[one-users] Datastore maintenance

[André Monteiro]

Hi Jaime,

Thank you for the prompt response. I have a optic fiber multipath disk
shared with NFS to datastore and my images are very heterogeneous. I've
started to stop the 69 VMs page by page (10 at a time), and it is working
fine. I'll shutdown ONE 3.6 and Sunstone also.

--
André Monteiro




On Fri, Oct 26, 2012 at 3:30 PM, Jaime Melis <jmelis at opennebula.org> wrote:

> Hi,
>
> It really depends on your storage configuration.
>
> If you are using TM SSH (or using SHARED and all your VMS are CLONE = YES
> => images: persistent => no) AND you are *not* moving your system
> datastore, just the regular datastores, then you can just stop opennebula
> during the operations so no deploy or shutdown/save is performed in the
> meantime.
>
> Otherwise,  to be on the safe side I recommed you stop the vms and
> shutdown OpenNebula.
>
> cheers,
> Jaime
>
> On Fri, Oct 26, 2012 at 11:58 AM, André Monteiro <andre.monteir at gmail.com>wrote:
>
>> Hello again,
>>
>> My LUN disks, where datastore is located, are being moved to other
>> physical location. What is the best way to prepare this migration and all
>> VMs startup smoothly after remounting the disks?
>>
>>
>>    - Shutdown all VMS and restart them after?
>>    - Shutdown ONE main host/frontend blade?
>>    - Other?
>>
>>
>> --
>> André Monteiro
>>
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>
>
> --
> Jaime Melis
> Project Engineer
> OpenNebula - The Open Source Toolkit for Cloud Computing
> www.OpenNebula.org | jmelis at opennebula.org
>
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