[one-users] virtual machine images

Tino Vazquez tinova at fdi.ucm.es
Fri Jan 22 03:11:43 PST 2010 

Hi Nikola,

Did you set VM_DIR in $ONE_LOCATION/etc/oned.conf?

Regards,

-Tino

--
Constantino Vázquez, Grid Technology Engineer/Researcher:
http://www.dsa-research.org/tinova
DSA Research Group: http://dsa-research.org
Globus GridWay Metascheduler: http://www.GridWay.org
OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org



On Thu, Jan 21, 2010 at 2:05 PM, Nikola Garafolic
<nikola.garafolic at srce.hr> wrote:
> As Mr. Stefan Freitag discovered, problem seems to be with paths. Following
> is part of vm.log file:
>
> Wed Jan 20 13:20:00 2010 [VMM][I]: Generating deployment file:
> /data/one/var/7/deployment.0
> Wed Jan 20 13:20:00 2010 [VMM][W]: Could not find target device to attach
> context, will continue without it.
> Wed Jan 20 13:20:01 2010 [VMM][I]: Command execution fail: 'cat >
> /data/one//7/images/deployment.0 && sudo /usr/sbin/xm create
> /data/one//7/images/deployment.0 && sudo /usr/sbin/xm sched-cred -d one-7 -w
> 256'
>
> deployment file is written in /data/one/var and when it is supposed to be
> executed, then it looks for it in /data/one (no var here).
>
> Did I misconfigure something during install? I dont remember setting any
>  other path than ONE_LOCATION.
>
> Regards,
> Nikola
>
> Nikola Garafolic wrote:
>>
>> Here is vm.log from VM 7:
>>
>> Wed Jan 20 13:19:20 2010 [DiM][I]: New VM state is ACTIVE.
>> Wed Jan 20 13:19:20 2010 [LCM][I]: New VM state is PROLOG.
>> Wed Jan 20 13:20:00 2010 [TM][I]: tm_clone.sh:
>> opennebula1.srce.hr:/data/one/images/centos.5-4.x86-64.img
>> node02:/data/one//7/images/disk.0
>> Wed Jan 20 13:20:00 2010 [TM][I]: tm_clone.sh: DST:
>> /data/one/var/7/images/disk.0
>> Wed Jan 20 13:20:00 2010 [TM][I]: tm_clone.sh: Creating directory
>> /data/one/var/7/images
>> Wed Jan 20 13:20:00 2010 [TM][I]: tm_clone.sh: Executed "mkdir -p
>> /data/one/var/7/images".
>> Wed Jan 20 13:20:00 2010 [TM][I]: tm_clone.sh: Executed "chmod a+w
>> /data/one/var/7/images".
>> Wed Jan 20 13:20:00 2010 [TM][I]: tm_clone.sh: Cloning
>> /data/one/varimages/centos.5-4.x86-64.img
>> Wed Jan 20 13:20:00 2010 [TM][I]: tm_clone.sh: Executed "cp
>> /data/one/varimages/centos.5-4.x86-64.img /data/one/var/7/images/disk.0".
>> Wed Jan 20 13:20:00 2010 [TM][I]: tm_clone.sh: Executed "chmod a+w
>> /data/one/var/7/images/disk.0".
>> Wed Jan 20 13:20:00 2010 [TM][I]: tm_context.sh: Executed "mkdir -p
>> /data/one/var/7/images/isofiles".
>> Wed Jan 20 13:20:00 2010 [TM][I]: tm_context.sh: Executed "cp -R
>> /data/one/var/7/context.sh /data/one/var/7/images/isofiles".
>> Wed Jan 20 13:20:00 2010 [TM][I]: tm_context.sh: Executed "mkisofs -o
>> /data/one/var/7/images/disk.1 -J -R /data/one/var/7/images/isofiles".
>> Wed Jan 20 13:20:00 2010 [TM][I]: tm_context.sh: Executed "rm -rf
>> /data/one/var/7/images/isofiles".
>> Wed Jan 20 13:20:00 2010 [LCM][I]: New VM state is BOOT
>> Wed Jan 20 13:20:00 2010 [VMM][I]: Generating deployment file:
>> /data/one/var/7/deployment.0
>> Wed Jan 20 13:20:00 2010 [VMM][W]: Could not find target device to attach
>> context, will continue without it.
>> Wed Jan 20 13:20:01 2010 [VMM][I]: Command execution fail: 'cat >
>> /data/one//7/images/deployment.0 && sudo /usr/sbin/xm create
>> /data/one//7/images/deployment.0 && sudo /usr/sbin/xm sched-cred -d one-7 -w
>> 256'
>> Wed Jan 20 13:20:01 2010 [VMM][I]: STDERR follows.
>> Wed Jan 20 13:20:01 2010 [VMM][I]: bash: /data/one//7/images/deployment.0:
>> No such file or directory
>> Wed Jan 20 13:20:01 2010 [VMM][I]: ExitCode: 1
>> Wed Jan 20 13:20:01 2010 [VMM][E]: Error deploying virtual machine
>> Wed Jan 20 13:20:01 2010 [DiM][I]: New VM state is FAILED
>> Wed Jan 20 13:20:02 2010 [TM][W]: Ignored: LOG - 7 tm_delete.sh: Deleting
>> /data/one/var/7/images
>>
