Hi,

The problem with that approach is that the only thing you may do with
an image in Error is delete it.  Sometimes if the epilog phase fails
persistent images end up in Error. After checking that the images are
ok you may enable them so moving from error to rdy.  As I said in this
case the admin is supposed to fix the erroneous condition of the image
before enabling it.

Cheers

Ruben
On Mon, Apr 30, 2012 at 9:56 PM, cloud.b.lab <cloud.b....@zoho.com> wrote:
> Ruben,
> I agree that oneimage enable should move the image to Rdy state. But not
> when the actual status is erroneous like the one below.
> I normally use the enable command, to bring it back to Rdy state when I
> change the already published image. Such a Rdy state does not show any error
> information with  a "onemage show" command.
>
> Regards,
> Anil.
> ---- On Mon, 30 Apr 2012 12:22:03 -0700 Ruben S.
> Montero<rsmont...@opennebula.org> wrote ----
>
> Hi
>
> That's in fact the intended behavior of the enable command. Move to
> ready state an image in error after manual supervision or fix. Maybe
> the documentation should state this more clear.
>
> Cheers
>
> Ruben
>
> On Mon, Apr 30, 2012 at 8:57 PM, cloud.b.lab <cloud.b....@zoho.com> wrote:
>> Hi,
>> I have got the image status as "Rdy" in oneimage list, while the image was
>> actually not copied properly and was in error state.
>> Steps to reproduce:
>> 1. Have two VMDK files [ Ubuntu1010-i386-flat.vmdk and
>> Ubuntu1010-i386.vmdk]  and store them in /var/images/ubuntu1010 folder.
>> [Please note that I forgot to rename the Ubuntu1010-i386.vmdk to
>> disk.vmdk.
>> So don't rename now]
>> 2. create a image template with following contents and save it as
>> ubuntu1010.img
>>       NAME = Ubuntu_1010
>>       PATH = /var/images/ubuntu1010
>>       TYPE = OS
>> 3. upload the image to datastore using following command
>>       oneimage create ~/templates/ubuntu1010.img --datastore 100
>> 4. You will get the following errors in oned.log and image moves to "Err"
>> state
>>       Apr 30 23:59:17 2012 [ImG][D]: Message received: LOG I 5 cp: Copying
>> local disk folder /var/images/ubuntu1010 to the image repository
>>       Mon Apr 30 23:59:17 2012 [ImM][I]: cp: Copying local disk folder
>> /var/images/ubuntu1010 to the image repository
>>       Mon Apr 30 23:59:17 2012 [ImG][D]: Message received: LOG E 5 cp:
>> Command "mv -f
>>
>> /var/lib/one/var/datastores/100/033af89b33c36b478aaf9ff7d2624aae/Ubuntu1010-
>> i386-flat.vmdk
>>
>>       Mon Apr 30 23:59:17 2012 [ImM][E]: cp: Command "mv -f
>>
>> /var/lib/one/var/datastores/100/033af89b33c36b478aaf9ff7d2624aae/Ubuntu1010-i386-flat.vmdk
>>       Mon Apr 30 23:59:17 2012 [ImG][D]: Message received: LOG I 5
>> Ubuntu1010-i386.vmdk
>>
>> /var/lib/one/var/datastores/100/033af89b33c36b478aaf9ff7d2624aae/disk.vmdk"
>> failed: mv: target
>>
>> `/var/lib/one/var/datastores/100/033af89b33c36b478aaf9ff7d2624aae/disk.vmdk'
>> is not a directory
>>
>>       Mon Apr 30 23:59:17 2012 [ImM][I]: Ubuntu1010-i386.vmdk
>>
>> /var/lib/one/var/datastores/100/033af89b33c36b478aaf9ff7d2624aae/disk.vmdk"
>> failed: mv: target
>>
>> `/var/lib/one/var/datastores/100/033af89b33c36b478aaf9ff7d2624aae/disk.vmdk'
>> is not a directory
>>       Mon Apr 30 23:59:17 2012 [ImG][D]: Message received: LOG E 5 Error
