu 1.5. One of the cool
> things libvirtd / qemu are able to do now is "block io throttling", or
> iotune as libvirt calls it. You can now define min, max, total
> KBytes/Sec for read, write and total, as wel as for IOPS/Sec. I would
> like to have support for this in OpenNebula vm templates just like there
> is for CPU (cputune). It would be nice to able to set a total maximum
> IOPS / bandwitch for a specific user/group, just like cpu, mem, images,
> #vm's, etc. (and have strict enforcement).
>
> Use cases:
>
> - prevent denial of service of virtual machines consuming too much IOPS
>   / bandwith (io starvation, storage link saturation)
> - be able to guarantee (minimal) disk IO performance. In combination with
> "per
>   user system datastores (ONE 4.4)" you can choose the right disk type
>   to satisfy latency needs.
>
> What do you think?
>
> Gr. Stefan
>
> P.s. with something like vdc-nebula in place [1], the need to restrict IO
> will be much less then in traditional io settings (very cool project
> indeed).
>
> [1]: http://blog.opennebula.org/?p=5408


That's really interesting, indeed.
Let's think of how this would look in OpenNebula.

The first and easiest option that comes to mind is to allow a new attribute
DISK/RAW, that would look like:

DISK = [
  IMAGE_ID = 7,
  RAW = "
1000
40
10
  "
]

I think this is useful by itself, to allow generic customization of the
devices in the deployment file. A similar NIC/RAW attribute would be also
easy to add.

A prettier way would be to parse the elements DISK/READ_BYTES_SEC
 DISK/WRITE_BYTES_SEC, etc. These iotune attributes could be set as
restricted attributes [1], and let the admin set defaults for each Image or
each DS, using the inherited attributes functionality introduced in
OpenNebula 4.4 [2].



Regarding the user and group quotas, that's something that I'd consider for
a second phase. If this is specific for kvm and we don't have an equivalent
for xen and vmware, I don't know if it would be acceptable to have an
exception hardcoded in the quotas:


  




..

  


Or if we should think of a more flexible definition of the quotas
mechanism. I'm thinking of something like this in oned.conf:

VM_QUOTA_DEFINITION = [
  VM_ATTRS = "/VM/DISK/TOTAL_BYTES_SEC /VM/DISK/READ_BYTES_SEC
/VM/DISK/WRITE_BYTES_SEC"
  NAME = DISK_IOTUNE
]

But this may be a bit overkill.



I opened a couple of tickets [3,4] with the features that could be added in
the short term. Thanks a lot for your feedback.

Regards,
Carlos.

[1]
http://opennebula.org/documentation:rel4.4:oned_conf#restricted_attributes_configuration
[2]
http://opennebula.org/documentation:rel4.4:oned_conf#inherited_attributes_configuration
[3] http://dev.opennebula.org/issues/2530
[4] http://dev.opennebula.org/issues/2530
--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org  | cmar...@opennebula.org |
@OpenNebula 
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] How to use ceph filesystem

[Kenneth]

 

Actually, I'm using ceph as the system datastore. I used the cephfs
(CEPH FUSE) and mounted it on all nodes on /var/lib/one/datastores/0/


Regarding ssh for trasfer driver, I haven't really used it since I'm
all on ceph, both system and image datastore. I may be wrong but that is
how I understand it from the docs. 
---

Thanks,
Kenneth
Apollo Global
Corp.

On 12/03/2013 06:11 PM, Mario Giammarco wrote: 

> My problem was
that because ceph is a distributed filesystem (and so it can be used as
an alternative to nfs) I supposed I can use as a shared system
datastore. Reading your reply I can see it is not true. Probably
official documentation should clarify this.
> 
> Infact I hoped to use
ceph as system datastore because ceph is fault tolerant and nfs is
not.
> 
> Thanks for help, Mario 
> 
> 2013/12/3 Kenneth

> 
>> Ceph won't be the default image
datastore, but you can always choose it whenever you create an image.

