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 
> <[email protected]> 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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