[libvirt] [PATCH] qemu: Migrate at unlimited speed by default

Jiri Denemark jdenemar at redhat.com
Fri Aug 3 19:12:41 UTC 2012


On Fri, Aug 03, 2012 at 13:06:27 -0600, Eric Blake wrote:
> On 08/03/2012 12:16 PM, Jiri Denemark wrote:
> > Previously, qemu did not respond to monitor commands during migration if
> > the limit was too high. This prevented us from raising the limit
> > earlier. The qemu issue seems to be fixed (according to my testing) and
> > we may remove the 32Mb/s limit.
> > ---
> >  src/qemu/qemu_domain.c    | 2 +-
> >  src/qemu/qemu_domain.h    | 5 ++---
> >  src/qemu/qemu_migration.c | 4 ++--
> >  3 files changed, 5 insertions(+), 6 deletions(-)
> 
> How does this differ from commit 9f71368?  That is, aren't we already
> supporting unlimited speed since your patch in March?

That commit enabled unlimited speed only when migrating to a file. This patch
removes the limit even for over-the-net migrations.

Jirka




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