Open Stack

That's great Thomas! If you could point me to the patches (I wasn't able to find them) I'd like to try applying them to my dist of openstack. We use official ubuntu packages. 

Thanks,

Dan
________________________________________
From: Thomas Goirand <thomas at goirand.fr>
Sent: Friday, July 4, 2014 11:46 PM
To: spring1201 at gmail.com; Daniel Snider
Cc: openstack at lists.openstack.org
Subject: Re: [Openstack] Can't boot from reattached rbd volume

> > 在 2014年7月3日，4:52，Daniel Snider <Daniel.Snider at hypert.com> 写道：
> >
> > Hi,
> >
> > I detached my root volume from my instance (which is in an rbd store)
> > so I could extend it with cinder, then I reattached it. When I go to
> > start the instance it's like nova has forgotten or doesn't know the
> > volume is in an rbd store and NOT at
> > "/var/lib/nova/instances/d1338984-4402-4af4-819e-64f312c5149b/disk".
> > I'd really like to boot this instance rather than creating a new one.
> > Can I make nova use the rbd volume correctly?

Hi,

Nova in Icehouse (and in Havana) doesn't have the
feature. If you use the Ubuntu packages, it wont
work. However, I have added the 5 needed patches in
the Debian packages. You may try them. Note that I
also maintain some (non-official) Ubuntu packages.

Cheers,

Thomas