[one-users] virtual machine images

Nikola Garafolic nikola.garafolic at srce.hr
Thu Jan 21 05:05:35 PST 2010 

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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