[one-users] Image status LOCKED after DETACH

[Emmanuel Mathot]

Hello Tino,

Actually the image has not been attached before but just cloned at instantiation of the VM.

Cheers,

Emmanuel Mathot
www.terradue.com


On 19 Sep 2012, at 19:13, Tino Vazquez wrote:

> Hi Emmanuel,
> 
> I'm trying to reproduce the problem but the fact is that the image doesn't go to LOCK state, but rather to USED, if it is attached to a VM. After a correct detachment, the core should put it in READY.
> 
> Maybe we have a bug, consisting in the user being able to do an attach of an image in LOCK state. Could you confirm that the image was in READY state prior to the attachment, or was it LOCK?
> 
> Best regards,
> 
> -Tino 
> 
> --
> Constantino Vázquez Blanco, MSc 
> Project Engineer
> OpenNebula - The Open-Source Solution for Data Center Virtualization
> www.OpenNebula.org | @tinova79 | @OpenNebula 
> 
> 
> On Wed, Sep 19, 2012 at 10:12 AM, Emmanuel Mathot <emmanuel.mathot at terradue.com> wrote:
> I detached the disk from a running VM and everything went fine:
> 
> Tue Sep 18 15:03:31 2012 [VMM][I]: ExitCode: 0
> Tue Sep 18 15:03:31 2012 [VMM][I]: Successfully execute virtualization driver operation: detach_disk.
> Tue Sep 18 15:03:48 2012 [VMM][I]: mvds: Moving /var/lib/one/datastores/102/498/disk.2/disk.vmdk to datastore as /var/lib/one/datastores/100/21bcfb7fefe421751db93c917bdf7d70/disk.vmdk
> Tue Sep 18 15:03:48 2012 [VMM][I]: ExitCode: 0
> Tue Sep 18 15:03:48 2012 [VMM][I]: Successfully execute transfer manager driver operation: tm_detach.
> Tue Sep 18 15:03:48 2012 [VMM][E]: VM Disk Successfully detached.
> Tue Sep 18 15:07:06 2012 [VMM][I]: ExitCode: 0
> 
> Even the disk is in the correct datastore (100), consistent and all. But the image remains in LOCKED state.
> So I think this is as per SAVE_AS and I shut down the machine:
> 
> Tue Sep 18 17:56:52 2012 [LCM][I]: New VM state is SHUTDOWN
> Tue Sep 18 17:57:35 2012 [VMM][I]: ExitCode: 0
> Tue Sep 18 17:57:35 2012 [VMM][I]: Successfully execute virtualization driver operation: shutdown.
> Tue Sep 18 17:57:35 2012 [VMM][I]: ExitCode: 0
> Tue Sep 18 17:57:35 2012 [VMM][I]: Successfully execute network driver operation: clean.
> Tue Sep 18 17:57:35 2012 [LCM][I]: New VM state is EPILOG
> Tue Sep 18 17:57:36 2012 [TM][I]: ExitCode: 0
> Tue Sep 18 17:57:36 2012 [TM][I]: ExitCode: 0
> Tue Sep 18 17:57:36 2012 [TM][I]: ExitCode: 0
> Tue Sep 18 17:57:36 2012 [TM][I]: ExitCode: 0
> Tue Sep 18 17:57:37 2012 [TM][I]: delete: Deleting /var/lib/one/datastores/102/498
> Tue Sep 18 17:57:37 2012 [TM][I]: ExitCode: 0
> 
> Again, everything goes smoothly but again the image is still LOCKED. No way to unlock it!
> 
> Shouldn't the image be READY already after the successful detach?
> Is there something wrong in the procedure or in my config.
> 
> 
> Emmanuel Mathot
> www.terradue.com
> 
> 
> 
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