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Re: R: [Xen-users] XCP and Openfiler as the storage


  • To: rudi@xxxxxxxxxxx
  • From: Dustin Marquess <dmarquess@xxxxxxxxx>
  • Date: Wed, 6 Apr 2011 11:58:17 -0700
  • Cc: cluster@xxxxxxxx, xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>, Eduardo Bragatto <eduardo@xxxxxxxxxxxx>
  • Delivery-date: Wed, 06 Apr 2011 12:07:02 -0700
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

I believe since each VM's vdi is assigned a different 'chunk' of the
LUN, no two machines will ever be writing to the same chunk at the
same time.

-Dustin

On Wed, Apr 6, 2011 at 10:34 AM, Rudi Ahlers <Rudi@xxxxxxxxxxx> wrote:
> On Wed, Apr 6, 2011 at 7:18 PM, Eduardo Bragatto <eduardo@xxxxxxxxxxxx> wrote:
>> Hello FG,
>>
>> sorry to bring up this question again, but I'm really curious about the fact
>> the LUN might be accessed by more than one hypervisor at the same time.
>>
>> Did you encounter the any problems like I described below?
>>
>> Best regards,
>> Eduardo
>>
>
>
> How do you access the same LUN from different hypervisors, without corruption?
>
>
>
> --
> Kind Regards
> Rudi Ahlers
> SoftDux
>
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