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Re: [Xen-users] Shared SAN disk LUN between 2 servers and migrationprobl

To: Pekka.Panula@xxxxxxxx
Subject: Re: [Xen-users] Shared SAN disk LUN between 2 servers and migrationproblem
From: "Alain Barthe" <ab266061@xxxxxxxxx>
Date: Tue, 21 Oct 2008 11:48:28 +0200
Cc: Ferenc Wagner <wferi@xxxxxxx>, John Madden <jmadden@xxxxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx, Simon Talbot <simont@xxxxxxxxx>
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2008/10/21 <Pekka.Panula@xxxxxxxx>

BTW: I did test also Xen 3.3.0 but interestingly you cant migrate it with 3.2.1 Xen, is this bug or should it work?

I posted few weeks ago the question concerning live migration ability between different hypervisor versions. The answer, as I understood, is that it should not work in general case, but it may work for some versions.

I tested with hypervisor versions 3.0.3, 3.1.2 and 3.2.0. No cross version live migration works, except from 3.0.3 to 3.1.2 (but not the reverse).

Cheers,

Alain.
 


Terveisin/Regards,
  Pekka Panula, Net Servant Oy

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