>> Wed Jan 20 13:20:02 2010 [TM][W]: Ignored: LOG - 7 tm_delete.sh: Executed
>> "rm -rf /data/one/var/7/images".
>>
>> Wed Jan 20 13:20:02 2010 [TM][W]: Ignored: TRANSFER SUCCESS 7 -
>>
>> Wed Jan 20 13:21:31 2010 [DiM][I]: New VM state is DONE.
>>
>> Seems like problem with context.
>>
>> vnet template:
>>
>> NAME  = "Private LAN"
>> TYPE  = "FIXED"
>> BRIDGE= "virbr0"
>> LEASES= [IP="10.8.16.94",MAC="00:ff:72:17:20:27"]
>>
>> vm template:
>>
>> NAME = "c5.4"
>>
>> CPU    = 1
>> MEMORY = 512
>>
>>
>> OS = [
>>  kernel   = "/vmlinuz",
>>  kernel   = "/boot/vmlinuz-2.6-xen",
>>  initrd   = "/initrd.img",
>>  root     = "sda" ]
>>
>>
>> DISK = [
>>  source   = "/data/one/images/centos.5-4.x86-64.img",
>>  target   = "sda",
>>  readonly = "no" ]
>>
>>
>>
>> NIC = [ mac="00:ff:72:17:20:27"]
>>
>> NIC = [ NETWORK="Private LAN"]
>>
>>
>>
>> GRAPHICS = [
>>  type    = "vnc",
>>  listen  = "127.0.0.1",
>>  port    = "5"]
>>
>>
>> CONTEXT = [
>>  hostname   = "$NAME",
>>  ip_private = "$NIC[IP, NETWORK=\"Private LAN\"]",
>>  ip_gen     = "10.8.16.94"]
>>
>> Centos 5.4 image is the one from stacklet site.
>>
>> Regards,
>> Nikola
>>
>> Tino Vazquez wrote:
>>>
>>> Hi there,
>>>
>>> Please send through the $ONE_LOCATION/var/<vm_id>/vm.log to try to
>>> spot the problem.
>>>
>>> Regards,
>>>
>>> -Tino
>>>
>>> --
>>> Constantino Vázquez, Grid Technology Engineer/Researcher:
>>> http://www.dsa-research.org/tinova
>>> DSA Research Group: http://dsa-research.org
>>> Globus GridWay Metascheduler: http://www.GridWay.org
>>> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
>>>
>>>
>>>
>>> On Wed, Jan 20, 2010 at 3:35 PM, Nikola Garafolic
>>> <nikola.garafolic at srce.hr> wrote:
>>>>
>>>> Image works properly with xen. But something is obviously wrong with vm
>>>> template or vnet template.
>>>>
>>>> Regards,
>>>> Nikola
>>>>
>>>> Tino Vazquez wrote:
>>>>>
>>>>> Hi Nikola,
>>>>>
>>>>> Probably the first step will be to create a VM and try to run it
>>>>> directly from Xen, to make sure it works. Then you can move to
>>>>> OpenNebula to enable its distributed execution.
>>>>>
>>>>> Regards,
>>>>>
>>>>> -Tino
>>>>>
>>>>> --
>>>>> Constantino Vázquez, Grid Technology Engineer/Researcher:
>>>>> http://www.dsa-research.org/tinova
>>>>> DSA Research Group: http://dsa-research.org
>>>>> Globus GridWay Metascheduler: http://www.GridWay.org
>>>>> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
>>>>>
>>>>>
>>>>>
>>>>> On Fri, Jan 15, 2010 at 3:20 PM, Nikola Garafolic
>>>>> <nikola.garafolic at srce.hr> wrote:
>>>>>>
>>>>>> Dear Sirs,
>>>>>> I am trying to get open nebula 1.4 working. I created one vm with xen
>>>>>> and
>>>>>> now it seems that I cannot get it to run. There is sure some error in
>>>>>> configuration of vm in template.
>>>>>> Its confusing for me, am I supposed to install it with xen and then
>>>>>> use
>>>>>> the
>>>>>> image or how am I supposed to get the image for vm?
>>>>>>
>>>>>> Thanks in advance.
>>>>>>
>>>>>> Regards,
>>>>>> Nikola
>>>>>> --
>>>>>> Nikola Garafolic
>>>>>> SRCE, Sveucilisni racunski centar
>>>>>> tel: +385 1 6165 804
>>>>>> email: nikola.garafolic at srce.hr
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Users mailing list
>>>>>> Users at lists.opennebula.org
>>>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>>>>
>>>>
>>>> --
>>>> Nikola Garafolic
>>>> SRCE, Sveucilisni racunski centar
>>>> tel: +385 1 6165 804
>>>> email: nikola.garafolic at srce.hr
>>>>
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at lists.opennebula.org
>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>>
>>
>>
>
>
> --
> Nikola Garafolic
> SRCE, Sveucilisni racunski centar
> tel: +385 1 6165 804
> email: nikola.garafolic at srce.hr
>
>
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> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>

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