>> 
>> You said you don't have an NFS disk and your just use plain disk
on your system datastore so you SHOULD use ssh in order to have live
migrations. 
>> 
>> Mine uses shared as datastore since I mounted a
shared folder on each nebula node. 
>> 
>> ---
>> 
>> Thanks,
>>
Kenneth
>> Apollo Global Corp.
>> 
>> On 12/03/2013 03:01 PM, Mario
Giammarco wrote: 
>> 
>>> First, thanks you for your very detailed
reply!
>>> 
>>> 2013/12/3 Kenneth 
>>> 

You don't need to replace existing datastores, the important is you edit
the system datastore as "ssh" because you still need to transfer files
in each node when you deploy a VM.
>>> 
>>> So I lose live migration,
right? 
>>> If I understand correctly ceph cannot be default datastore
also. 
>>> 
 Next, you should make sure that all your node are able
to communicate with the ceph cluster. Issue the command "ceph -s" on all
nodes including the front end to be sure that they are connected to
ceph.
>>> 
>>> ... will check... 
>>> 
>>> oneadmin@cloud-node1:~$
onedatastore list
 ___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] How to use ceph filesystem

[Mario Giammarco]

My problem was that  because ceph is a distributed filesystem (and so it
can be used as an alternative to nfs) I supposed I can use as a shared
system datastore.
Reading your reply I can see it is not true. Probably official
documentation should clarify this.

Infact I hoped to use ceph as system datastore because ceph is fault
tolerant and nfs is not.

Thanks for help,
Mario


2013/12/3 Kenneth 

>  Ceph won't be the default image datastore, but you can always choose it
> whenever you create an image.
>
> You said you don't have an NFS disk and your just use plain disk on your
> system datastore so you *should* use ssh in order to have live
> migrations.
>
> Mine uses shared as datastore since I mounted a shared folder on each
> nebula node.
> ---
>
> Thanks,
> Kenneth
> Apollo Global Corp.
>
>  On 12/03/2013 03:01 PM, Mario Giammarco wrote:
>
> First, thanks you for your very detailed reply!
>
>
> 2013/12/3 Kenneth 
>
>>  You don't need to replace existing datastores, the important is you
>> edit the system datastore as "ssh" because you still need to transfer files
>> in each node when you deploy a VM.
>>
>
> So I lose live migration, right?
> If I understand correctly ceph cannot be default datastore also.
>
>>  Next, you should make sure that all your node are able to communicate
>> with the ceph cluster. Issue the command "ceph -s" on all nodes including
>> the front end to be sure that they are connected to ceph.
>>
>>
>>
>
> ... will check...
>
>
>>
>> oneadmin@cloud-node1:~$ onedatastore list
>>
>>   ID NAMESIZE AVAIL CLUSTER  IMAGES TYPE DS
>> TM
>>
>>0 system - - - 0 sys  -
>> shared
>>
>>1 default 7.3G 71%   - 1 img  fs
>> shared
>>
>>2 files   7.3G 71%   - 0 fil  fs   ssh
>>
>> * 100 cephds  5.5T 59%   - 3 img  ceph
>> ceph*
>>
>> Once you add the you have verified that the ceph datastore is active you
>> can upload images on the sunstone GUI. Be aware that conversion of images
>> to RBD format of ceph may take quite some time.
>>
>
> I see in your configuration that system datastore is shared!
>
> Thanks again,
> Mario
>
>
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] oneimage create command in ON3.4 and up

[Carlos Martín Sánchez]

Hi,

The datastore size is initialized to 0, and then populated with the right
size after the monitorization begins to work. Maybe there was a problem
trying to monitor it. Take a look at /var/log/one/oned.log, you should have
messages like these:

Fri Nov 29 17:29:19 2013 [InM][D]: Monitoring datastore default (1)
Fri Nov 29 17:29:20 2013 [ImM][D]: Datastore default (1) successfully
monitored.

Or an error message from the drivers.

Regards

--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | cmar...@opennebula.org |
@OpenNebula


On Mon, Dec 2, 2013 at 11:37 PM, Hyun Woo Kim  wrote:

>  Hi,
>
>  Let me ask a basic question.
>
>  I just started testing ON4.2
> and when I use oneimage command to register a first image,
> I am getting the following error message
>
>  -bash-4.1$ oneimage create firstimage.template  --datastore default
> Not enough space in datastore
>
>  I guess this is because the "default" datastore has "0M" size as shown
> below,
>  -bash-4.1$ onedatastore list
>   ID NAMESIZE AVAIL CLUSTERIMAGES TYPE DS   TM
>
>0 system - - -
>  0 sys  -ssh
>1 default   0M - production0   img
> fs   ssh
>
>
>  My question is, how can I increase this size?
>
>  I could not find relevant information from onedatastore help,
> I guessed this size will increase when I add a new host, create a cluster,
> add the host in this cluster
> and create a new virtual network and add it to the cluster etc,
> but I am still getting the same error message..
>
>  Thanks in advance.
> HyunWoo KIM
> FermiCloud
>
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Re: [one-users] How to use ceph filesystem

[Kenneth]

 

Ceph won't be the default image datastore, but you can always choose
it whenever you create an image. 

