[Users] Attaching a storage domain

[Itamar Heim]

On 10/11/2013 04:37 PM, Nicolas Ecarnot wrote:
> Le 11/10/2013 13:55, Itamar Heim a écrit :
>> also review this thread
>> http://lists.ovirt.org/pipermail/users/2013-October/016725.html
>
> Thank you Itamar.
>
> In this helpful thread, I read :
>
>> for 3.3, there a few options (the first one is the cleanest)
>> 1. "save the export part"
>> - stop using the domain in 3.1
>> - change its meta data to that of an export domain
>> - import it as an existing export domain to 3.3
>> - import the VMs
>
> I don't even know how to do the first line "stop using the domain" :
> - I have stopped the VM that has a disk on this domain
> - I have put it into maintenance mode
> - I can't detach it from the data center, as said before, because it
> sees there are still some VM on it.
>
> All this is in a iSCSI context.
>
> When I pass this first step, I'll have to guess how to "change the meta
> data"...
>

sorry, that's not trivial for an iSCSI. more for NFS (which can behave 
as an export domain as well).
for iSCSI, export/import is the most trivial approach (until we add 
"import data domain")