>> renaming disk file Ubuntu1010-i386-flat.vmdk
>>
>>       Mon Apr 30 23:59:17 2012 [ImM][E]: Error renaming disk file
>> Ubuntu1010-i386-flat.vmdk
>>       Mon Apr 30 23:59:17 2012 [ImG][D]: Message received: LOG E 5
>> Ubuntu1010-i386.vmdk to disk.vmdk
>>
>>       Mon Apr 30 23:59:17 2012 [ImM][E]: Ubuntu1010-i386.vmdk to disk.vmdk
>>       Mon Apr 30 23:59:17 2012 [ImG][D]: Message received: LOG I 5
>> ExitCode:
>> 1
>>
>>       Mon Apr 30 23:59:17 2012 [ImM][I]: ExitCode: 1
>>       Mon Apr 30 23:59:17 2012 [ImG][D]: Message received: CP FAILURE 5
>> Error renaming disk file Ubuntu1010-i386-flat.vmdk
>>
>>       Mon Apr 30 23:59:17 2012 [ImM][E]: Error copying image in the
>> repository: Error renaming disk file Ubuntu1010-i386-flat.vmdk
>>       Mon Apr 30 23:59:17 2012 [ImG][D]: Message received:
>> Ubuntu1010-i386.vmdk to disk.vmdk
>> 5. Now oneimage list shows Err state.
>>
>> oneadmin@OneHost:/var/images/ubuntu1010$ oneimage list
>>   ID USER     GROUP    NAME         DATASTORE     SIZE TYPE PER STAT  RVMS
>>    5 oneadmin oneadmin Ubuntu_1010  production      0M     OS  No  Err
>> 0
>> 6. Rename Ubuntu1010-i386.vmdk to disk.vmdk in the folder
>> /var/images/ubuntu1010
>> 7. Provide the following command [I know this is not the correct command
>> at
>> this time]
>>       oneimage enable 5
>> 8. Image now moved to ready state without doing anything....... I think,
>> this is a misleading state for an image which is actually in "Err" state.
>>
>> 9. oneimage list shows
>> oneadmin@OneHost:/var/images/ubuntu1010$ oneimage list
>>   ID USER     GROUP    NAME         DATASTORE     SIZE TYPE PER STAT  RVMS
>>    5 oneadmin oneadmin Ubuntu_1010  production      0M   OS  No  rdy     0
>> 10. However oneimage show 5 - shows the correct error message, howerver
>> with
>> a misleading "State" value.
>>
>> oneadmin@OneHost:/var/images/ubuntu1010$ oneimage show 5
>> IMAGE 5 INFORMATION
>> ID             : 5
>> NAME           : Ubuntu_1010
>> USER           : oneadmin
>> GROUP          : oneadmin
>> DATASTORE      : production
>> TYPE           : OS
>> REGISTER TIME  : 04/30 23:58:17
>> PERSISTENT     : No
>> SOURCE         :
>> PATH           : /var/images/ubuntu1010
>> SIZE           : 0
>> STATE          : rdy
>> RUNNING_VMS    : 0
>>
>> PERMISSIONS
>> OWNER          : um-
>> GROUP          : ---
>> OTHER          : ---
>>
>> IMAGE TEMPLATE
>> DEV_PREFIX="hd"
>> ERROR=[
>>   MESSAGE="Error copying image in the repository: Error renaming disk file
>> Ubuntu1010-i386-flat.vmdk",
>>   TIMESTAMP="Mon Apr 30 23:59:17 2012" ]
>> oneadmin@OneHost:/var/images/ubuntu1010$
>>
>>
>>
>>
>> Regards,
>>
>> Anil Kumar A.N.
>> [cloud-b-lab]
>>
>>
>>
>>
>> _______________________________________________
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>> Users@lists.opennebula.org
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>>
>
>
>
> --
> Ruben S. Montero, PhD
> Project co-Lead and Chief Architect
> OpenNebula - The Open Source Solution for Data Center Virtualization
> www.OpenNebula.org | rsmont...@opennebula.org | @OpenNebula
>
>



-- 
Ruben S. Montero, PhD
Project co-Lead and Chief Architect
OpenNebula - The Open Source Solution for Data Center Virtualization
www.OpenNebula.org | rsmont...@opennebula.org | @OpenNebula
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