You said you don't have an NFS disk
and your just use plain disk on your system datastore so you SHOULD use
ssh in order to have live migrations. 

Mine uses shared as datastore
since I mounted a shared folder on each nebula node.

---

Thanks,
Kenneth
Apollo Global Corp.

On 12/03/2013 03:01 PM, Mario
Giammarco wrote: 

> First, thanks you for your very detailed reply!
>

> 2013/12/3 Kenneth 
> 
>> You don't need to
replace existing datastores, the important is you edit the system
datastore as "ssh" because you still need to transfer files in each node
when you deploy a VM.
> 
> So I lose live migration, right? 
> If I
understand correctly ceph cannot be default datastore also. 
> 
>> Next,
you should make sure that all your node are able to communicate with the
ceph cluster. Issue the command "ceph -s" on all nodes including the
front end to be sure that they are connected to ceph.
> 
> ... will
check... 
> 
> oneadmin@cloud-node1:~$ onedatastore list
 ___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

[one-users] empty qcow2 datablock image with preallocation

[Lorenzo Faleschini]

Hi

is it possible to create in sunstone (or via CLI) an empty-datablock 
qcow2 with preallocation (-o preallocation=metadata).


I need it to avoid the auto-grow overhead.

for now I create the prealloc qcow2 image then I import it in one.

is it posible to avoid this step?
any suggestions or alternatives?

thanks

I'm using 4.0 now.. is this possible in 4.4?

Lorenzo


--
Lorenzo Faleschini
Responsabile Sistemi Informativi

skype: falegalizeit
mobile: +39 335 6055225
tel: +39 0427 807934
fax: +39 0434 1820145
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

[one-users] OpenNebula 4.4 Retina is Out!

[Tino Vazquez]

Dear Community,

This is the official announcement of the release of OpenNebula 4.4,
codename Retina. The principal aim is to develop the most demanded and
useful features, reducing the complexity in order to better support
the most used functionality. As a project driven by user needs, this
release includes important features that meet real demands from
production environments, with a focus on optimization of storage,
monitoring, cloud bursting, and public cloud interfaces.

OpenNebula 4.4 Retina includes support for multiple system datastores,
which enables a much more efficient usage of the storage resources for
running Virtual Machines. This feature ships with different scheduling
policies for storage load balancing, intended to instruct OpenNebula
to spread the running Virtual Machines across different storage
mediums to optimize their use. This translates in the ability to
define more than one disk (or other backend) to hold running VMs in a
particular cluster. Monitoring subsystem in OpenNebula underwent a
major redesign as well, effectively switching from a pulling mechanism
to a pushing model, with the implications in scalability improvements.

An important effort has been made in the hybrid cloud model (cloud
bursting). Using the AWS API tools have been deprecated in favor of
the new Ruby SDK released, which allows the support of new AWS
mechanisms like for instance IAM. Also, now is possible to fully
support hybrid VM templates. Moreover, the AWS public cloud interface
implemented by OpenNebula has been revisited and extended to support
new functionality, as well as improved so the instance types are
offered to the end user from OpenNebula templates.

This is a stable release and so a recommended update that incorporates
several bug fixes since 4.4 RC. We've done our best to keep
compatibility with OpenNebula 4.2, so any application developed for
previous versions should work without effort. In any case, be sure to
check the compatibility and upgrade guides. We invite you to download
it and to check the QuickStart guides, as well as to browse the
documentation, which has also been properly updated.

We would like to thank the community for its quality feedback and
contributions (check the growing addons catalog), OpenNebula 4.4
Retina wouldn't be nearly as good without your support!

As usual OpenNebula releases are named after a Nebula. The Retina
Nebula (IC 4406) is a planetary nebula near the western border of the
constellation Lupus, the Wolf. It has dust clouds and has the shape of
a torus.

No need for glasses to understand the cloud with Retina ;)

The OpenNebula Team

LINKS
  * Release Notes: http://www.opennebula.org/software:rnotes:rn-rel4.4
  * Download: http://opennebula.org/software:software
  * Documentation: http://opennebula.org/documentation:rel4.4
  * Compatibility guide:
http://opennebula.org/documentation:rel4.4:compatibility
  * Upgrade guide: http://opennebula.org/documentation:rel4.4:upgrade
  * QuickStart guides:
http://opennebula.org/documentation:rel4.4#designing_and_installing_your_cloud_infrastructure
  * Addons catalog: http://opennebula.org/addons:catalog

--
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.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org