From: Paolo Bonzini <pbonzini@redhat.com>
To: quintela@redhat.com
Cc: Isaku Yamahata <yamahata@valinux.co.jp>,
Michael Roth <mdroth@linux.vnet.ibm.com>,
qemu-devel qemu-devel <qemu-devel@nongnu.org>,
Orit Wasserman <owasserm@redhat.com>,
benoit.hudzia@sap.com, chegu_vinod@hp.com
Subject: Re: [Qemu-devel] Migration ToDo list
Date: Tue, 13 Nov 2012 17:28:24 +0100 [thread overview]
Message-ID: <50A27528.2030900@redhat.com> (raw)
In-Reply-To: <87390dcw7l.fsf@trasno.org>
Il 13/11/2012 17:18, Juan Quintela ha scritto:
> Migration Thread
> * Plan is integrate it as one of first thing in December (me)
Please make sure to take a look at the latest reviews I sent.
> * Remove copies with buffered file (me)
I also have some prototype of this.
> RDMA
> * Send RDMA/tcp/.... library they already have (Benoit)
> * This is required for postcopy
> * This can be used for precopy
* Investigate RDS (Reliable Datagram Socket, which work on top of both
TCP and InfiniBand/RDMA.
> General
> * Change protocol to:
> a) being always 16byte aligned (paolo said that is faster)
Well, it's faster with the buffers. Hopefully they go away and we do
not have the problem.
> b) do scatter/gather of the pages?
c) Remove compression of non-zero repetitive pages.
All of the above, I'd say.
Paolo
next prev parent reply other threads:[~2012-11-13 16:28 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-13 16:18 [Qemu-devel] Migration ToDo list Juan Quintela
2012-11-13 16:28 ` Paolo Bonzini [this message]
2012-11-13 17:09 ` Orit Wasserman
2012-11-13 17:16 ` Paolo Bonzini
2012-11-14 2:14 ` Isaku Yamahata
2012-11-14 2:20 ` Paolo Bonzini
2012-11-14 2:31 ` Isaku Yamahata
2012-11-13 16:40 ` Orit Wasserman
2012-11-13 16:48 ` Chegu Vinod
2012-11-13 16:57 ` Orit Wasserman
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