> From: Anthony Liguori [mailto:anth...@codemonkey.ws]
> Sent: Wednesday, August 10, 2011 10:28 PM
> To: Avi Kivity
> Cc: Blue Swirl; Stefan Hajnoczi; Shribman, Aidan; qemu-devel
> Developers; libvir-l...@redhat.com
> Subject: Re: [Qemu-devel] [PATCH v4] XBZRLE delta for live mi
-Original Message-
From: Anthony Liguori [mailto:anth...@codemonkey.ws]
Sent: Monday, August 08, 2011 7:56 PM
To: Avi Kivity
Cc: Blue Swirl; Stefan Hajnoczi; Shribman, Aidan; qemu-devel Developers
Subject: Re: [Qemu-devel] [PATCH v4] XBZRLE delta for live migration of large
memory apps
Subject: [PATCH v4] XBZRLE delta for live migration of large memory apps
From: Aidan Shribman
By using XBZRLE (Xor Binary Zero Run-Length-Encoding) we can reduce VM downtime
and total live-migration time of VMs running memory write intensive workloads
typical of large enterprise applications such
> -Original Message-
> From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> Sent: Tuesday, August 02, 2011 9:06 PM
> To: Shribman, Aidan
> Cc: qemu-devel@nongnu.org; Anthony Liguori
> Subject: Re: [PATCH v3] XBZRLE delta for live migration of
> large memory apps
>
&
> From: Anthony Liguori [mailto:anth...@codemonkey.ws]
> Sent: Tuesday, August 02, 2011 6:01 PM
> To: Alexander Graf
> Cc: Shribman, Aidan; Kevin Wolf; Stefan Hajnoczi; qemu-devel
> Developers
> Subject: Re: [Qemu-devel] [PATCH v3] XBZRLE delta for live
> migration of larg
Subject: [PATCH v3] XBZRLE delta for live migration of large memory apps
From: Aidan Shribman
By using XBZRLE (Xor Binary Zero Run-Length-Encoding) we can reduce VM downtime
and total live-migration time for VMs running memory write intensive workloads
typical of large enterprise applications suc
> From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> Sent: Thursday, July 07, 2011 11:23 AM
> To: Shribman, Aidan
> Cc: qemu-devel@nongnu.org; Anthony Liguori
> Subject: Re: [PATCH v2] XBRLE page delta compression for live
> migration of large memory apps
>
> Any
> -Original Message-
> From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> Sent: Friday, July 08, 2011 12:07 AM
> To: Shribman, Aidan
> Cc: qemu-devel@nongnu.org; Anthony Liguori
> Subject: Re: [PATCH v2] XBRLE page delta compression for live
> migration of large me
> From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> Sent: Wednesday, June 22, 2011 3:26 PM
>
> On Wed, Jun 22, 2011 at 1:01 PM, Anthony Liguori
> wrote:
> >>
> >> By using XBRLE (Xor Based Run-Length-Encoding) we can
> reduce required
> >> bandwidth for transfering of dirty memory pages duri
The proposed patch slipped by with no apparent response - kindly provide
feedback,
Aidan
> -Original Message-
> From: qemu-devel-bounces+aidan.shribman=sap@nongnu.org
> [mailto:qemu-devel-bounces+aidan.shribman=sap@nongnu.org]
> On Behalf Of Shribman, Aidan
> Se
Subject: [PATCH] XBRLE page delta compression for live migration of large
memory apps
From: Aidan Shribman
By using XBRLE (Xor Based Run-Length-Encoding) we can reduce required
bandwidth for transfering of dirty memory pages during live migration
migrate_set_cachesize
migrate -x
l Message-
> From: Yoshiaki Tamura [mailto:tamura.yoshi...@gmail.com]
> Sent: Friday, May 13, 2011 5:55 AM
> To: Isaku Yamahata
> Cc: Juan Quintela; Shribman, Aidan; Stefan Hajnoczi;
> qemu-devel@nongnu.org; ohmura@lab.ntt.co.jp
> Subject: Re: [Qemu-devel] [PATCH] Add
> From: Juan Quintela [mailto:quint...@redhat.com]
>
> > If there are no additional dirty pages to be sent
> > i.e. ram_save_remaining() == 0 then the migration *will* converge
> > (even though we don't want it to) see:
>
> This should be a really idle guest to have that O:-)
>
> But if that is
> On Wed, May 11, 2011 at 8:58 AM, Shribman, Aidan
> wrote:
> > From: Aidan Shribman
> >
> > [PATCH] Add warmup phase for live migration of large memory apps
> >
> > By invoking "migrate -w " we initiate a background
> live-migration
&
> -Original Message-
> From: Anthony Liguori [mailto:anth...@codemonkey.ws]
> Sent: Wednesday, May 11, 2011 4:35 PM
> To: Shribman, Aidan
> Cc: qemu-devel@nongnu.org
> Subject: Re: [Qemu-devel] [PATCH] Add warmup phase for live
> migration of large memory apps
>
From: Aidan Shribman
[PATCH] Add warmup phase for live migration of large memory apps
By invoking "migrate -w " we initiate a background live-migration
transferring of dirty pages continuously until invocation of "migrate_end"
which attempts to complete the live migration operation.
Qemu host:
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