[sheepdog] collie snapshot rollback cause the image unusable/undeletable

[MORITA Kazutaka]

At Wed, 6 Mar 2013 21:57:56 +0800,
Wenhao Xu wrote:
> 
> $ collie vdi list
>   Name        Id    Size    Used  Shared    Creation time   VDI id  Copies
>  Tag
> s img1         1  2.0 GB  0.0 MB  0.0 MB 2013-03-06 21:39   9e028f     1
>       snap1
> s img1         2  2.0 GB  0.0 MB  0.0 MB 2013-03-06 21:39   9e0290     1
>       snap2
>   img1         3  2.0 GB  0.0 MB  0.0 MB 2013-03-06 21:40   9e0291     1
> 
> 
> $ collie vdi rollback -s 3 img1     #This step cause the problem, Am I
> doing something wrong? If this is not allowed, collie should probably
> prevent the command executing.

Rolling to a non-snapshot VDI is not allowed.  I'll fix collie so that
it prevents it.

Thanks for your report,

Kazutaka