[one-users] virtual machine images

Nikola Garafolic nikola.garafolic at srce.hr
Fri Jan 22 03:30:19 PST 2010 

Tino,

VM_DIR=/data/one/images

is set in oned.conf

and in oneadmin .bash_profile is:

export ONE_LOCATION=/data/one

That are paths that are set in my setup.

Regards,
Nikola

Tino Vazquez wrote:
> 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
>>
>>
>> _______________________________________________
>> 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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