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<div class="moz-cite-prefix">Le 24/08/2012 19:47, Rob wylde a
écrit :<br>
</div>
<blockquote
cite="mid:CAOvWDrXhJA6QFTS91kcQOLx-UhNuGdHxin1xvaBFAhHOdu_vig@mail.gmail.com"
type="cite">Perhaps this could also be part of a global
configuration ? <br>
<br>
<div class="gmail_quote">On Fri, Aug 24, 2012 at 11:30 AM, Michael
Rasmussen <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:mir@datanom.net" target="_blank">mir@datanom.net</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Sorry,
should have been sent to the list.<br>
<div class="im"><br>
On Fri, 24 Aug 2012 15:40:33 +0000<br>
Dietmar Maurer <<a moz-do-not-send="true"
href="mailto:dietmar@proxmox.com">dietmar@proxmox.com</a>>
wrote:<br>
<br>
><br>
> Well, I tried to provide the same options as openvz.<br>
><br>
</div>
Maybe its just me that is confused, but:<br>
1) A running CT can only be migrated using online migration?<br>
2) A CT not running will use offline migration?<br>
<br>
So what is point of give the user a choice when the choice is
given? (A<br>
quote from Henry Ford: The customer can choose any color he
likes as<br>
long as i chooses black)<br>
<div class="HOEnZb">
<div class="h5"><br>
<br>
--<br>
Hilsen/Regards<br>
Michael Rasmussen<br>
</div>
</div>
</blockquote>
</div>
</blockquote>
Online migration might be a bit longer and require more ressources
(requires a memory snapshot and a transfert of that memory that an
offline one don't) ; it could be interresting to do an offline
migration in case you have a low bandwith connection between both
hosts and that the CT is having a heavy memory usage.<br>
Snapshoting and transferring that memory content would be longer
than just stopping/restarting the CT and some applications wouldnt
handle correctly the "timeout" induced by being frozen for more than
few seconds rather than cleany stopped then restarted (would be a
very rare case).<br>
<br>
<br>
It could also be nice to have "advanced options" which would permit
to exclude directories/files or at least specify rsync parameters
(using for example --inplace is usually safe when moving a CT or
putting a --bwlimit) or being able to set an ionice parameter either
on the source or on the destination.<br>
<br>
--<br>
Regards,<br>
Jean Weisbuch<br>
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