[one-users] Datastore maintenance

[Jaime Melis]

Hi,

as OpenNebula 3.8.1

cheers

On Fri, Oct 26, 2012 at 6:03 PM, Ricardo Duarte <rjtd21 at hotmail.com> wrote:

> Hi Jaime,
>
> Will 3.8.1 be available as OpenNebula, or OpenNebula Pro?
>
> Regards,
> Ricardo
>
> ------------------------------
> From: jmelis at opennebula.org
> Date: Fri, 26 Oct 2012 17:33:40 +0200
> To: andre.monteir at gmail.com
> CC: users at lists.opennebula.org
>
> Subject: Re: [one-users] Datastore maintenance
>
> Hi,
>
> In ONE 3.6 if you resume a VM and it doesn't work, it will go into FAIL,
> and once it's in fail you cannot bring it back to RUNNING again.
>
> I suggest you upgrade to 3.8.1 (not 3.8.0) so you don't risk losing VMs.
>
> We're about to release 3.8.1 (couple of hours luckily) which fixes a bug
> that affects VMs with CONTEXT
>
> cheers,
> Jaime
>
> On Fri, Oct 26, 2012 at 4:36 PM, André Monteiro <andre.monteir at gmail.com>wrote:
>
> 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
>
>
>
>
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>
>
>
>
> --
> Jaime Melis
> Project Engineer
> OpenNebula - The Open Source Toolkit for Cloud Computing
> www.OpenNebula.org | jmelis at opennebula.org
>
>
>
>
>
> --
> Jaime Melis
> Project Engineer
> OpenNebula - The Open Source Toolkit for Cloud Computing
> www.OpenNebula.org | jmelis at opennebula.org
>
> _______________________________________________ Users mailing list
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>



-- 
Jaime Melis
Project Engineer
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org | jmelis at opennebula.org
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