[openstack-dev] [Cinder][Nova]Quest about Cinder Brick proposal

Preston L. Bannister preston at bannister.us
Tue Sep 2 10:08:35 UTC 2014


Hi Emma,

I do not claim to be an OpenStack guru, but might know something about
backing up a vCloud.

What proposal did you have in mind? A link would be helpful.

Backing up a step (ha), the existing cinder-backup API is very close to
useless. Backup needs to apply to an active instance. The Nova backup API
is closer, but needs (much) work.

Local storage is a big issue, as at scale we need to extract changed-block
lists. (VMware has an advantage here, for now.)




On Mon, Sep 1, 2014 at 8:56 PM, Emma Lin <line at vmware.com> wrote:

>  Hi Gurus,
> I saw the wiki page for Cinder Brick proposal for Havana, but I didn’t see
> any follow up on that idea. Is there any real progress on that idea?
>
>  As this proposal is to address the local storage issue, I’d like to know
> the status, and to see if there is any task required for hypervisor
> provider.
>
>  Any comments are appreciated
> Emma
>
>
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