[one-users] Using Images

[Himanshu Khona]

All -Just so that it benefits everyone. I managed to resolve the issue.
There is a new tty restriction which prevents from remote execution of the
commands in /tmp.
Comment the default required tty in /etc/sudoers.
Then it should start working.
I had one more question, On the physical host when I run xm list, the vm
status shows b stat instead of run even when I am logged in. Is there any
reason for the same? Why is it in the blocked state? If so, how to unblock
the same?
Thanks,
Himanshu

On Wed, Nov 26, 2008 at 1:45 PM, Himanshu Khona <himanshukhona at gmail.com>wrote:

> All -I am able to use the image using xen commands directly.
> I also tested the same commands as fired by opennebula to xen. It is able
> to create the image.
> Here is the detailed log -
> Wed Nov 26 08:01:55 2008 [VMM][I]: Copy success
> Wed Nov 26 08:01:55 2008 [VMM][I]: Setting credits for the VM
> Wed Nov 26 08:01:55 2008 [VMM][I]: Command: sudo /usr/sbin/xm create
> /opt/opennebula-server//var/8/images/deployment.0 \&\& sudo /usr/sbin/xm
> sched-cred -d one-8 -w 256
> Wed Nov 26 08:01:55 2008 [VMM][E]: Error deploying virtual machine: Unknown
> error
> Wed Nov 26 08:01:55 2008 [LCM][I]: Fail to boot VM.
> Wed Nov 26 08:01:55 2008 [DiM][I]: New VM state is FAILED
>
> When I try to execute the command above at one go, it gives following error
> -
>
> sudo /usr/sbin/xm create /opt/opennebula-server//var/8/images/deployment.0
> \&\& sudo /usr/sbin/xm sched-cred -d one-8 -w 256
> Error: option -d not recognized
> Usage: xm create <ConfigFile> [options] [vars]
>
> If I execute the first command alone, xen does start up an image and puts
> in blocked mode.
> I am able to login to the image using its IP and run commands as well
> although status shows b.
> Please help!!
> Thanks,
> Himanshu
>
> On Wed, Nov 26, 2008 at 10:04 AM, Himanshu Khona <himanshukhona at gmail.com>wrote:
>
>> Hi -I have downloaded image from the internet.
>> When I use the image, I get the following error in vm.log
>> Wed Nov 26 04:03:39 2008 [VMM][E]: Error deploying virtual machine:
>> Unknown error
>> Wed Nov 26 04:03:39 2008 [LCM][I]: Fail to boot VM.
>> Wed Nov 26 04:03:39 2008 [DiM][I]: New VM state is FAILED.
>>
>> Does anyone know of a working image that I can use? OR any other logs
>> which may be more informational?
>> Thanks,
>> Himanshu
>> On Tue, Nov 25, 2008 at 11:38 PM, Javier Fontan <jfontan at fdi.ucm.es>wrote:
>>
>>>
>>> Hello,
>>>
>>> On Nov 25, 2008, at 1:35 PM, Himanshu Khona wrote:
>>>
>>>  Hi -
>>>> I have opennebula configured and running with 2 nodes and 1 ONE server.
>>>> I am unable to deploy any VM on it.
>>>> I have the following questions -
>>>> a) In the vm template, the disk image file is blank disk image created
>>>> using dd or the linux image file to be made using xm commands.
>>>>
>>>
>>> The disk image needs to have a linux installed inside. You can do that
>>> using xen-tools commands, creating a new image and populating it with some
>>> working linux installation or downloading an already prepared image from
>>> internet. OpenNebula does not install the operating system into images.
>>>
>>>  b) How do I give IP address to a VM?
>>>>
>>>
>>> You can preconfigure the OS image with a fixed IP or you can use a DHCP
>>> server. For DHCP you can follow instructions described at:
>>>
>>> http://opennebula.org/doku.php?id=documentation:howto_net
>>>
>>> Bye
>>>
>>> --
>>> Javier Fontan, Grid & Virtualization Technology Engineer/Researcher
>>> DSA Research Group: http://dsa-research.org
>>> Globus GridWay Metascheduler: http://www.GridWay.org
>>> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
>>>
>>>
>>
>
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